PSA EOBD "P Codes"
 

In this section you can browse a list of "P" codes and read a description about what they are.

What are P codes?

P codes are fault codes created by the vehicle ECU to indicate the problem area on your vehicle. The codes can be obtained by a full diagnostic service.

 

 

The table below is the list of, manufacturer specific "P" codes available for Peugeot & Citroen vehicles.

 If you have discovered the P code fault from your vehcile ECU then please check the list below to give you and idea on the area of the vehicle fault.

 

P1XXX

Miscellaneous

P1000

EDC15C2 - CAN communication. Automatic gearbox

P1003

EDC15C2 - External intervention on

the flow. Automatic gearbox function information; value received incorrect

P1012

EDC16C3 - Particle emission filter (PEF). Maximum number of aborted regenerations reached.

P11XX

Fuel and Air Metering

P1100

MAF (Mass Air Flow) sensor intermittent / Systems check not complete

P1101

MAF (Mass Air Flow) sensor Out of self test range

P1102

MAF (Mass Air Flow) sensor in range but lower than expected

P1103

MAF (Mass Air Flow) sensor in range but higher than expected

P1104

MAF (Mass Air Flow) ground malfunction

P1105

Dual alternator upper fault

P1106

Dual alternator lower fault / MAP (Manifold Absolute Pressure) sensor circuit Intermittent high voltage

P1107

Dual alternator lower circuit malfunction / MAP (Manifold Absolute Pressure) sensor circuit Intermittent low voltage (EDC15C2-Swirl solenoid valve)

P1108

Dual alternator battery lamp circuit malfunction / Baro to MAP (Manifold Absolute Pressure) sensor comparison too high.

EDC15C2 - Fan high speed circuit. Open circuit or short circuit to earth.

P1109

Intake air temperature (IAT) B sensor intermittent

P1110

Intake air temperature (IAT) sensor (D/C) open/short.

S2000 - Adaptation of the quantity of air entering the manifold

EDC15C2 - Air conditioning cut-off circuit. Open circuit or short circuit to earth.

P1111

Intake air temperature (IAT) sensor circuit Intermittent high voltage

P1112

Intake air temperature (IAT) sensor circuit Intermittent low voltage

EDC15C2 - Diesel high pressure monitoring function. Pressure lower than the minimum pressure. (leak).

MM4MP2 - Motorised throttle control.

P1113

Intake air temperature (IAT) sensor circuit open/short

EDC16C3 - Diesel high pressure regulation circuit. Rail pressure below minimum pressure.

P1114

Engine coolant temperature (ECT) sensor circuit Intermittent low voltage / IAT - B sensor circuit low input

P1115

Engine coolant temperature (ECT) sensor circuit Intermittent high voltage / IAT - B sensor circuit high input

P1116

Engine coolant temperature (ECT) sensor out of range

P1117

Engine coolant temperature (ECT) sensor circuit Intermittent

P1118

Manifold absolute temperature sensor circuit Low input

P1119

Manifold absolute temperature sensor circuit High input

P1120

Throttle position sensor (TPS) out of range

P1121

Throttle position sensor (TPS) circuit Intermittent high voltage

P1122

Throttle position sensor (TPS) circuit Intermittent low voltage

P1123

Throttle position sensor (TPS) In range but higher than expected

P1124

Throttle position sensor (TPS) Out of self test range

P1125

Throttle position sensor (TPS) circuit Intermittent

P1126

Throttle position sensor (TPS) circuit (Narrow range) Malfunction

P1127

Exhaust not warm Downstream oxygen sensor

P1128

Upstream heated oxygen sensor (HO2S) Swapped

P1129

Downstream heated oxygen sensor (HO2S) Swapped

P1130

Lack of HO2S switching - Adaptive fuel at limit

P1131

Lack of HO2S switching - Sensor indicates lean

P1132

Lack of HO2S switching - Sensor indicated rich / EDC15C2-Catalytic converter temperatures

P1133

HO2S 1 Insufficient switching

P1134

HO2S 1 Transition time ratio

P1135

Pedal position sensor circuit A Intermittent

EDC15C2 - 3rd piston deactivation. Short circuit to earth or open circuit.

Toyota 2.0 VVTi - Malfunction of the heater circuit, bank 1 upstream O2 sensor.

P1136

Fan control circuit Malfunction

P1137

Lack of HO2S 2 switching - Sensor indicates lean

P1138

High pressure rail sensor fault / Lack of HO2S 2 switching - Sensor indicates rich

EDC15C2 - Fuel pressure. Stop requested but regulator still active.

P1139

Water in fuel indicator circuit Malfunction

P1140

Water in fuel condition

P1141

Fuel restriction indicator circuit Malfunction

P1142

Fuel restriction Condition

P1143

Air assist control valve Range / Performance

P1144

Air assist control valve circuit Malfunction

P1145

Lucas DCN2 - Noise on the needle lift sensor. Incoherence

P1150

Lack of HO2S 21 switching - Adaptive fuel at limit

MM4MP2 - Throttle position captor, check. Coherence.

P1151

Lack of HO2S 21 switching - Sensor indicates lean

P1152

Lack of HO2S 21 switching - Sensor indicated rich

P1153

Bank 2 Fuel control shifted lean.

MM6LP - Throttle stop learning. Malfunction

ME744 - Motorised butterfly

P1154

Bank 2 Fuel control shifted rich

P1155

Alternative fuel controller

P1156

Fuel select switch malfunction

P1157

Lack of HO2S 22 switching - Sensor indicates lean

P1158

Lack of HO2S 22 switching - Sensor indicates rich

P1159

Fuel stepper motor Malfunction

P1161

S2000PM1 - Throttle position copy.

