Diagnostic Trouble Code Identification: Notes
NOTE:
This diagnostic information applies to 1997-99 models with engine 104 (inline 6-cylinder) equipped with Motor Electronics Sequential Fuel Injection (ME-SFI).
NOTE:
When connecting test equipment, disconnect Engine Control Module (ECM) connector "D" first. When reconnecting connectors connect connector "D" last. See ECM CONNECTOR IDENTIFICATION .
Use DTC identification to identify possible cause, then proceed to indicated area under TEST STEP/REMEDY column. Before proceeding with diagnostic testing, see HOW TO READ DIAGNOSTIC INFORMATION . Some diagnostic information is identified by chassis/model number. See MODEL IDENTIFICATION . If vehicle is experiencing a communication failure (no communication at all), and there is a complaint, perform FUEL INJECTION SYSTEM TESTS , IGNITION SYSTEM TESTS , ELECTRONIC ACCELERATOR TESTS and CRUISE CONTROL TESTS entirely.
DIAGNOSTIC TROUBLE CODE LIST
| DTC | Definition | Test Step/Remedy |
|---|---|---|
| P0100 | MAF Circuit Malfunction | 5, see Fuel Injection System Test (Steps 4.1-5.2) |
| P0105 | MAF Circuit Malfunction | 7, see Fuel Injection System Test (Steps 6.1-7.1) |
| P0110 | IAT Circuit Malfunction | 6, see FUEL INJECTION SYSTEM TEST (STEPS 5.3 & 6.0) |
| P0115 | ECT Circuit Malfunction | 9, see Fuel Injection System Test (Steps 9.0-9.2) |
| P0120 | Throttle Position Circuit Malfunction | 3, see Electronic Accelerator Test (Steps 2.1-3.1) |
| P0130 | O2S-1 Circuit Malfunction | 11, see Fuel Injection System Test (Steps 10.0-12.0) |
| P0133 | O2S-1 Circuit Slow Response | 11, see Fuel Injection System Test (Steps 10.0-12.0) |
| P0135 | O2S-1 Heater Circuit Malfunction | 12, see Fuel Injection System Test (Steps 10.0-12.0) |
| P0136 | O2S-2 Circuit Malfunction | 13, see FUEL INJECTION SYSTEM TEST (STEPS 13.0 & 14.0) |
| P0141 | O2S-2 Heater Circuit Malfunction | 14, see FUEL INJECTION SYSTEM TEST (STEPS 13.0 & 14.0) |
| P0170 | Fuel Trim Malfunction | Intake air leak, injectors, diaphragm pressure regulator, engine wear |
| P0201 | Injector Circuit Malfunction - Cyl. 1 | 15, see FUEL INJECTION SYSTEM TEST (STEPS 15.0 & 16.0) |
| P0202 | Injector Circuit Malfunction - Cyl. 2 | 16, see FUEL INJECTION SYSTEM TEST (STEPS 15.0 & 16.0) |
| P0203 | Injector Circuit Malfunction - Cyl. 3 | 17, see FUEL INJECTION SYSTEM TEST (STEPS 17.0 & 18.0) |
| P0204 | Injector Circuit Malfunction - Cyl. 4 | 18, see FUEL INJECTION SYSTEM TEST (STEPS 17.0 & 18.0) |
| P0205 | Injector Circuit Malfunction - Cyl. 5 | 19, see FUEL INJECTION SYSTEM TEST (STEPS 19.0 & 20.0) |
| P0206 | Injector Circuit Malfunction - Cyl. 6 | 20, see FUEL INJECTION SYSTEM TEST (STEPS 19.0 & 20.0) |
| P0300 | Random Misfire Detected | 8 & 9, see Ignition System Test (Steps 8.0-9.0) 10, see Ignition System Test (Steps 9.1-10.1) 11, see IGNITION SYSTEM TEST (STEPS 11.0 & 11.1) 1 & 2, see FUEL INJECTOR TESTS Compression pressure |
| P0301 | Cylinder 1 Misfire Detected | 10, see Ignition System Test (Steps 9.1-10.1) 11, see IGNITION SYSTEM TEST (STEPS 11.0 & 11.1) 1 & 2, see FUEL INJECTOR TESTS Compression pressure |
| P0302 | Cylinder 2 Misfire Detected | 8, see Ignition System Test (Steps 8.0-9.0) 11, see IGNITION SYSTEM TEST (STEPS 11.0 & 11.1) 1 & 2, see FUEL INJECTOR TESTS Compression pressure |
| P0303 | Cylinder 3 Misfire Detected | 9, see Ignition System Test (Steps 8.0-9.0) 11, see IGNITION SYSTEM TEST (STEPS 11.0 & 11.1) 1 & 2, see FUEL INJECTOR TESTS Compression pressure |
| P0304 | Cylinder 4 Misfire Detected | 9, see Ignition System Test (Steps 8.0-9.0) 11, see IGNITION SYSTEM TEST (STEPS 11.0 & 11.1) 1 & 2, see FUEL INJECTOR TESTS Compression pressure |
