| P0101 | 16485 | Mass Air Flow (MAF) sensor -G70- Implausible signal | Check Mass Air Flow (MAF) sensor. See MASS AIR FLOW (MAF) SENSOR -G70-, CHECKING . Check hose setup of crankcase ventilation for secure seating and proper seal. |
| P0102 | 16486 | Mass Air Flow (MAF) sensor -G70- Signal too small |
| P0103 | 16487 | Mass Air Flow (MAF) sensor -G70- Signal too large |
| P0112 | 16496 | Intake Air Temperature (IAT) sensor -G42- Signal too small | Intake Air Temperature (IAT) sensor, checking. See INTAKE AIR TEMPERATURE (IAT) SENSOR -G42-, CHECKING . |
| P0113 | 16497 | Intake Air Temperature (IAT) sensor -G42- Signal too large |
| P0116 | 16500 | Engine Coolant Temperature (ECT) sensor -G62- Implausible signal | Engine Coolant Temperature (ECT) sensor, checking. See ENGINE COOLANT TEMPERATURE (ECT) SENSOR -G62-, CHECKING . |
| P0117 | 16501 | Engine Coolant Temperature (ECT) sensor -G62- Signal too small |
| P0118 | 16502 | Engine Coolant Temperature (ECT) sensor -G62- Signal too large |
| P0121 | 16505 | Throttle/Pedal Pos. Sensor A Circ. Range/Performance | Check Throttle Position (TP) sensor -G69-. See THROTTLE POSITION (TP) SENSOR, CHECKING . |
| P0122 | 16506 | Throttle/Pedal Pos. Sensor A Circ. Low Input |
| P0123 | 16507 | Throttle/Pedal Pos. Sensor A Circ. High Input |
| P0130 | 16514 | Bank 1, sensor 1 Electrical malfunction in circuit | Testing Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Converter (TWC). See OXYGEN SENSOR CONTROL, CHECKING . |
| P0131 | 16515 | Bank 1, sensor 1 Voltage too low |
| P0132 | 16516 | Bank 1, sensor 1 Voltage too high |
| P0133 | 16517 | Bank1, Sensor 1 Signal too slow |
| P0134 | 16518 | Bank 1, sensor 1 No activity |
| P0136 | 16520 | Bank1, Sensor 2 Electrical malfunction in circuit | Testing Oxygen Sensor (O2S) and oxygen sensor control behind Three Way Catalytic Converter (TWC). See OXYGEN SENSOR AND OXYGEN SENSOR CONTROL BEHIND CATALYTIC CONVERTER, CHECKING . |
| P0137 | 16521 | Bank1, Sensor 2 Voltage too low |
| P0138 | 16522 | Bank1, Sensor 2 Voltage too high |
| P0139 | 16523 | Bank1, Sensor 2 Signal too slow |
| P0140 | 16524 | Bank1, Sensor 2 No activity |
| P0150 | 16534 | Bank 2, sensor 1 Electrical malfunction in circuit | Testing Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Converter (TWC). See OXYGEN SENSOR CONTROL, CHECKING . |
| P0151 | 16535 | Bank 2, sensor 1 Voltage too low |
| P0152 | 16536 | Bank 2, sensor 1 Voltage too high |
| P0153 | 16537 | Bank 2, sensor 1 Signal too slow |
| P0154 | 16538 | Bank 2, sensor 1 No activity |
| P0156 | 16540 | Bank 2, sensor 2 Electrical malfunction in circuit | Testing Oxygen Sensor (O2S) and oxygen sensor control behind Three Way Catalytic Converter (TWC). See OXYGEN SENSOR AND OXYGEN SENSOR CONTROL BEHIND CATALYTIC CONVERTER, CHECKING . |
| P0157 | 16541 | Bank 2, sensor 2 Voltage too low |
| P0158 | 16542 | Bank 2, sensor 2 Voltage too high |
| P0159 | 16543 | Bank 2, sensor 2 Signal too slow |
| P0160 | 16544 | Bank 2, sensor 2 No activity |
| Note on misfire malfunctions: For malfunctions that may be caused by low fuel volume (i.e. combustion misfire), a low-fuel malfunction (DTC P1250) is also stored when there is less than 2 gallon of fuel remaining in the tank. |
| P0219 | 16603 | Maximum engine speed exceeded | Repair mechanical damage |
| P0300 | 16684 | Combustion misfire detected | Check fuel pressure. See FUEL PRESSURE REGULATOR AND RESIDUAL PRESSURE, CHECKING . Test fuel injectors. See FUEL INJECTORS, CHECKING . Check spark plugs and ignition wires with connector Check ignition coils. See IGNITION COILS, CHECKING . Check ignition coils. See CHECKING GROUND (GND) SUPPLY OF POWER OUTPUT STAGE . Check misfire recognition. See MISFIRE RECOGNITION, CHECKING . Fill fuel tank with fuel Check hose setup of crankcase ventilation for secure seating and proper seal. |
| P0301 | 16685 | Cyl. 1 combustion misfire detected |
| P0302 | 16686 | Cyl. 2 combustion misfire detected |
| P0303 | 16687 | Cyl. 3 combustion misfire detected |
| P0304 | 16688 | Cyl. 4 combustion misfire detected |