P1162

SIRIUS 81 - Exhaust gas recirculation. Coherence.

P1163

Delphi C6 - No resetting by accelerometer, no periodic injector resting

P1164

Fuel pressure sensor test

SID 801 - Fuel pressure signal.

P1165

SID 803 - Fuel Pressure signal. Pressure change coherence.

P1167

Invalid test throttle not pressed

AL4 - Fault in pressure regulation - variation/recommendation.

P1168

Fuel rail sensor In range low failure

P1169

Fuel rail sensor In range high failure / EDC15C2-Condenser 1 voltage

P1170

Engine shut off (ESO) solenoid Fault / EDC15C2-Condenser 2 voltage

P1171

Rotor sensor Fault / EDC15C2-Engine stop test by injector cut-off

P1172

Rotor control Fault

P1173

Rotor calibration Fault

P1174

Cam sensor Fault

P1175

Cam control Fault

P1176

Cam calibration Fault

SID802 - Fuel flow regulation fault. Coherence.

P1177

Synchronisation Fault

SID802 - Fuel flow regulation fault. Short circuit to ground.

P1178

(open)

P1179

SID802 - Fuel flow regulation fault. Short circuit between 2 wires.

P1180

Fuel delivery system Malfunction - low

SID802 - Fuel flow regulation fault. Open circuit or short to positive.

P1181

Fuel delivery system Malfunction - high

P1182

Fuel shut off solenoid Malfunction

P1183

Engine oil temperature circuit Malfunction

P1184

Engine oil temperature Out of self test range

P1185

Fuel pump temperature sensor (FTS) high

P1186

Fuel pump temperature sensor (FTS) low

P1187

Variant selection

P1188

Calibration memory fault

P1189

Pump speed signal Fault

P1190

Calibration resistor out of range

P1191

Key line voltage

P1192

Voltage external

P1193

EGR drive Over current

P1194

ECU A/D converter

P1195

SCP HBCC Failed to Inititialise

P1196

Key off voltage high

P1197

Key off voltage low / Piezo-electric injector, power stage

P1198

Pump rotor control Under fuelling

SID801 - Diesel high pressure monitoring. Flow regulator (VCV) at stop.

P1199

Fuel level Input circuit low

P12XX

Fuel and Air Metering

 

EDC16C3 Diesel high pressure monitoring. Maximum pressure exceeded.

P1201

Injector circuit open/shorted - cylinder #1

P1202

Injector circuit open/shorted - cylinder #2

P1203

Injector circuit open/shorted - cylinder #3

P1204

Injector circuit open/shorted - cylinder #4

P1205

Injector circuit open/shorted - cylinder #5

P1206

Injector circuit open/shorted - cylinder #6

P1209

Injector control pressure system Fault

P1210

Injector control pressure above expected level

P1211

Injector control pressure sensor above/below desired

P1212

Injector control pressure Not detected during crank

P1213

Start injector circuit Malfunction

P1214

Pedal position sensor B circuit Intermittent

P1215

Pedal position sensor C circuit low input

P1216

Pedal position sensor C circuit high input

P1217

Pedal position sensor C circuit Intermittent

P1218

CID high

P1219

CID low

P1220

Series throttle control system Malfunction

P1221

Traction control system Malfunction

P1222

Traction control output circuit Malfunction

P1223

Pedal demand sensor B circuit high input

P1224

Throttle position sensor B out of self test range

P1225

Needle lift sensor Malfunction

P1226

Control sleeve sensor Malfunction

P1227

Waste gate failed closed (over pressure)

P1228

Waste gate failed open (under pressure)