| P0305 | Cylinder 5 Misfire Detected | 8, see Ignition System Test (Steps 8.0-9.0) 11, see IGNITION SYSTEM TEST (STEPS 11.0 & 11.1) 1 & 2, see FUEL INJECTOR TESTS Compression pressure |
| P0306 | Cylinder 6 Misfire Detected | 10, see Ignition System Test (Steps 9.1-10.1) 11, see IGNITION SYSTEM TEST (STEPS 11.0 & 11.1) 1 & 2, see FUEL INJECTOR TESTS Compression pressure |
| P0325 | KS 1 Circuit Malfunction | Wiring, connector, A16 |
| P0330 | KS 2 Circuit Malfunction | Wiring, connector, A16 |
| P0335 | CKP Sensor Circuit Malfunction | 6, see IGNITION SYSTEM TEST (STEPS 6.0 & 6.1) |
| P0341 | CMP Sensor Circuit Range/Performance | 7, see IGNITION SYSTEM TEST (STEPS 7.0 & 7.1) |
| P0370 | Angle Deviation Between Camshaft & Crankshaft | Check basic adjustment of camshaft |
| P0410 | Air Injection System Malfunction | 23, see FUEL INJECTION SYSTEM TEST (STEPS 23.0 & 24.0) |
| P0422 | TWC Efficiency Below Threshold | Replace TWC |
| P0440 Only USA Models140/210 and 129 as of 09/97 |
EVAP System Malfunction | 27-29, see FUEL INJECTION SYSTEM TEST (STEPS 27.0 & 28.0) & FUEL INJECTION SYSTEM TEST (STEPS 29.0 & 30.0) |
| P0441 | EVAP System Incorrect Purge Flow | 27 & 28, see FUEL INJECTION SYSTEM TEST (STEPS 27.0 & 28.0) |
| P0442 Only USA Models140/210 and 129 as of 09/97 |
EVAP System Leak Detected (Small Leak) | 29, see FUEL INJECTION SYSTEM TEST (STEPS 29.0 & 30.0) |
| P0443 | EVAP System Purge Control Valve Circuit Malfunction | 27, see FUEL INJECTION SYSTEM TEST (STEPS 27.0 & 28.0) |
| P0446 Only USA Models140/210 and 129 as of 09/97 |
EVAP System Vent Control Malfunction | A. Activated charcoal canister shut-off valve (Y58/4) 28, 29 & 31, see FUEL INJECTION SYSTEM TEST (STEPS 27.0 & 28.0) , FUEL INJECTION SYSTEM TEST (STEPS 29.0 & 30.0) and FUEL INJECTION SYSTEM TEST (STEPS 31.0 & 31.1) B. End stage activated charcoal canister shut-off valve (Y58/4) 30, see FUEL INJECTION SYSTEM TEST (STEPS 29.0 & 30.0) |
| P0450 Only USA Models140/210 and 129 as of 09/97 |
EVAP System Pressure Sensor Malfunction | A. Fuel tank pressure sensor electrical fault 31, see FUEL INJECTION SYSTEM TEST (STEPS 31.0 & 31.1) B. Fuel tank pressure sensor electrical fluctuations Charcoal canister plugged |
| P0450 Model 129 up to 08/97 and model 202 |
EVAP System Pressure Sensor Malfunction | 32, see FUEL INJECTION SYSTEM TEST (STEPS 32.0 & 32.1) |
| P0455 Only USA Models140/210 and 129 as of 09/97 |
EVAP System Leak Detected (Large Leak) | 29, see FUEL INJECTION SYSTEM TEST (STEPS 29.0 & 30.0) 31, see FUEL INJECTION SYSTEM TEST (STEPS 31.0 & 31.1) |
| P0460 | Fuel Level Sensor Circuit Low Input | Fill-up fuel tank |
| P0500 | VSS Sensor Malfunction | Test ASR/ETS. See TRACTION CONTROL in BRAKES |
| P0507 | ISC RPM Higher Than Expected | 1-3, see Electronic Accelerator Test (Steps 1.0-2.0) & Electronic Accelerator Test (Steps 2.1-3.1) |
| P0560 | System Voltage Malfunction | 1, see FUEL INJECTION SYSTEM TEST (STEPS 1.0 & 1.1) ; 2, see Fuel Injection System Test (Steps 1.2-2.1) |
| P0565 | Cruise Control Switch | 1, see CRUISE CONTROL TESTS |
| P0600 | Serial Communication Link Malfunction | Test ASP. See TRACTION CONTROL in BRAKES |
| P0604 | Internal Control Module Random Access Memory (RAM) Error | (N3/10) |
| P0605 | Internal Control Module Read Only Memory (ROM) Error | (N3/10) |
