| P0100 |
QA |
Airflow Sensor Circuit |
Open/Short Circuit |
| P0101 |
QA-R |
Airflow Sensor Circuit Range/Performance Problem |
Bad Sensor |
| P0105 |
P-S |
Pressure Sensor Circuit Malfunction |
Open/Short Circuit |
| P0106 |
P-R |
Pressure Sensor Range/ Performance |
Bad Sensor |
| P0115 |
TW |
Coolant Temperature Sensor Circuit Malfunction |
Open/Short Circuit |
| P0120 |
THV |
Throttle Position Sensor Circuit Malfunction |
Open/Short Circuit |
| P0121 |
TH-R |
Throttle Position Sensor Range/Performance |
Bad Sensor |
| P0125 |
TW-CL |
Coolant Temp Too Low For Closed Loop Control |
Bad Sensor |
| P0130 |
FO2-V |
Front O2 Sensor Circuit Malfunction |
Bad Sensor, Bad Fuel |
| P0133 |
FO2-R |
Front O2 Sensor Circuit Slow Response |
Bad Sensor, Bad Fuel |
| P0135 |
FO2H |
Front O2 Sensor Heater Circuit Malfunction |
Open/Short Circuit |
| P0136 |
RO2-V |
Rear O2 Sensor Circuit Malfunction |
Bad Sensor, Bad Fuel |
| P0139 |
RO2-R |
Rear O2 Sensor Circuit Slow Response |
Bad Sensor, Bad Fuel |
| P0141 |
RO2H |
Rear O2 Sensor Heater Circuit Malfunction |
Open/Short Circuit |
| P0170 |
FUEL |
Fuel Trim Malfunction |
Any Part Of Fuel System |
| P0201 |
INJ1 |
Fuel Injector No 1 |
Inoperative Fuel Injector |
| P0202 |
INJ2 |
Fuel Injector No 2 |
Inoperative Fuel Injector |
| P0203 |
INJ3 |
Fuel Injector No 3 |
Inoperative Fuel Injector |
| P0204 |
INJ4 |
Fuel Injector No 4 |
Inoperative Fuel Injector |
| P0301 |
MIS-1 |
Cylinder 1 Misfire Detected |
Bad Igniter |
| P0302 |
MIS-2 |
Cylinder 2 Misfire Detected |
Bad Igniter |
| P0303 |
MIS-3 |
Cylinder 3 Misfire Detected |
Bad Igniter |
| P0304 |
MIS-4 |
Cylinder 4 Misfire Detected |
Bad Igniter |
| P0325 |
KNOCK |
Knock Sensor Circuit Malfunction |
Open/Short Circuit |
| P0335 |
CRANK |
Crankshaft Position Sensor |
Open/Short Circuit, Bad Sensor |
| P0340 |
CAM |
Camshaft Position Sensor |
Open/Short Circuit, Bad Sensor |
| P0400 |
EGR |
EGR Flow |
Faulty EGR Sys. Function |
| P0403 |
EGRSOL |
EGR Circuit |
EGR System Malfunction |
| P0420 |
CAT |
CAT Efficiency Below Threshold |
Bad CAT, Bad Fuel Control |
| P0441 |
CPC-F |
Incorrect EVAP Purge Flow |
Bad Purge Control Solenoid Valve |
| P0443 |
CPC |
EVAP Circuit Malfunction |
Open/Short Circuit |
| P0500 |
VSP |
Vehicle Speed Sensor |
Bad Sensor |
| P0505 |
ISC |
Idle Control System |
Open/Short Circuit, Bad Idle Solenoid |
| P0506 |
ISC-L |
Idle RPM Too Low |
Bad Idle Solenoid, Air By-Pass |
| P0507 |
ISC-H |
Idle Too High |
Idle Solenoid, Air Leaks |
| P0600 |
- |
Serial Communication Link Malfunction |
Open/Short Circuit |
| P0601 |
RAM |
Memory Check Error |
ECM |