P1229

Intercooler pump driver Fault

P1230

Fuel pump low speed Malfunction

P1231

Fuel pump secondary circuit low high speed

P1232

Fuel pump primary speed circuit Malfunction

P1233

Fuel pump driver module Off line

P1234

Fuel pump driver module Off line

P1235

Fuel pump control Out of range

P1236

Fuel pump control Out of range

P1237

Fuel pump secondary circuit Malfunction

P1238

Fuel pump secondary circuit Malfunction

P1239

Speed fuel pump position feed Fault

P1240

Sensor power supply Malfunction

P1241

Sensor power supply Low input

P1242

Sensor power supply High input

P1243

Second fuel pump faulty or ground fault

P1244

Alternator load input failed High

P1245

Alternator load input failed Low

P1246

Alternator load input failed

P1247

Turbo boost pressure Low

P1248

Turbo boost pressure not detected

P1249

Waste gate control valve performance

P1250

PRC solenoid circuit Malfunction

P1251

Air mixture solenoid circuit Malfunction

P1252

Pedal correlation PDS1 & LPDS High

P1253

Pedal correlation PDS1 & LPDS Low

P1254

Pedal correlation PDS2 & LPDS High

P1255

Pedal correlation PDS2 & LPDS Low

P1256

Pedal correlation PDS1 & HPDS

P1257

Pedal correlation PDS2 & HPDS

P1258

Pedal correlation PDS1 & PDS2

P1259

Immobiliser to PCM signal error

P1260

Theft detected Vehicle immobilised

P1261

Cylinder #1 High to Low short

P1262

Cylinder #2 High to Low short

P1263

Cylinder #3 High to Low short

P1264

Cylinder #4 High to Low short

P1265

Cylinder #5 High to Low short

P1266

Cylinder #6 High to Low short

P1267

Cylinder #7 High to Low short

P1268

Cylinder #8 High to Low short

P1269

Immobiliser Code not programmed

P1270

Engine RPM or speed limiter reached

P1271

Cylinder #1 High to Low open

P1272

Cylinder #2 High to Low open

P1273

Cylinder #3 High to Low open

P1274

Cylinder #4 High to Low open

P1275

Cylinder #5 High to Low open

P1276

Cylinder #6 High to Low open

P1277

Cylinder #7 High to Low open

P1278

Cylinder #8 High to Low open

P1280

Injection control pressure Out of range Low

P1281

Injection control pressure Out of range High

P1282

Excessive injection control pressure

P1283

IPR circuit failure

P1284

Aborted KOER - ICP failure

P1285

Cylinder head over temp sensed

P1286

Fuel pulse In range but Lower than expected

P1287

Fuel pulse In range but Higher than expected

P1288

Cylinder head temp sensor Out of self test range

SIRIUS81 (EW10D) - Fuel rail pressure. Low value received.1

P1289

Cylinder head temp sensor High input

EW10J4S - Dual inlet. Activation of second air intake duct. Circuit malfunction

P1290

Cylinder head temp sensor Low input

EW10J4S - Dual inlet. Activation of second air intake duct. Performance field

P1291

Injector High side short to GND or VBATT - Bank 1

SIRIUS81 (EW10D)- Fuel pressure regulation fault. Output/Locking.

Fuel rail pressure. Low value received.2

P1292

Injector High side short to GND or VBATT - Bank 2

EW10J4S - Dual inlet. Activation of second air intake duct. Circuit, lower malfunction

P1293

Injector High side open - Bank 1

EW10J4S - Dual inlet. Activation of second air intake duct. Circuit, upper malfunction

P1294

Injector High side open - Bank 2/Target idle not reached

SIRIUS81 (EW10D) - Fuel rail pressure. High value received.1

P1295

Multi-faults - Bank 1 - with low side shorts

EW10J4S - Dual inlet. Activation of second air intake duct. Intermittent circuit

P1296

Multi-faults - Bank 2 - with low side shorts

Additive injector. Open circuit

P1297

Injector high sides shorted together

SIRIUS81 (EW10D) - Fuel rail pressure. High value received.2

P1298

IDM failure

Additive injector. Circuit, upper breakdown

P1299

Cylinder head over temperature protection active

Additive injector. Circuit, lower breakdown

P13XX

Ignition System

P1300

Boost calibration fault

P1301

Boost calibration High

P1302

Boost calibration Low

P1303

EGR calibration fault

P1304

EGR calibration High

P1305

EGR calibration Low

P1306

Kick down Relay pull - In circuit fault

P1307

Kick down Relay Hold circuit fault

P1308

A/C clutch circuit fault

P1309

Misfire monitor AICE chip fault

P1313

Misfire rate Catalyst damage fault - Bank 1

P1314

Misfire rate Catalyst damage fault - Bank 2

P1315

Persistent misfire

P1316

Injector circuit IDM codes detected

P1317

Injector circuit IDM codes not detected

P1327

S2000P - Ignition - Integrated Phase detection

P1336

Crank/Cam sensor range/performance

S2000PM1/2 - High misfire on several cylinders

ME7.4.5. Combustion misfiring on unspecified cylinders.

P1338

ME7.4.5. Cylinder No.2 misfires.

P1340

Camshaft position sensor B circuit Malfunction

P1341

Camshaft position sensor B range/performance

P1345

SGC (cam position) sensor circuit Malfunction / Crankshaft

P1346

Fuel level sensor B circuit Malfunction

P1347

Fuel level sensor B range / performance

P1348

Fuel level sensor B circuit Low

P1349

Fuel level sensor B circuit High

P1350

Fuel level sensor B Intermittent/Bypass line monitor

SID 801 - Pre/Post heating relay circuit - Short or Open circuit, including Pre-Heat plugs

EDC16C34 - Preheating relay circuit control in short circuit to earth or open circuit. (Check battery status).

P1351

IDM input circuit Malfunction/Ignition coil control circuit High voltage

SID 803/EDC16C3 - Pre/Post heating relay circuit. Relay not controlled and glow plugs supplied.

P1352

Ignition coil A Primary circuit Malfunction / SID 801- Pre/Post heating relay circuit - Relay & Pre-Heat plugs not controlled

P1353

Ignition coil B Primary circuit Malfunction

P1354

Ignition coil C Primary circuit Malfunction

P1355

Ignition coil D Primary circuit Malfunction

P1360

Ignition coil A Secondary circuit Malfunction

P1361

Ignition control (IC) circuit Low voltage

P1362

Ignition coil C Secondary circuit Malfunction

P1363

Ignition coil D Secondary circuit Malfunction

Delphi C6 - Accelerometer signal : no signal at idle speed

P1364

Ignition coil Primary circuit Failure

P1365

Ignition coil Secondary circuit Failure

P1366

Ignition spare

P1367

Ignition spare

P1368

Ignition spare

P1369

Engine temperature light monitor Malfunction

P1370

Insufficient RMP increase during spark test

P1371

Ignition coil - Cylinder #1 - Early activation fault

P1372

Ignition coil - Cylinder #2 - Early activation fault

P1373

Ignition coil - Cylinder #3 - Early activation fault

P1374

Crankshaft position (CKP) / Ignition coil - Cylinder #4 - Early activation fault

P1375

Ignition coil - Cylinder #5 - Early activation fault

P1376

Ignition coil - Cylinder #6 - Early activation fault

P1380

Misfire detected - Rough road date not available

P1381

Variable Cam timing Over advanced (Bank #1) / Misfire detected no communication with BCM

P1382

Variable Cam timing solenoid #1 circuit Malfunction

P1383

Variable Cam timing Over retarded (Bank #1)