| P0305 | 16689 | Cyl. 5 combustion misfire detected |
| P0306 | 16690 | Cyl. 6 combustion misfire detected |
| P0321 | 16705 | Engine Speed (RPM) sensor -G28- Implausible signal | Check Engine Speed (RPM) Sensor -G28-. See ENGINE SPEED (RPM) SENSOR -G28-, CHECKING . Check Engine Speed (RPM) Sensor -G28-. See ENGINE SPEED (RPM) SENSOR -G28-, CHECKING . |
| P0322 | 16706 | Engine Speed (RPM) sensor -G28- No signal |
| P0327 | 16711 | Knock Sensor (KS) 1 -G61- Signal too small | Check knock sensor. See KNOCK SENSORS, CHECKING . |
| P0328 | 16712 | Knock Sensor (KS) 1 -G61 Signal too large |
| P0332 | 16716 | Knock Sensor (KS) 2 -G66- Signal too small |
| P0333 | 16717 | Knock Sensor (KS) 2 -G66- Signal too large |
| P0341 | 16725 | Camshaft Position (CMP) sensor -G40- Implausible signal | Check Camshaft Position (CMP) sensor. See CAMSHAFT POSITION (CMP) SENSOR, CHECKING . |
| P0346 | 16730 | Camshaft Position (CMP) sensor -G163- Implausible signal |
| P0411 | 16795 | Sec. Air Inj. Sys. Incorrect Flow Detected | Check secondary Air Injection (AIR) system. See SECONDARY AIR INJECTION (AIR) SYSTEM, CHECKING . |
| P0420 | 16804 | Catalytic converter system, bank 1, Not effective enough | Generate readiness code. See READINESS CODE, GENERATING . If same malfunction is indicated again, replace primary catalytic converter, bank 1. See EXHAUST SYSTEM COMPONENTS, REMOVING AND INSTALLING . |
| P0421 | 16805 | Primary catalytic converter, bank 1, Not effective enough | Generate readiness code. See READINESS CODE, GENERATING . If same malfunction is indicated again, replace primary catalytic converter, bank 1. See EXHAUST SYSTEM COMPONENTS, REMOVING AND INSTALLING . |
| P0422 | 16806 | Main Catalyst, Bank1 Efficiency Below Threshold | Check Heated Oxygen Sensor (HO2S) -G39- and O2S control (bank 1, sensor 1). See HEATED OXYGEN SENSOR (HO2S) AND OXYGEN SENSOR (O2S) CONTROL BEFORE TWC, CHECKING . |
| P0430 | 16814 | Catalytic converter system, bank 2, Not effective enough | Generate readiness code. See READINESS CODE, GENERATING . If same malfunction is indicated again, replace primary catalytic converter, bank 2. See EXHAUST SYSTEM COMPONENTS, REMOVING AND INSTALLING . |
| P0431 | 16815 | Primary catalytic converter, bank 2, Not effective enough | Generate readiness code. See READINESS CODE, GENERATING . If same malfunction is indicated again, replace primary catalytic converter, bank 2. See EXHAUST SYSTEM COMPONENTS, REMOVING AND INSTALLING . |
| P0432 | 16816 | Main Catalyst, Bank2 Efficiency Below Threshold | Check HO2S -G108- and O2S control (bank 2, sensor 1). See HEATED OXYGEN SENSOR (HO2S) AND OXYGEN SENSOR (O2S) CONTROL BEFORE TWC, CHECKING . |
| P0441 | 16825 | Tank ventilation system Throughput faulty | Check Evaporative Emission (EVAP) Canister Purge Regulator Valve. Go to OUTPUT DIAGNOSTIC TEST MODE (DTM) (FUNCTION 03) . |
| P0442 | 16826 | Tank ventilation system Small leak detected | Checking fuel supply and ventilation systems for leaks See EVAP CANISTER SYSTEM . |
| P0455 | 16839 | Tank ventilation system Large leak detected |
| P0456 | 16840 | Tank ventilation system Pinhole leak detected |
| P0501 | 16885 | Vehicle speed signal Implausible signal | Check vehicle speed signal. See VEHICLE SPEED SIGNAL, CHECKING . |
| P0506 | 16890 | Idle control Engine speed below specified value | Checking throttle valve control module. See THROTTLE VALVE CONTROL MODULE -J338 -, CHECKING . Check hose setup (intake manifold change-over valve and Secondary Air Injection - AIR- solenoid valve); check intake system for leaks (unmetered air). See INTAKE AIR SYSTEM, CHECKING FOR LEAKS (UNMETERED AIR) . Check hose setup of crankcase ventilation for secure seating and proper seal. |
| P0507 | 16891 | Idle control Engine speed above specified value |
| P0560 | 16944 | Voltage supply Implausible signal | Check voltage supply for control module. See VOLTAGE SUPPLY FOR CONTROL MODULE, CHECKING . |
| P0562 | 16946 | Voltage supply Voltage too low |
| P0563 | 16947 | Voltage supply Voltage too high |