| P0700 | Transmission Control System Malfunction | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0702 | Transmission Control System Electrical | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0715 | Input/Turbine Speed Sensor Circuit Malfunction | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0720 | Output Speed Sensor Circuit Malfunction | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0730 | Incorrect Gear Ratio | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0740 | Torque Converter Clutch Circuit Malfunction | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0743 | Torque Converter Clutch Circuit Electrical | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0748 | Pressure Control Solenoid Electrical | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0753 | Shift Solenoid A Electrical | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0758 | Shift Solenoid B Electrical | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0763 | Shift Solenoid C Electrical | Read DTC memory of transmission control module See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P0802 | Resonance Intake Manifold Switchover Valve | 24, see FUEL INJECTION SYSTEM TEST (STEPS 23.0 & 24.0) |
| P0809 | Angle Deviation Between Camshaft & Crankshaft | Check basic adjustment of camshaft |
| P0811 | CAN From Electronic Ignition Lock | 33, see Fuel Injection System Test (Steps 33.0-34.0) |
| P1163 | Oil Level Switch | 35, see Fuel Injection System Test (Step 35.0) |
| P1182 Model 202 only |
Starter Relay | 4, see Fuel Injection System Test (Steps 2.2-4.0) |
| P1186 | Fuel Safety Shut Off Recognized | 3, see Electronic Accelerator Test (Steps 2.1-3.1) ; 4, see ELECTRONIC ACCELERATOR TEST (STEPS 4.0 & 5.0) EA/CC/ISC actuator (M16/1) sticks or jammed. Check intake system for residue. |
| P1225 | Resonance Intake Manifold Switchover Valve | 24, see FUEL INJECTION SYSTEM TEST (STEPS 23.0 & 24.0) |
| P1386 | Knock Sensor Control From ECM (N3/10) At End Stop | 1. Increased knock tendency due to bad fuel, carbon in combustion chamber or mechanical damage. 2. Engine control module (N3/10) |
| P1420 | AIR Pump Switchover Valve | 22, see FUEL INJECTION SYSTEM TEST (STEPS 21.0 & 22.0) |
| P1453 | AIR Relay Module | 21, see FUEL INJECTION SYSTEM TEST (STEPS 21.0 & 22.0) |
| P1491 | Refrigerant pressure in A/C system too high | Check automatic A/C system |
| P1519 | Adjustable Camshaft Timing Solenoid | 26, see Fuel Injection System Test (Steps 25.0-26.0) |
| P1525 | Adjustable Camshaft Timing Solenoid | 25, see Fuel Injection System Test (Steps 25.0-26.0) |
| P1542 | Pedal Value Sensor | 1 & 2, see Electronic Accelerator Test (Steps 1.0-2.0) |
| P1570 | CAN Signal From DAS Control Module To Engine Control Module | A. Start attempted with "locked" DAS, user error B. CAN signal from DAS control module (N54/1) to engine control module (N3/10) interrupted. Check correct operation of DAS. Perform step 33. See Fuel Injection System Test (Steps 33.0-34.0) |
| P1580 | EA/CC/ISC Actuator | 3, see Electronic Accelerator Test (Steps 2.1-3.1) ; 4, see ELECTRONIC ACCELERATOR TEST (STEPS 4.0 & 5.0) |
| P1584 | Stop Lamp Switch | Test ETS/ASR. See TRACTION CONTROL in BRAKES. |
| P1603 | CAN Signal From EIS | 33, see Fuel Injection System Test (Steps 33.0-34.0) |
| P1605 | - | Test ASR/ESP. See TRACTION CONTROL in BRAKES |
| P1642 | Engine control module incorrectly coded (coded for MT, vehicle has AT) | Check version coding and correct. |
| P1643 | Engine control module incorrectly coded (coded for MT, vehicle has AT) or no CAN transmission from transmission control module (N15/3) | Check version coding and correct. |
| P1644 | Transmission version cannot be checked due to low voltage at transmission control module (N15/3) | See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES |
| P1747 | CAN Signal From ETC | A. CAN failure: Transmission protection malfunction from transmission control module (N15/3) See appropriate AUTOMATIC TRANSMISSION ELECTRONIC CONTROLS article in TRANSMISSION SERVICE & REPAIR for IMPORTED VEHICLES B. CAN failure: Instrument cluster. Test instrument cluster (A1). |