P1384

VVT solenoid A Malfunction

P1385

Variable Cam timing solenoid B Malfunction

P1386

Variable Cam timing Over advanced (Bank #2)

P1387

Variable Cam timing solenoid #2 circuit Malfunction

P1388

Variable Cam timing Over retarded (Bank #2)

P1389

Glow plug circuit High side Low input

P1390

Octane adjust pin out of self test range

P1391

Glow plug circuit Low input (Bank #1)

P1392

Glow plug circuit High input (Bank #1)

P1393

Glow plug circuit Low input (Bank #2)

P1394

Glow plug circuit High input (Bank #2)

P1395

Glow plug monitor Fault (Bank #1)

P1396

Glow plug monitor Fault (Bank #2)

P1397

System voltage Out of selt test range

P1398

VVT solenoid B circuit High input

P1399

Glow plug circuit High side High input

P14XX

Auxiliary Emission Controls

P1400

DPFE circuit Low input

P1401

DPFE circuit High input

P1402

EGR metering Orifice restricted

Lucas DCN2 - EGR butterfly solenoid valve control. Short circuit to earth or short circuit to positive or open circuit.

EDC15C2 - EGR: Throttle electro valve. Short circuit to earth or open circuit.

P1403

Additional heating circuit 1

EDC16C3 - Additional heating circuit 1. Short circuit to earth, short circuit to positive, open circuit or actuator.

P1404

IAT - B circuit Malfunction / EGR closed position performance

EDC15C2 - Additional heating circuit 2 and pre-heat

EDC16C3 - Additional heating circuit 2. Short circuit to earth, short circuit to positive, open circuit or actuator.

P1405

DPFE sensor upstream Hose off or plugged

P1406

EGR position sensor performance

P1407

EGR No flow detected

P1408

EGR Flow out of selt test range

EDC15C2-Additional heating circuit

P1409

EVR control circuit Malfunction

P1411

SAI system incorrect downstream flow detected

EDC15C2-Converter upstream temperature

P1413

SAI system monitor circuit Low input

P1414

SAI system monitor circuit High input

P1415

Air pump circuit Malfunction / Air system bank 1

P1416

Port air circuit Malfunction / Air system bank 2

EDC15C2-Converter downstream temperature

P1417

Port air relief circuit Malfunction

P1418

Split air #1 circuit malfunction

P1419

Split air #2 circuit malfunction

P1420

Catalyst temperature sensor failure

P1421

Catalyst damaged

P1422

EGI temperature sensor failure

P1423

EGI functionality test failed

P1424

EGI Glow plug Primary failure

P1425

EGI glow plug Secondary failure

ED15C2 with FAP - Catalytic converter downstream temperature signal. Short circuit to positive or open circuit or Coherence between converter 1 & 2 temperature signal.

P1426

EGI mini MAF failed Out of range

P1427

EGI mini MAF failed Short circuit

P1428

EGI mini MAF failed Open circuit

P1429

Electric air pump Primary failure

EDC15C2 Particulate Differential pressure sensor value. Coherence of the differential pressure when stopped.

P1430

Electric air pump Secondary failure

P1433

A/C Refrigerant temperature circuit Low

P1434

A/C Refrigerant temperature circuit High

P1435

A/C Refrigerant temperature circuit Range/Performance.

EDC15C2 - Additive adding system. Faults additive accuracy.

EDC15C2 - Additive system. Fuel gauge fault.

EDC15C2 - Additive system. Low additive level sensor fault.

EDC15C2 - Additive system. Fuel filler cap present sensor fault.

EDC15C2 - Additive system. Faults additive pump.

EDC16C3 - Additive system. Value received by the CAN network incorrect.

P1436

A/C Evaporator air temperature circuit Low

P1437

A/C Evaporator air temperature circuit High

P1438

A/C Evaporator air temperature circuit Range/Performance

P1439

Floor temperature switch circuit malfunction

P1440

Purge valve stuck open

P1441

Evaporative emission (EVAP) system flow during non-purge (Oldsmobile / Chevrolet only)

P1442

Evaporative emission control system Leak detected

EDC15C2-Quantity of additive ECU.

P1443

Evaporative emission control system control valve

P1444

Purge flow sensor circuit Low input

P1445

Purge flow sensor circuit High input

EDC16C3 - Additive system. Quantity of additive too high.

P1446

Evaporative vac solenoid circuit malfunction

EDC15C2-(607) Additive level.

EDC15C2-(307/406) Additive quantity. Additive minimum level wait.

P1447

ELC system closure valve Flow fault

EDC15C2 - PEF filter pierced or differential pressure incorrect. / PEF: Particle emission filter. Clogged particle filter.

P1448

ELC system 2 fault

EDC15C2 PEF: Particulate emission filter overloaded.

P1449

Evaporative check solenoid circuit malfunction

P1450

Unable to bleed up fuel tank vacuum

P1451

Evaporative emission control system vent control valve circuit

P1452

Unable to bleed Up vacuum in tank

P1453

Fuel tank pressure relief valve malfunction

P1454

Evaporative system vacuum test malfunction

P1455

Evaporative emission control system Leak detected (Gross leak / no flow)

P1456

Fuel tank temperature sensor circuit malfunction

P1457

Unable to pull vacuum in tank

P1458

Coolant solenoid valve Short to earth or open circuit.