| P0571 | 16955 | Brake light switch -F- Implausible signal | Check brake light switch and brake pedal switch. See BRAKE LIGHT SWITCH AND BRAKE PEDAL SWITCH, CHECKING . |
| P0601 | 16985 | Control module faulty | Replace Engine Control Module (ECM). See ENGINE CONTROL MODULE (ECM) (WITHOUT METAL ANTI-THEFT HOUSING), REPLACING . |
| P0604 | 16988 | Control module faulty |
| P0605 | 16989 | Control module faulty |
| P1102 | 17510 | Bank 1, sensor 1, heating circuit Short circuit to B+ | Check oxygen sensor heating. See OXYGEN SENSOR HEATING FOR OXYGEN SENSORS BEFORE AND BEHIND CATALYTIC CONVERTER, CHECKING . |
| P1105 | 17513 | Bank 2, sensor 1, heating circuit Short circuit to B+ |
| P1107 | 17515 | Bank 2, sensor 1, heating circuit Short circuit to B+ |
| P1110 | 17518 | Bank 2, sensor 2, heating circuit Short circuit to B+ |
| P1111 | 17519 | Oxygen sensor control, bank 1 System too lean | Check oxygen sensor control before catalytic converter. See OXYGEN SENSOR CONTROL, CHECKING . Check hose setup of crankcase ventilation for secure seating and proper seal. |
| P1112 | 17520 | Oxygen sensor control, bank 1 System too rich |
| P1113 | 17521 | Bank 1, sensor 1 Internal resistance too large | Next check signal wires for contact resistance. See CHECK OXYGEN SENSOR WIRES BANK 1 FOR HEATED OXYGEN SENSOR (HO2S) 2 -G39 . If there are no contact resistances: Replace oxygen sensor. |
| P1114 | 17522 | Bank 1, sensor 2 Internal resistance too large | Next check signal wires for contact resistance. See TESTING OXYGEN SENSOR WIRES . If there are no contact resistances: Replace oxygen sensor. |
| P1115 | 17523 | Bank 1, sensor 1, heating circuit Short circuit to Ground (GND) | Check oxygen sensor heating. See OXYGEN SENSOR HEATING FOR OXYGEN SENSORS BEFORE AND BEHIND CATALYTIC CONVERTER, CHECKING . |
| P1116 | 17524 | Bank 1, sensor 1, heating circuit Open circuit |
| P1117 | 17525 | Bank 2, sensor 1, heating circuit Short circuit to Ground (GND) |
| P1118 | 17526 | Bank 2, sensor 1, heating circuit Open circuit |
| P1119 | 17527 | Bank 2, sensor 1, heating circuit Short circuit to Ground (GND) |
| P1120 | 17528 | Bank 2, sensor 1, heating circuit Open circuit |
| P1121 | 17529 | Bank 2, sensor 2, heating circuit Short circuit to Ground (GND) |
| P1122 | 17530 | Bank 2, sensor 2, heating circuit Open circuit |
| P1127 | 17535 | Bank 1, mixture adaptation (mult.) System too rich | Road test vehicle (fuel in oil). Check fuel system pressure. See FUEL PRESSURE REGULATOR AND RESIDUAL PRESSURE, CHECKING . Check Mass Air Flow (MAF) sensor. See MASS AIR FLOW (MAF) SENSOR -G70-, CHECKING . Check intake system for proper seal. See INTAKE AIR SYSTEM, CHECKING FOR LEAKS (UNMETERED AIR) . Check oxygen sensor before catalytic converter. See OXYGEN SENSOR CONTROL, CHECKING . |
| P1128 | 17536 | Bank 1, mixture adaptation (mult.) System too lean |
| P1129 | 17537 | Bank 2, mixture adaptation (mult.) System too rich |
| P1130 | 17538 | Bank 2, mixture adaptation (mult.) System too lean | Check oxygen sensor behind catalytic converter. See OXYGEN SENSOR AND OXYGEN SENSOR CONTROL BEHIND CATALYTIC CONVERTER, CHECKING . Check fuel injectors. See FUEL INJECTORS, CHECKING . |
| P1131 | 17539 | Bank 2, sensor 1 Internal resistance too large | Next check signal wires for contact resistance Page 24-100; if there are no contact resistances: Replace oxygen sensor |
| P1136 | 17544 | Bank 1, mixture adaptation (add.) System too lean | Road test vehicle (fuel in oil). Check fuel system pressure. See FUEL PRESSURE REGULATOR AND RESIDUAL PRESSURE, CHECKING . Check Mass Air Flow (MAF) sensor. See MASS AIR FLOW (MAF) SENSOR -G70-, CHECKING . Check oxygen sensor before catalytic converter. See OXYGEN SENSOR CONTROL, CHECKING . Check oxygen sensor behind catalytic converter. See OXYGEN SENSOR AND OXYGEN SENSOR CONTROL BEHIND CATALYTIC CONVERTER, CHECKING . |
| P1137 | 17545 | Bank 1, mixture adaptation (add.) System too rich |
| P1138 | 17546 | Bank 2, mixture adaptation (add.) System too lean |
| P1139 | 17547 | Bank 2, mixture adaptation (add.) System too rich | Check Evaporative Emission (EVAP) Canister Purge Regulator Valve. See TANK VENTILATION, CHECKING . |
