For 1990-2009 cars

The service information contained in this manual refers to the Federal calibration package. The export change is NOT reflected in the service information on the DTC's diagnostic support information page or in the Repair Instructions. The DTC Type table information refers to domestic and Export calibration packages. Export vehicles may have differences in DTC types that will affect Malfunction Indicator Lamp (MIL) operation. Certain DTCs have been changed from type A to type C or, in some cases, type X. When a type A diagnostic fails, a DTC is set immediately and the Malfunction Indicator Lamp (MIL) is illuminated. When a type B DTC diagnostic fails, the Malfunction Indicator Lamp (MIL) will illuminate if the fault is present after two consecutive ignition cycles. A type C DTC will set after one failure and be stored in history but will not illuminate the Malfunction Indicator Lamp (MIL). Type X DTCs have been turned off (the diagnostic does not run, no codes are stored, and the Malfunction Indicator Lamp (MIL) will not illuminate.

If a system is malfunctioning and the associated DTC has been disabled (Type X), it may be beneficial to use the diagnostic table as a guide to aid in diagnosis. Many of the DTC tables include a functional check of the system that may pinpoint a problem. However, it is important to remember that the DTC tables are specifically designed for use only when a DTC is set. Therefore, a thorough understanding of the normal operation of the system being diagnosed is necessary and use of the tables for this purpose is at the discretion of the technician.

Important: An export vehicle may have unrequired emissions components removed.

Important: For Automatic Transmission DTC types, refer to Diagnostic Trouble Code Identification .