P1460

Wide open throttle A/C cut off relay circuit

P1461

A/C pressure sensor circuit Voltage Low

SID 803 - EGR valve. Learning

P1462

A/C pressure sensor circuit Voltage High

P1463

A/C pressure sensor Insufficient pressure change

P1464

A/C demand Out of self test range

P1465

A/C Relay circuit malfunction

P1466

A/C Refrigerant temperature sensor /circuit malfunction

P1467

A/C Compressor temperature sensor malfunction

P1468

SSPOD Open circuit or Closed circuit fault

P1469

Low A/C cycling period

P1470

A/C Cycling period too short

P1471

Electro drive Fan 1 Operational failure (Driver side)

EDC16C3 / SID802-804 - RAS actuator. Operating field / performance.

P1472

Electro drive Fan 2 Operational failure (Passenger side)

P1473

Fan Secondary High with fans (off)

P1474

Low fan control Primary circuit malfunction

P1475

Fan relay (low) circuit malfunction

P1476

Fan relay (high) circuit malfunction

P1477

Additional fan relay circuit malfunction

EDC15C2-Coolant solenoid valve

P1478

Cooling fan driver fault

P1479

High fan control Primary circuit malfunction

EDC15C2-Coolant solenoid valve

P1480

Fan secondary low with low fan on

P1481

Fan secondary low with high fan on

P1482

SCP

P1483

Power to fan circuit Over current

P1484

Open power to ground VCRM

P1485

EGRV circuit malfunction

P1486

EGRA circuit malfunction

P1487

EGRCHK solenoid circuit malfunction

P1490

Secondary Air relief solenoid circuit malfunction

P1491

Secondary switch solenoid circuit malfunction

P1492

APLSOL solenoid circuit malfunction

P1493

RCNT solenoid circuit malfunction

P1494

SPCUT solenoid circuit malfunction

P1495

TCSPL solenoid circuit malfunction

P15XX

Vehicle seed / Idle Control and Auxiliary Inputs

P1500

Vehicle speed sensor Intermittent

P1501

Vehicle speed sensor Out of self test range

P1502

Vehicle speed sensor Intermittent malfunction

P1503

Auxiliary speed sensor fault

P1504

Idle air control circuit malfunction

P1505

Idle air control system at adaptive clip

EDC16C3 - Impact detection. Impact information sent by the air bag.

P1506

Idle air control Over speed error

P1507

Idle air control Under speed error

EDC15C2-Anti-boiling strategy activated

P1508

Idle control system circuit Open

P1509

Idle control system circuit Shorted

P1510

Idle signal circuit malfunction

P1511

Idle switch (Electronic control Throttle) circuit malfunction

EDC15C2-ECU supplied as +APC

P1512

Intake manifold runner control (Bank 1) Stuck closed

P1513

Intake manifold runner control (Bank 2) Stuck closed

P1514

High load Neutral/Drive fault

P1515

Electric current circuit malfunction

P1516

IMRC Input error (Bank 1)

P1517

IMRC Input error (Bank 2)

EDC15C2-Coded anti-start function

P1518

Intake manifold runner control (Stuck open)

ME7.4.4 - Stop lamp information.

P1519

Intake manifold runner control (Stuck closed)

P1520

Intake manifold runner control circuit malfunction

P1521

Variable intake solenoid #1 circuit malfunction

EDC15C2-Clutch sensor

P1522

Variable intake solenoid #2 circuit malfunction

P1523

IVC solenoid circuit malfunction

P1524

Variable intake solenoid system

P1525

Air bypass valve system

MM4.8P - Idle regulation stepper motor. Short circuit to positive or short circuit to earth.

P1526

Air bypass system

P1527

Accelerate warm up solenoid circuit malfunction

EDC16C34 - Alternator charge. Information alternator charge signal lower than minimum limit.(Battery voltage).

P1528

Subsidiary Throttle valve solenoid malfunction

P1529

SCAIR solenoid circuit malfunction

P1530

A/C clutch circuit malfunction

P1531

Invalid test - Accelerator pedal movement

P1532

IMCC circuit malfunction Bank B

P1533

AAI circuit malfunction

P1534

Inetia switch activated

P1535

Blower fan speed circuit range/performance

P1536

Parking brake switch circuit failure

EDC15C2-ESP plausibility

ME745 - Check brake light switch

EDC16C34 - Brake switch signal inconsistency between 2 brake pedal signals.

P1537

Intake manifold runner control (Bank 1) Stuck open

EDC15C2 - Accelerator pedal jammed. Strategy activated.

P1538

Intake manifold runner control (Bank 2) Stuck open

P1539

Power to A/C clutch circuit Over current

P1540

Air bypass valve circuit malfunction

P1543

Air conditioning compressor cut-off circuit

P1549

IMCC circuit malfunction Bank B

P1550

PSPS Out of self test range

P1565

Speed control command switch Out of range High

P1566

Speed control command switch Out of range Low

P1567

Speed control Output circuit continuity

P1568

Speed control Unable to hold speed

P1571

Brake switch malfunction

P1572

Brake pedal switch circuit malfunction

P1573

Throttle position Not available

P1574

Throttle position sensor Disagreement between sensors

P1575

Pedal position Out of self test range

P1576

Pedal position Not available

P1577

Pedal position sensor Disagreement between sensors

P1578

ETC Power less than demand

P1579

ETC In power limiting mode

P1580

Electronic throttle monitor PCM Override

P1581

Electronic throttle monitor malfunction

P1582

Electronic throttle monitor Data available

P1583

Electronic throttle monitor Cruise disable

P1584

TCU detected IPE circuit malfunction

P1585

Throttle control unit malfunction

P1586

Throttle control unit Throttle position malfunction

P1587

Throttle control unit modulated command malfunction

P1588

Throttle control unit detected loss of return spring

P1589

TCU Unable to control desired throttle angle

P16XX

Computer and Auxiliary Outposts

P1600

Loss of Keep alive memory(KAM) power Open circuit

P1601

ECM/TCM Serial communication error

P1602

Immobiliser/ECM communication error

P1603

EEPROM malfunction

P1604

Code word Unregistered

P1605

Keep alive memory (KAM) test failure

Lucas DCN2 Driver's requirement. Short circuit to positive or short circuit to earth

P1606

ECM control relay O/P circuit malfunction

P1607

MIL O/P circuit malfunction

MM6LP - Speed limiter.