| P1140 | 17548 | Bank 2, sensor 2 Internal resistance too large | Next check signal wires for contact resistance. See CHECK OXYGEN SENSOR WIRES FOR OXYGEN SENSOR (O2S) 2 BEHIND THREE WAY CATALYTIC CONVERTER (TWC) -G131 . If there are no contact resistances: Replace oxygen sensor. |
| P1141 | 17549 | Load detection Implausible value | Check to be sure correct throttle valve control module is installed (part number) Check Mass Air Flow (MAF) sensor. See MASS AIR FLOW (MAF) SENSOR -G70-, CHECKING . |
| P1142 | 17550 | Load detection Limit not reached |
| P1143 | 17551 | Load detection Limit exceeded |
| P1147 | 17555 | Oxygen sensor control, bank 2 System too lean | Check oxygen sensor adaptation values and regulation. See CHECKING OXYGEN SENSOR ADAPTATION VALUES AND CONTROL . Check hose setup of crankcase ventilation for secure seating and proper seal. |
| P1148 | 17556 | Oxygen sensor control, bank 2 System too rich |
| P1149 | 17557 | Oxygen sensor control, bank 1 Unplausible control value | Check oxygen sensor adaptation values and regulation. See CHECKING OXYGEN SENSOR ADAPTATION VALUES AND CONTROL . Check fuel system pressure. See FUEL PRESSURE REGULATOR AND RESIDUAL PRESSURE, CHECKING . Check intake system for proper seal (unmetered air). See INTAKE AIR SYSTEM, CHECKING FOR LEAKS (UNMETERED AIR) . Check hose setup of crankcase ventilation for secure seating and proper seal. |
| P1150 | 17558 | Oxygen sensor control, bank 2 Unplausible control value |
| P1171 | 17579 | Angle sensor -2- for throttle drive (power accelerator actuation) -G188- Implausible signal | Check angle sensor -1- for throttle drive. See ANGLE SENSOR -1- FOR THROTTLE DRIVE, CHECKING . |
| P1172 | 17580 | Angle sensor -2- for throttle drive (power accelerator actuation) -G188- Signal too small |
| P1173 | 17581 | Angle sensor -2- for throttle drive (power accelerator actuation) -G188- Signal too large |
| P1176 | 17584 | Bank 1, oxygen sensor correction behind catalytic converter Control limit reached | Check oxygen sensor aging of oxygen sensor before catalytic converter. See OXYGEN SENSOR AGING (OXYGEN SENSOR BEFORE CATALYTIC CONVERTER), CHECKING . Check oxygen sensor and oxygen sensor control behind catalytic converter. See OXYGEN SENSOR AND OXYGEN SENSOR CONTROL BEHIND CATALYTIC CONVERTER, CHECKING . |
| P1177 | 17585 | Bank 2, oxygen sensor correction behind catalytic converter Control limit reached |
| P1196 | 17604 | O2 Sensor Heater Circ. Bank1-Sensor1 Electircal Malfunction | Check Oxygen Sensor (O2S) heater -Z19- (bank 1, sensor 1). See OXYGEN SENSOR (O2S) HEATER BEFORE TWC, CHECKING . |
| P1197 | 17605 | O2 Sensor Heater Circ. Bank2-Sensor1 Electrical Malfunction | Check Oxygen Sensor (O2S) heater -Z28- (bank 2, sensor 1). See OXYGEN SENSOR (O2S) HEATER BEFORE TWC, CHECKING . |
| P1198 | 17606 | O2 Sensor Heater Circ. Bank1-Sensor2 Electrical Malfunction | Check Oxygen Sensor (O2S) heater -Z29- (bank 1, sensor 2). See OXYGEN SENSOR (O2S) HEATER BEHIND TWC, CHECKING . |
| P1199 | 17607 | O2 Sensor Heater Circ. Bank2-Sensor2 Electrical Malfunction | Check Oxygen Sensor (O2S) heater -Z30- (bank 2, sensor 2). See OXYGEN SENSOR (O2S) HEATER BEHIND TWC, CHECKING . |
| P1213 | 17621 | Cylinder 1 fuel injector -N30- Short circuit to B+ | Check fuel injectors. See FUEL INJECTORS, CHECKING . |
| P1214 | 17622 | Cylinder 2 fuel injector -N31- Short circuit to B+ |
| P1215 | 17623 | Cylinder 3 fuel injector -N32- Short circuit to B+ |
| P1216 | 17624 | Cylinder 4 fuel injector -N33- Short circuit to B+ |
| P1217 | 17625 | Cylinder 5 fuel injector -N83- Short circuit to B+ |
| P1218 | 17626 | Cylinder 6 fuel injector -N84- Short circuit to B+ |
| P1225 | 17633 | Cylinder 1 fuel injector -N30- Short circuit to Ground (GND) | Check fuel injectors. See FUEL INJECTORS, CHECKING . |
| P1226 | 17634 | Cylinder 2 fuel injector -N31- Short circuit to Ground (GND) |
| P1227 | 17635 | Cylinder 3 fuel injector -N32- Short circuit to Ground (GND) |
| P1228 | 17636 | Cylinder 4 fuel injector -N33- Short circuit to Ground (GND) |
