Peugeot Fault Codes

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 - Airconditioning 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 convertor 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 restting

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 Varient 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 Overcurrent

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 Underfuelling 

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

P1199 Fuel level Input circuit low

P12XX - Fuel and Air Metering



P1200 Injector control circuit 


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 Wastegate failed closed (over pressure)


P1228 Wastegate 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 Wastegate 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 overtemperature 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 Kickdown Relay pull - In circuit fault


P1307 Kickdown Relay Hold circuit fault


P1308 A/C clutch circuit fault


P1309 Misfire monitor AICE chip fault


P1313 Misfire rate Caltalyst 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 circit 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 Overadvanced (Bank #1) / Misfire detected no communiction with BCM


P1382 Variable Cam timing solenoid #1 circuit Malfunction


P1383 Variable Cam timing Overretarded (Bank #1)


P1384 VVT solenoid A Malfunction


P1385 Variable Cam timing solenoid B Malfunction


P1386 Variable Cam timing Overadvanced (Bank #2)


P1387 Variable Cam timing solenoid #2 circuit Malfunction


P1388 Variable Cam timing Overretarded (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 electrovalve. 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 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 cutoff 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 Electrodrive Fan 1 Operational failure (Driver side) 


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


P1472 Electrodrive 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 Overcurrent


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 speed / 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 Overspeed error


P1507 Idle air control Underspeed 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 warmup 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 brale 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 Overcurrent


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 Outputs



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 deterent 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 deterent 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 signiture 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 Powertrain 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 signiture malfunction


P1715 SSB Inductive signiture malfunction


P1716 SSC Inductive signiture malfunction


P1717 SSD Inductive signiture malfunction


P1718 TFT sensor In range failure High 


BVMPMA (sensodrive gearbox)- Gear selctor 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 signiture 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 signiture 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 circiut 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 Overtemperature 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 Kickdown 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 differetial lockup solenoid circuit failure


P1833 Transmission transfer case differetial lockup solenoid Open circuit


P1834 Transmission transfer case differetial lockup solenoid short circuit to battery


P1835 Transmission transfer case differetial 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 Transmision transfer case differential lockup feedback switch circuit failure


P1843 Transmision transfer case differential lockup feedback switch Open circuit


P1844 Transmision transfer case differential lockup feedback switch short circuit to battery


P1845 Transmision 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 Tansmission component slipping/Transmission mechanicl 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 Kickdown pull relay Open or Short circuit to ground


P1907 Kickdown 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 EOBD Codes


P05D2 C5 II Suspension Ecotech ECU - No communication with the steering wheel angle sensor. Value received incorrect. (Fault flagged during wake up of network).