P1608

Internal ECM malfunction (Bosch system-Control. Coolant temperature alert)

P1609

Diagnostic lamp driver fault

P1610

SBDS Interactive codes

P1611

SBDS Interactive codes

P1612

SBDS Interactive codes

P1613

Configuration

P1614

SBDS Interactive codes

P1615

SBDS Interactive codes

P1616

SBDS Interactive codes

P1617

SBDS Interactive codes

P1618

SBDS Interactive codes

P1619

SBDS Interactive codes

P1620

SBDS Interactive codes

P1621

Control module Long term memory performance / Immobiliser code words Not matched

MM6LP - System anomaly. Safety.

P1622

Immobiliser ID does not match / System anomaly

P1623

Immobiliser code word / ID number Write failure

P1624

Anti theft system

P1625

B+ supply to VCRM fan circuit malfunction

P1626

Theft deterrent fuel enable signal not received / B+ supply to VCRM A/C circuit malfunction

P1627

Module supply voltage Out of range

P1628

Module Ignition supply Input malfunction

P1629

Internal voltage regulator malfunction

P1630

Internal Vref malfunction

P1631

Theft deterrent Start enable signal not correct/Main relay malfunction (Power latch)/ Internal ECM fault / Configuration fault)

P1632

Smart alternator faults sensor/circuit malfunction

P1633

KAM voltage too low

P1634

Data Output link circuit failure

SIRIUS81 - Ignition on ECU supply control. Short circuit to positive

P1635

Tyre / Axle ratio Out of acceptable range

P1636

Inductive signature Chip communication error

P1637

CAN link ECM?ABSCM circuit / network malfunction

P1638

CAN link ECM/INSTM circuit / network malfunction

P1639

Vehicle ID block corrupted or not programmed

P1640

Power train DTCs available in another module

P1641

Fuel pump Primary circuit failure

SID801 Piezo-electric injector, power stage.

P1642

Fuel pump monitor circuit High input

P1643

Fuel pump monitor circuit Low input

P1644

Fuel pump speed control circuit malfunction

P1645

Fuel pump resistor switch circuit malfunction

P1650

PSP switch Out of self test range

P1651

PSP switch Input malfunction

P1652

IAC monitor disabled by PSP switch failed on

P1653

Power steering Output circuit malfunction

P1654

Recirculation Override circuit malfunction

P1655

Starter disable circuit malfunction

P1660

Output circuit check signal High

P1661

Output circuit check signal Low

P1662

IDM_EN circuit failure

P1663

Fuel demand command signal circuit malfunction

P1667

CI circuit malfunction

P1668

PCM-IDM communications error

P1670

Electronic feedback signal Not detected

P1671

MM6LP - Cruise control.

P1680

Metering Oil pump malfunction

P1681

Metering Oil pump malfunction

P1682

Metering Oil pump malfunction

P1683

Metering Oil pump temperature sensor circuit malfunction

P1684

Metering Oil pump position sensor circuit malfunction

P1685

Metering Oil pump stepping motor circuit malfunction

P1686

Metering Oil pump stepping motor circuit malfunction

P1687

Metering Oil pump stepping motor circuit malfunction

Lucas DCN2 (DW8B) - Pump module not matched

P1688

Metering Oil pump stepping motor circuit malfunction

P1689

Oil pressure control solenoid circuit malfunction

P1690

Wastegate solenoid circuit malfunction

P1691

Turbo pressure control solenoid circuit malfunction

P1692

Turbo control solenoid circuit malfunction

P1693

Turbo charge control circuit malfunction

SID 803 Starting and switching off of the engine controlled. Starting or switch-off requests absent or not valid.

J34P - Remote control wake-up inconsistency problem.

NFU - Fault: Piloted engine stop-and-start (DAMP).

P1694

Turbo charge relief circuit malfunction

P17XX

Transmission

P1700

Transmission Indeterminate failure (failed to neutral)

P1701

Reverse engagement error

P1702

TRS circuit Intermittent malfunction

P1703

Brake switch Out of self test range

P1704

Digital TRS failed to transmission states in KOEO / KOER

P1705

Not in P or N during KOEO / KOER

P1706

High vehicle speed observed in Park

P1707

Transfer cas Neutral indicator Hard fault present

P1708

Clutch switch circuit malfunction

P1709

PNP switch Out of self test range

P1711

TFT sensor Out of self test range

P1712

Transmission Torque reduction request signal malfunction

P1713

TFT sensor In range failure Low value

P1714

SSA Inductive signature malfunction

P1715

SSB Inductive signature malfunction

P1716

SSC Inductive signature malfunction

P1717

SSD Inductive signature malfunction

P1718

TFT sensor In range failure High

BVMPMA (sensodrive gearbox)- Gear selector signal coherence.

P1720

Vehicle speed (meter) circuit malfunction

P1721

Gear 1 Incorrect ratio

P1722

Gear 2 Incorrect ratio

P1723

Gear 3 Incorrect ratio

AL4 - Gearbox output engine speed signal fault. No signal.