| P1229 | 17637 | Cylinder 5 fuel injector -N83- Short circuit to Ground (GND) |
| P1230 | 17638 | Cylinder 6 fuel injector -N84- Short circuit to Ground (GND) |
| P1237 | 17645 | Cylinder 1 fuel injector -N30- Open circuit | Check fuel injectors. See FUEL INJECTORS, CHECKING . |
| P1238 | 17646 | Cylinder 2 fuel injector -N31- Open circuit |
| P1239 | 17647 | Cylinder 3 fuel injector -N32- Open circuit |
| P1240 | 17648 | Cylinder 4 fuel injector -N33- Open circuit |
| P1241 | 17649 | Cylinder 5 fuel injector -N83- Open circuit |
| P1242 | 17650 | Cylinder 6 fuel injector -N84- Open circuit |
| P1250 | 17658 | Fuel level too low | Fill fuel tank with fuel Check wire connection between Engine Control Module (ECM) and instrument cluster according to wiring diagram Check signal from sender for fuel gauge and fuel gauge Repair Manual, Electrical Equipment, Repair Group 01, On Board Diagnostic (OBD) of instrument cluster; Read Measuring Value Block |
| Note on misfire malfunctions: For malfunctions that may be caused by low fuel volume (i.e. combustion misfire) a low-fuel malfunction |
| P1296 | 17704 | Malfunction in cooling system | Check coolant temperature sensor. See ENGINE COOLANT TEMPERATURE (ECT) SENSOR -G62-, CHECKING . Check coolant regulator Repair Manual, 2.8 Liter V6 5V Engine Mechanical, Engine Code(s): AHA, ATQ, Repair Group 19; Cooling system components, removing and installing |
| P1325 | 17733 | Knock control, cyl. 1 Control limit reached | Check knock control. See KNOCK RECOGNITION CONTROL STOP, CHECKING . |
| P1326 | 17734 | Knock control, cyl. 2 Control limit reached |
| P1327 | 17735 | Knock control, cyl. 3 Control limit reached |
| P1328 | 17736 | Knock control, cyl. 4 Control limit reached |
| P1329 | 17737 | Knock control, cyl. 5 Control limit reached |
| P1330 | 17738 | Knock control, cyl. 6 Control limit reached |
| P1335 | 17743 | Engine torque monitoring 2 Control limit exceeded | Check hose setup Check Intake Air Temperature (IAT) sensor. See INTAKE AIR TEMPERATURE (IAT) SENSOR -G42-, CHECKING . Check Mass Air Flow (MAF) sensor. See MASS AIR FLOW (MAF) SENSOR -G70-, CHECKING . Check coolant temperature sensor. See ENGINE COOLANT TEMPERATURE (ECT) SENSOR -G62-, CHECKING . |
| P1336 | 17744 | Engine torque monitoring Control limit exceeded |
| P1337 | 17745 | Bank 2, Camshaft Position (CMP) sensor -G163- Short circuit to Ground (GND) | Check Camshaft Position (CMP) sensor. See CAMSHAFT POSITION (CMP) SENSOR, CHECKING . |
| P1338 | 17746 | Bank 2, Camshaft Position (CMP) sensor -G163- Open circuit / short circuit to B+ |
| P1340 | 17748 | Camshaft Position (CMP) / crankshaft position sensor Incorrect allocation | Check phase position of Camshaft Position (CMP) sensor. See CHECK PHASE POSITION OF CAMSHAFT POSITION (CMP) SENSOR . |
| P1347 | 17755 | Bank 2 Camshaft Position (CMP) / crankshaft position sensor Incorrect allocation |
| P1386 | 17794 | Control module faulty | Replace Engine Control Module (ECM). See ENGINE CONTROL MODULE (ECM) (WITHOUT METAL ANTI-THEFT HOUSING), REPLACING . |
| P1387 | 17795 | Control module faulty |
| P1388 | 17796 | Control module faulty |
| P1391 | 17799 | Bank 1, Camshaft Position (CMP) sensor -G40- Short circuit to Ground (GND) | Check Camshaft Position (CMP) sensor. See CAMSHAFT POSITION (CMP) SENSOR, CHECKING . |
| P1392 | 17800 | Bank 1, Camshaft Position (CMP) sensor -G40- Open circuit / short circuit to B+ |
| P1393 | 17801 | Ignition output 1 Electrical malfunction in circuit | Check activation or wiring connection from Engine Control Module (ECM) to power output stage. See CHECKING ACTIVATION . |
| P1394 | 17802 | Ignition output 2 Electrical malfunction in circuit |
| P1395 | 17803 | Ignition output 3 Electrical malfunction in circuit |
| P1410 | 17818 | EVAP canister purge regulator valve -N80- Short circuit to B+ | Check Evaporative Emission (EVAP) Canister Purge Regulator Valve. See EVAPORATIVE EMISSION (EVAP) CANISTER PURGE REGULATOR VALVE - N80-, CHECKING . |