#### Diagnostic Trouble Code (DTC) Type Table

DTC | Description | Domestic | Export Unleaded Fuel RPO K29, and VE1 | Export Leaded Fuel RPO NM8
--- | --- | --- | --- | ---
P0101 | Mass Air Flow (MAF) System Performance | B | C | C
P0102 | Mass Air Flow (MAF) Sensor Circuit Low Frequency | B | B | B
P0103 | Mass Air Flow (MAF) Sensor Circuit High Frequency | B | B | B
P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | B | B | B
P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | B | B | B
P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | B | B | B
P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | B | B | B
P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | B | B | B
P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | B | B | B
P0121 | TP Sensor Circuit Insufficient Activity | B | C | C
P0122 | TP Sensor Circuit Low Voltage | B | B | B
P0123 | TP Sensor Circuit High Voltage | B | B | B
P0125 | Engine Coolant Temperature (ECT) Excessive Time To Closed Loop Fuel Control | B | C | X
P0131 | Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 1 Sensor 1 | B | B | X
P0132 | Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 1 | B | B | X
P0133 | Heated Oxygen Sensor (HO2S) Slow Response Bank 1 Sensor 1 | B | C | X
P0134 | Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 1 Sensor 1 | B | B | X
P0135 | Heated Oxygen Sensor (HO2S) Heater Circuit Bank 1 Sensor 1 | B | C | X
P0137 | Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 1 Sensor 2 | B | B | X
P0138 | Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 2 | B | B | X
P0140 | Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 1 Sensor 2 | B | B | X
P0141 | Heated Oxygen Sensor (HO2S) Heater Circuit Bank 1 Sensor 2 | B | C | X
P0151 | Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 2 Sensor 1 | B | B | X
P0152 | Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 2 Sensor 1 | B | B | X
P0153 | Heated Oxygen Sensor (HO2S) Slow Response Bank 2 Sensor 1 | B | C | X
P0154 | Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 2 Sensor 1 | B | B | X
P0155 | Heated Oxygen Sensor (HO2S) Heater Circuit Bank 2 Sensor 1 | B | C | X
P0157 | Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 2 Sensor 2 | B | B | X
P0158 | Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 2 Sensor 2 | B | B | X
P0160 | Heated Oxygen Sensor (HO2S) Circuit Insufficient Signal Activity Bank 2 Sensor 2 | B | B | X
P0161 | Heated Oxygen Sensor (HO2S) Heater Circuit Bank 2 Sensor 2 | B | C | X
P0171 | Fuel Trim System Lean Bank 1 | B | B | X
P0172 | Fuel Trim System Rich Bank 1 | B | B | X
P0174 | Fuel Trim System Lean Bank 2 | B | B | X
P0175 | Fuel Trim System Rich Bank 2 | B | B | X
P0200 | Injector Control Circuit | B | C | C
P0230 | Fuel Pump Relay Control Circuit | B | B | B
P0300 | Engine Misfire Detected | B | B (No MIL) | B (No MIL)
P0325 | Knock Sensor (KS) System | B | C | C
P0327 | Knock Sensor (KS) Signal Circuit Front | B | C | C
P0332 | Knock Sensor (KS) Signal Circuit Rear | B | C | C
P0335 | CKP Sensor Circuit | B | B | B
P0336 | CKP Sensor Circuit Performance | B | B | B
P0341 | CMP Sensor Circuit Performance | B | B | B
P0342 | CMP Sensor Circuit Low Voltage | B | B | B
P0343 | CMP Sensor Circuit High Voltage | B | B | B
P0351 | Ignition Control #1 Circuit | B | B | B
P0352 | Ignition Control #2 Circuit | B | B | B
P0353 | Ignition Control #3 Circuit | B | B | B
P0354 | Ignition Control #4 Circuit | B | B | B
P0355 | Ignition Control #5 Circuit | B | B | B
P0356 | Ignition Control #6 Circuit | B | B | B
P0357 | Ignition Control #7 Circuit | B | B | B
P0358 | Ignition Control #8 Circuit | B | B | B
P0401 | EGR Flow Insufficient | A | C | X
P0404 | EGR System Performance | B | B | X
P0405 | EGR Valve Position Sensor Circuit Low Voltage | B | B | X
P0410 | AIR System | B | C | X
P0412 | AIR Solenoid Relay Control Circuit | B | C | X
P0418 | AIR Pump Relay Control Circuit | B | C | X
P0420 | TWC System Low Efficiency Bank 1 | A | C | X
P0430 | TWC System Low Efficiency Bank 2 | A | C | X
P0440 | EVAP System | A | C | X
P0442 | EVAP Control System Small Leak Detected | A | C | X
P0443 | EVAP Purge Solenoid Control Circuit | B | C | C
P0446 | EVAP Canister Vent Blocked | A | C | X
P0449 | EVAP Canister Vent Solenoid Valve Control Circuit | B | C | X
P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage | B | C | X
P0453 | Fuel Tank Pressure Sensor Circuit High Voltage | B | C | X
P0461 | Fuel Level Sensor Circuit Performance | C | C | C
P0462 | Fuel Level Sensor Circuit Low Voltage | C | C | C
P0463 | Fuel Level Sensor Circuit High Voltage | C | C | C
P0480 | FC Relay 1 Control Circuit | B | C | C
P0481 | FC Relay 2 and 3 Control Circuit | B | C | C
P0500 | VSS Circuit (M/T only) | B | B | X
P0506 | Idle Speed Low | B | B | B
P0507 | Idle Speed High | B | B | B
P0530 | A/C Refrigerant Pressure Sensor Circuit | C | C | C
P0562 | System Voltage Low | C | C | C
P0563 | System Voltage High | C | C | C
P0601 | PCM/VCM Memory | A | A | A
P0602 | PCM/VCM Not Programmed | A | A | A
P0604 | PCM/VCM RAM Performance | A | A | A
P0608 | VSS Output Circuit | C | C | C
P0645 | A/C Clutch Relay Control Circuit | C | C | C
P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | B (No MIL) | B (No MIL) | B (No MIL)
P0704 | Clutch Switch Circuit (M/T only) | C | C | X
P0801 | Reverse Inhibit Solenoid Control Circuit (M/T only) | C | C | X
P0803 | Skip Shift Solenoid Control Circuit (M/T only) | B | X | X
P1111 | Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage | C | C | C
P1112 | Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage | C | C | C
P1114 | ECT Sensor Circuit Intermittent Low Voltage | C | C | C
P1115 | ECT Sensor Circuit Intermittent High Voltage | C | C | C
P1121 | TP Sensor CKT Intermittent High Voltage | C | C | C
P1122 | TP Sensor CKT Intermittent Low Voltage | C | C | C
P1133 | Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 1 Sensor 1 | B | C | X
P1134 | Heated Oxygen Sensor (HO2S) Transition Time Ratio Bank 1 Sensor 1 | B | C | X
P1153 | Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 2 Sensor 1 | B | C | X
P1154 | Heated Oxygen Sensor (HO2S) Transition Time Ratio Bank 2 Sensor 1 | B | C | X
P1258 | Engine Coolant Over Temperature-Fuel Disabled | A | A | A
P1336 | CKP System Variation Not Learned | A | A | A
P1380 | ABS DTC Detected Rough Road Data Unusable | C | X | X
P1381 | Misfire Detected-No EBTCM/PCM Serial Data | C | X | X
P1404 | EGR Valve Pintle Stuck Open | A | A | X
P1415 | AIR System Bank 1 | B | C | X
P1416 | AIR System Bank 2 | B | C | X
P1441 | Evaporative Emissions (EVAP) System Flow During Non-Purge | B | C | X
P1539 | A/C Clutch Status Circuit High Voltage | C | C | C
P1546 | A/C Clutch Status Circuit Low Voltage | C | C | C
P1626 | Theft Deterrent System Fuel Enable Circuit | C | C | C
P1635 | 5 Volt Reference #1 Circuit | B | B | B
P1637 | Generator L Terminal Circuit | C | C | C
P1639 | 5 Volt Reference #2 Circuit | B | B | B