P1724

Gear 4 Incorrect ratio

P1725

Insufficient engine speed increase during self test

P1726

Insufficient engine speed decrease during self test

P1727

Coast clutch solenoid Inductive signature malfunction

P1728

Transmission slip error

EDC16C3 - Multiplexing. No communication with the automatic gearbox.

P1729

4x4 Low switch error

P1730

Gear control malfunction 2,3,5

P1731

1-2 Shift malfunction

P1732

2-3 Shift malfunction

P1733

3-4 Shift malfunction

P1734

Gear control malfunction

P1735

First gear switch circuit malfunction

P1736

Second gear switch circuit malfunction

P1737

Lockup solenoid system

P1738

Shift time error

P1739

Slip solenoid system

P1740

Torque converter clutch Inductive signature malfunction

P1741

Torque converter clutch control error

P1742

Torque converter clutch solenoid failed On

P1743

Torque converter clutch solenoid failed On

P1744

Torque converter clutch system performance

P1745

Line pressure solenoid system

P1746

Pressure control solenoid A Open circuit

P1747

Pressure control solenoid A Short circuit

P1748

EPC malfunction

AL4 - Exchanger management solenoid valve output fault. Open circuit.

P1749

Pressure control solenoid failed Low

P1751

Shift solenoid A performance

P1754

Coast clutch solenoid circuit malfunction

P1755

Intermediate speed sensor (ISS) malfunction

P1756

Shift solenoid B performance

P1760

Pressure control solenoid A Short circuit

AL4 Pressure modulation solenoid valve output fault. Open circuit or Short circuit to positive.

P1761

Shift solenoid C performance

P1762

Overdrive band failed Off

P1765

Timing solenoid circuit malfunction

P1767

Torque converter clutch circuit malfunction

P1768

Performance / Normal / Winter mode Input malfunction

P1769

AG4 Transmission torque modulation fault

P1770

Clutch solenoid circuit malfunction

P1775

Transmission system MIL fault

P1776

Ignition retard request duration fault

P1777

Ignition retard request circuit fault

P1778

Transmission reverse I/P circuit malfunction

P1779

RCIL circuit malfunction

P1780

Transmission control switch (O/D cancel) Out of self test range

P1781

4x4 switch Out of self test range

P1782

P/ES circuit Out of self test range

P1783

Transmission Over temperature condition

P1784

Transmission mechanical failure-First and Reverse

P1785

Transmission mechanical failure-First and Second

P1786

3-2 Downshift error

P1787

2-1 Downshift error

P1788

Pressure control solenoid B Open circuit

P1789

Pressure control solenoid B Short circuit

P1790

TP (mechanical) circuit failure

P1791

TP (electric) circuit failure

P1792

Barometer pressure circuit malfunction

P1793

Intake air volume circuit malfunction

P1794

Battery voltage circuit malfunction

P1795

Idle switch circuit malfunction

P1796

Kick down switch circuit malfunction

P1797

Neutral switch circuit malfunction

P1798

Coolant temperature circuit malfunction

P1799

Hold switch circuit malfunction

P18XX

Transmission

P1800

Transmission clutch Interlock safety switch circuit failure

P1801

Transmission clutch Interlock safety switch Open circuit

P1802

Transmission clutch Interlock safety switch short circuit to Battery

P1803

Transmission clutch Interlock safety switch short circuit to ground

P1804

Transmission 4-wheel drive High indicator circuit failure

P1805

Transmission 4-wheel drive High indicator Open circuit

P1806

Transmission 4-wheel drive High indicator short circuit to battery

P1807

Transmission 4-wheel drive High indicator short circuit to ground

P1808

Transmission 4-wheel drive Low indicator circuit failure

P1809

Transmission 4-wheel drive Low indicator Open circuit

P1810

TFP valve position switch circuit / transmission 4-wheel drive Low indicator short circuit to battery

P1811

Transmission 4-wheel drive Low indicator Short to ground

P1812

Transmission 4-wheel drive mode select circuit failure

P1813

Transmission 4-wheel drive mode select Open circuit

P1814

Transmission 4-wheel drive mode select short to battery

P1815

Transmission 4-wheel drive mode select short to ground

P1816

Transmission Neutral safety switch circuit failure

P1817

Transmission Neutral safety switch Open circuit

P1818

Transmission Neutral safety switch Short circuit to battery

P1819

Transmission Neutral safety switch Short circuit to ground

P1820

Transmission transfer case clockwise shift relay coil circuit failure

P1821

Transmission transfer case clockwise shift relay coil Open circuit

P1822

Transmission transfer case clockwise shift relay coil Short circuit to battery

P1823

Transmission transfer case clockwise shift relay coil Short circuit to ground

P1824

Transmission 4-wheel drive clutch relay circuit failure

P1825

Transmission 4-wheel drive clutch relay Open circuit

P1826

Transmission 4-wheel Low clutch relay circuit to battery

P1827

Transmission 4-wheel Low clutch relay circuit to ground

P1828

Transmission transfer case counter clockwise shift relay coil circuit failure

P1829

Transmission transfer case counter clockwise shift relay coil Open circuit

P1830

Transmission transfer case counter clockwise shift relay coil short circuit to battery

P1831

Transmission transfer case counter clockwise shift relay coil short circuit to ground