| P1411 | 17819 | Bank 2, Secondary Air Injection (AIR) system Throughput too low | Check fuse for Secondary Air Injection (AIR) pump Check vacuum hose setup Check hose setup from pump to combination valve for Secondary Air Injection (AIR) See SECONDARY AIR INJECTION (AIR) SYSTEM . |
| P1414 | 17822 | Bank 2, Secondary Air Injection (AIR) system Leak detected | Check hose setup from pump to mechanical Secondary Air Injection (AIR) valve, cylinder bank 2 See SECONDARY AIR INJECTION (AIR) SYSTEM . |
| P1421 | 17829 | Secondary Air Injection (AIR) solenoid valve -N112- Short circuit to Ground (GND) | Check Secondary Air Injection (AIR) system See SECONDARY AIR INJECTION (AIR) SYSTEM . |
| P1422 | 17830 | Secondary Air Injection (AIR) solenoid valve -N112- Short circuit to B+ |
| P1423 | 17831 | Bank 1, Secondary Air Injection (AIR) system Throughput too low | Check fuse for Secondary Air Injection (AIR) pump Check vacuum hose setup Check hose setup from pump to combination valve for Secondary Air Injection (AIR) See SECONDARY AIR INJECTION (AIR) SYSTEM . |
| P1424 | 17832 | Bank 1, Secondary Air Injection (AIR) system Leak detected | Check hose setup from pump to mechanical Secondary Air Injection (AIR) valve, cylinder bank 1 See SECONDARY AIR INJECTION (AIR) SYSTEM . |
| P1425 | 17833 | EVAP canister purge regulator valve -N80- Short circuit to Ground (GND) | Check Evaporative Emission (EVAP) Canister Purge Regulator Valve. See TANK VENTILATION, CHECKING . |
| P1426 | 17834 | EVAP canister purge regulator valve -N80- Open circuit |
| P1427 | 17835 | Activation of brake vacuum pump Short circuit to B+ | Check activation of brake vacuum pump. See ELECTRIC VACUUM PUMP . |
| P1428 | 17836 | Activation of brake vacuum pump Short circuit to Ground (GND) |
| P1429 | 17837 | Activation of brake vacuum pump Open circuit |
| NOTE: DTCs P1427, P1428, and P1429 can only occur on vehicles with automatic transmission. |
| P1432 | 17840 | Secondary Air Injection (AIR) solenoid valve - N112- Open circuit | Check Secondary Air Injection (AIR) system See SECONDARY AIR INJECTION (AIR) SYSTEM . |
| P1433 | 17841 | Secondary Air Injection (AIR) pump relay -J299- Open circuit |
| P1434 | 17842 | Secondary Air Injection (AIR) pump relay -J299- Short circuit to B+ |
| P1435 | 17843 | Secondary Air Injection (AIR) pump relay -J299- Short circuit to Ground (GND) |
| P1436 | 17844 | Sec. Air Inj. Sys. Pump Relay Circ. Electircal Malfunction | Check Secondary Air Injection (AIR) system output Diagnostic Test Mode (DTM), OUTPUT DIAGNOSTIC TEST MODE (DTM) (FUNCTION 03) |
| P1471 | 17879 | Leak Detection Pump (LDP) tank ventilation system Short circuit to B+ | Check Leak Detection Pump (LDP) See EVAP CANISTER SYSTEM . |
| P1472 | 17880 | Leak Detection Pump (LDP) tank ventilation system Short circuit to Ground (GND) |
| P1473 | 17881 | Leak Detection Pump (LDP) tank ventilation system Open circuit |
| NOTE: DTC P1479 can only occur on vehicles with automatic transmission. |
| P1475 | 17883 | Leak Detection Pump (LDP) tank ventilation system Malfunction / no signal | Check pressurized/vacuum lines to Leak Detection Pump (LDP) See EVAP CANISTER SYSTEM . Check electrical wire connections to Leak Detection Pump according to wiring diagram |
| P1476 | 17884 | Leak Detection Pump (LDP) tank ventilation system Malfunction/vacuum pressure too low |
| P1477 | 17885 | EVAP Emission Contr. LDP Circ. Malfunction | Check Evaporative Emission (EVAP) system Repair Manual, Fuel Supply System, Repair Group 20 |
| P1479 | 17887 | Brake vacuum system Mechanical malfunction | Perform a short trip in Engine Control Module (ECM) (basic setting; display group 8 with ignition on and selector lever in "P" or "N") Check hose setup to pump or from pump to brake booster Perform output Diagnostic Test Mode (DTM) in Engine Control Module (ECM) to check whether vacuum pump runs or is activated |
| P1500 | 17908 | Fuel Pump Relay Circ. Electrical Malfunction | Check fuel pump relay and relay actuation. See FUEL PUMP RELAY AND CONNECTIONS, CHECKING . |
| P1501 | 17909 | Fuel Pump (FP) relay - J17- Short circuit to Ground (GND) | Check Fuel Pump (FP) relay. See FUEL PUMP (FP) RELAY -J17- AND ACTIVATION, CHECKING . |
| P1502 | 17910 | Fuel Pump (FP) relay - J17- Short circuit to B+ |
| P1505 | 17913 | Closed Throttle Pos. Switch | Check throttle body and throttle valve control module. See THROTTLE VALVE CONTROL MODULE, CHECKING . |
| P1512 | 17920 | Intake manifold change - over valve -N156- Short circuit to B+ | Check intake manifold change -over. See INTAKE MANIFOLD CHANGE-OVER . |
| P1515 | 17923 | Intake manifold change - over valve -N156- Short circuit to Ground (GND) |
| P1516 | 17924 | Intake manifold change - over valve -N156- Open circuit |
| P1519 | 17927 | Bank 1, camshaft adjustment Malfunction | Check function of camshaft adjustment |
| P1522 | 17930 | Bank 2, camshaft adjustment Malfunction |
| P1523 | 17931 | Crash signal from airbag control module Implausible signal | Repair Manual, Body On Board Diagnostic (OBD), Repair Group 01; On Board Diagnostic (OBD) of airbag system |
| P1529 | 17937 | Camshaft adjustment Short circuit to B+ | Checking solenoid valve for camshaft adjustment. |
| P1530 | 17938 | Camshaft adjustment Short circuit to Ground (GND) |
| P1531 | 17939 | Camshaft adjustment Open circuit |
| P1539 | 17947 | Clutch vacuum vent valve switch -F36- Implausible signal | Check clutch pedal switch. See CLUTCH VACUUM VENT VALVE SWITCH -F36-, CHECKING . |
| P1541 | 17908 | Fuel Pump (FP) relay - J17- Open circuit | Check Fuel Pump (FP) relay. See FUEL PUMP (FP) RELAY -J17- AND ACTIVATION, CHECKING . |
| P1542 | 17950 | Throttle Actuation Potentiometer -G187- Implausible signal | Check angle sensor -1- for throttle drive. See ANGLE SENSOR -1- FOR THROTTLE DRIVE, CHECKING . |
| P1543 | 17951 | Throttle Actuation Potentiometer -G187- Signal too small |
| P1544 | 17952 | Throttle Actuation Potentiometer -G187- Signal too large |
| P1545 | 17953 | Throttle valve control Malfunction | Check throttle valve control module. See THROTTLE VALVE CONTROL MODULE -J338 -, CHECKING . |
| P1558 | 17966 | Throttle drive (power accelerator actuation) -G186- Electrical malfunction in circuit |
| P1559 | 17967 | Throttle valve control module -J338- Malfunction in basic setting | Perform adaptation. See THROTTLE VALVE CONTROL MODULE, ADAPTING . |
| P1560 | 17968 | Maximum Engine Speed Exceeded | Perform engine mechanical repairs as necessary |
| P1564 | 17972 | Throttle valve control module -J338- Voltage too low during basic setting | Charge battery, repeat basic setting |
| P1565 | 17973 | Throttle valve control module -J338- Lower impact still not reached | Check throttle valve control module. See THROTTLE VALVE CONTROL MODULE -J338 -, CHECKING . |
| P1568 | 17976 | Throttle valve control module -J338- Mechanical malfunction |
| P1569 | 17977 | Cruise control switch -E45- Implausible signal | Up to 2000 m.y., see CRUISE CONTROL SYSTEM, ON BOARD DIAGNOSTIC . For 2001 m.y., see CRUISE CONTROL SYSTEM, ON BOARD DIAGNOSTIC . |
| P1570 | 17978 | Engine Control Module (ECM) locked | Adapt electronic immobilizer to Engine Control Module (ECM) See ADAPTATION AFTER REPLACING ENGINE CONTROL MODULE . |
| P1579 | 17987 | Throttle valve control module -J338- Adaptation not started | Perform adaptation of throttle valve control module while maintaining test requirements. See THROTTLE VALVE CONTROL MODULE, ADAPTING . |
| P1600 | 18008 | Power Supply (B+) Terminal 15 Low Voltage | Check voltage supply to Engine Control Module (ECM). See VOLTAGE SUPPLY TO ENGINE CONTROL MODULE (ECM), CHECKING . |
| P1602 | 18010 | Voltage supply, terminal 30 Voltage too low | Check voltage supply for control module. See VOLTAGE SUPPLY FOR CONTROL MODULE, CHECKING . |
| P1603 | 18011 | Control module faulty | Replace Engine Control Module (ECM). See ENGINE CONTROL MODULE (ECM) (WITHOUT METAL ANTI-THEFT HOUSING), REPLACING . |
| P1604 | 18012 | Control module faulty |
| P1606 | 18014 | Rough terrain info/engine torque from ABS control module Electrical malfunction in circuit | Check wire connection between Engine Control Module (ECM) and ABS control module (powertrain databus). See DATA TRANSFER BETWEEN ENGINE CONTROL MODULE (ECM) AND CAN CAPABLE CONTROL MODULES, CHECKING . |