P1832

Transmission transfer case differential lockup solenoid circuit failure

P1833

Transmission transfer case differential lockup solenoid Open circuit

P1834

Transmission transfer case differential lockup solenoid short circuit to battery

P1835

Transmission transfer case differential lockup solenoid short circuit to ground

P1836

Transmission transfer case front shaft speed sensor circuit failure

P1837

Transmission transfer case rear shaft speed sensor circuit failure

P1838

Transmission transfer case shift motor circuit failure

P1839

Transmission transfer case shift motor Open circuit

P1840

Transmission transfer case shift motor short circuit to battery

P1841

Transmission transfer case shift motor short circuit to ground

P1842

Transmission transfer case differential lockup feedback switch circuit failure

P1843

Transmission transfer case differential lockup feedback switch Open circuit

P1844

Transmission transfer case differential lockup feedback switch short circuit to battery

P1845

Transmission transfer case differential lockup feedback switch short circuit to ground

P1846

Transmission transfer case contact plate A circuit failure

P1847

Transmission transfer case contact plate A Open circuit

P1848

Transmission transfer case contact plate A Short circuit to battery

P1849

Transmission transfer case contact plate A short circuit to ground

P1850

Transmission transfer case contact plate B circuit failure

P1851

Transmission transfer case contact plate B Open circuit

P1852

Transmission transfer case contact plate B Short circuit to battery

P1853

Transmission transfer case contact plate B Short circuit to ground

P1854

Transmission transfer case contact plate C circuit failure

P1855

Transmission transfer case contact plate C Open circuit

P1856

Transmission transfer case contact plate C Short circuit to battery

P1857

Transmission transfer case contact plate C Short circuit to ground

P1858

Transmission transfer case contact plate D circuit failure

P1859

Transmission transfer case contact plate C Open circuit

P1860

TCC PWM solenoid circuit electrical / transmission transfer case contact plate D Short circuit to battery

P1861

Transmission transfer case contact plate D Short circuit to ground

P1862

Transmission transfer case contact plate power circuit failure

P1863

Transmission transfer case contact plate power Open circuit

P1864

Transmission transfer case contact plate power Short circuit to battery

P1865

Transmission transfer case contact plate power Short circuit to ground

P1866

Transmission transfer case system concern - Setting required

P1867

Transmission transfer case contact plate General circuit failure

P1868

Transmission automatic 4-wheel drive indicator lamp circuit failure

P1869

Transmission automatic 4-wheel drive indicator lamp circuit Short to battery

P1870

Transmission component slipping/Transmission mechanical transfer case 4x4 switch circuit malfunction

P1871

Transmission mechanical transfer case 4x4 switch circuit Short to battery

P1872

Transmission mechanical 4-wheel drive Axle lock lamp circuit failure

P1873

Transmission mechanical 4-wheel drive Axle lock lamp circuit Short to battery

P1874

Transmission automatic hall effect sensor power circuit failure

P1875

Transmission automatic hall effect sensor power circuit Short to battery / 4wd Low switch circuit electrical

P1876

Transmission transfer case 2-wheel drive solenoid circuit failure

P1877

Transmission transfer case 2-wheel drive solenoid circuit Short to battery

P1878

Transmission transfer case disengaged solenoid circuit failure

P1879

Transmission transfer case disengaged solenoid Open circuit

P1880

Transmission transfer case disengaged solenoid short to battery

P1881

Engine coolant level switch circuit failure GEM

P1882

Engine coolant level switch circuit Short to ground

P1883

Engine coolant level switch circuit failure GEM

P1884

Engine coolant level lamp circuit Short to ground

P1885

Transmission transfer case disengaged solenoid Short to ground

P1886

4x4 Initialisation failure

P1890

Transmission 4wd mode select return input circuit failure

P1891

Transmission transfer case contact plate ground return Open circuit

P19XX

Transmission

P1900

OSS circuit intermittent malfunction

P1901

TSS circuit intermittent malfunction

P1902

Pressure control solenoid B intermittent short

P1903

Pressure control solenoid C Short circuit

P1904

Pressure control solenoid C Open circuit

P1905

Pressure control solenoid C Intermittent short

P1906

Kick down pull relay Open or Short circuit to ground

P1907

Kick down hold relay Open or Short circuit to ground

P1908

Transmission pressure circuit solenoid Open or Short to ground

P1909

Transmission temperature sensor circuit Open or Short to power or ground

P1910

VFS A pressure Output failed Low

P1911

VFS B pressure Output failed Low

P1912

VFS C pressure Output failed Low

P1913

Pressure switch A circuit malfunction

P1914

Manually shifted automatic (MSA) switch circuit malfunction

P1915

Reverse switch circuit malfunction

P1916

High clutch drum speed sensor malfunction

P1917

High clutch drum speed sensor Intermittent

P1918

Transmission range display circuit malfunction

P2002

Particulate emission filter

P2021

CAN engine torque information. No signal

P2025

Engine speed signal. No signal

P2101

S2000PM1 - Motorised throttle control coherence

P2120

Intake air heating circuit

P2137

EDC16C3 - Accelerator pedal 1, signal consistency with pedal 2 signal

P2144

EGR valve

P2191

EP6DT - Mixture Regulation

P2199

SID 803 Air temperature after exchanger signal. Coherence with the intake air temperature.

P2263

Multifunction switch signal fault. Intermediate position

P2299

Accelerator pedal blocked

P2408

EDC16C3 - Additive system. Fuel tank cap presence sensor.

P2562

SID 803.Turbo pressure solenoid valve. Valve position too distant in relation to reference value, (repeat value for turbo incorrect)

P2563

SID 803.Turbo pressure solenoid valve. Valve position too distant in relation to reference value, (repeat value for turbo incorrect)

P3004

3rd piston de-activator

PXXXX

Miscellaneous non EOBO Codes

P05D2

C5 II Suspension Eco tech ECU - No communication with the steering wheel angle sensor. Value received incorrect. (Fault flagged during wake up of network).