| P1609 | 18017 | Crash shut-off was triggered (Crash triggered) | See appropriate Air Bag article in RESTRAINTS. Erase DTC memory of Engine Control Module (ECM) after output Diagnostic Test Mode (DTM) of airbag system. See CHECK DTC MEMORY (FUNCTION 02) AND ERASE DTC MEMORY (FUNCTION 05) . |
| P1386 | 17794 | Control module faulty | Replace Engine Control Module (ECM). See ENGINE CONTROL MODULE (ECM) (WITHOUT METAL ANTI-THEFT HOUSING), REPLACING . |
| P1612 | 18020 | Engine Control Module (ECM) incorrectly coded | Code Engine Control Module (ECM). See CODE CONTROL MODULE (FUNCTION 07) . |
| P1624 | 18032 | Request for warning lamp on active | Exhaust related malfunction of Transmission Control Module (TCM) Check DTC memory of Transmission Control Module (TCM) See ON BOARD DIAGNOSTIC (OBD) - 5 SPD. AUTOMATIC TRANSMISSION 01V . |
| P1626 | 18034 | Powertrain databus Missing message from Transmission Control Module (TCM) | Check data transfer of Engine Control Module (ECM) and other CAN capable control modules. See DATA TRANSFER BETWEEN ENGINE CONTROL MODULE (ECM) AND CAN CAPABLE CONTROL MODULES, CHECKING . |
| P1630 | 18038 | Throttle Position (TP) sensor -G79- Signal too small | Throttle Position (TP) sensor, checking. See THROTTLE POSITION (TP) SENSOR, CHECKING . |
| P1631 | 18039 | Throttle Position (TP) sensor -G79- Signal too large |
| P1633 | 18041 | Sender -2- for accelerator pedal position -G185- Signal too small |
| P1634 | 18042 | Sender -2- for accelerator pedal position -G185- Signal too large |
| P1639 | 18047 | Throttle Position (TP) sensor -G79- and sender -2- for accelerator pedal position -G185- Implausible signal | Throttle Position (TP) sensor, checking. See THROTTLE POSITION (TP) SENSOR, CHECKING . |
| P1640 | 18048 | Control module faulty | Replace Engine Control Module (ECM). See ENGINE CONTROL MODULE (ECM) (WITHOUT METAL ANTI-THEFT HOUSING), REPLACING . |
| P1648 | 18056 | Powertrain databus faulty | Check Engine/ABS/Transmission control module. See DATA TRANSFER BETWEEN ENGINE CONTROL MODULE (ECM) AND CAN CAPABLE CONTROL MODULES, CHECKING . |
| P1649 | 18057 | Powertrain databus Missing message from ABS control module |
| P1650 | 18058 | Powertrain databus Missing message from instrument cluster | See ON BOARD DIAGNOSTIC (OBD) - UP TO 2000 or ON BOARD DIAGNOSTIC (OBD) - 2001 AND UP . |
| P1681 | 18089 | Contr. Unit Programming Programming not Finished | Replace ECM ENGINE CONTROL MODULE (ECM) (WITHOUT METAL ANTI-THEFT HOUSING), REMOVING AND INSTALLING |
| P1682 | 18090 | Powertrain databus Implausible message from ABS control module | Check data transfer of Engine Control Module (ECM) and other CAN capable control modules. See DATA TRANSFER BETWEEN ENGINE CONTROL MODULE (ECM) AND CAN CAPABLE CONTROL MODULES, CHECKING . |
| P1690 | 18098 | Malfunction Indicator Light Malfunction | Check wire from ECM to Malfunction Indicator Lamp (MIL) MALFUNCTION INDICATOR LAMP (MIL) FUNCTION, CHECKING |
| Note for DTC P1624/18032: If this malfunction is detected by the Transmission Control Module (TCM), the MIL is switched on by the ECM. In this case, the ECM stores the malfunction "MIL Request Sign. active" (DTC P1624/18032). After repairing the malfunction, erase DTC memory of the ECM. |
| P1853 | 18261 | Powertrain databus Implausible message from ABS control module | Check data transfer of Engine Control Module (ECM) and other CAN capable control modules. See DATA TRANSFER BETWEEN ENGINE CONTROL MODULE (ECM) AND CAN CAPABLE CONTROL MODULES, CHECKING . |
| P1912 | 18320 | Brake booster pressure sensor -G294- Open circuit/short circuit to B+ | Brake booster pressure sensor -G294- See ELECTRIC VACUUM PUMP . |
| P1913 | 18321 | Brake booster pressure sensor -G294- Short circuit to Ground (GND) |
| P1914 | 18322 | Brake booster pressure sensor -G294- Unplausible signal |
| NOTE: DTCs P1912, P1913, and P1914 can only occur on vehicles with automatic transmission. |
| P3262 | 16646 | Exhaust bank 1/2 Oxygen sensors behind catalytic converter mixed up | Check harness connectors |
