Engine Performance - 2.2L CNG DTCS - Cavalier
ENGINE PERFORMANCE - 2.2L CNG DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0106 | MAP/TP SENSOR PERFORMANCE/RANGE |
| DTC P0107 | MAP SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0108 | MAP SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0112 | IAT SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0113 | IAT SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0117 | ECT SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0118 | ECT SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0121 | TP SENSOR ANGLE OUT OF RANGE |
| DTC P0122 | TP SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0123 | TP SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0125 | ECT EXCESSIVE TIME TO ENTER CLOSED LOOP FUEL CONTROL |
| DTC P0131 | O2S1 CIRCUIT - LOW VOLTAGE |
| DTC P0132 | O2S1 CIRCUIT - HIGH VOLTAGE |
| DTC P0133 | O2S1 CIRCUIT - SLOW RESPONSE |
| DTC P0134 | O2S1 CIRCUIT - INSUFFICIENT ACTIVITY |
| DTC P0171 | FUEL TRIM SYSTEM LEAN |
| DTC P0172 | FUEL TRIM SYSTEM RICH |
| DTC P0336 | CRANKSHAFT POSITION (CKP) SENSOR PERFORMANCE |
| DTC P0500 | VSS CIRCUIT |
| DTC P0601 | AF ECM MEMORY |
| DTC P1201 | ACTUAL GAS FLOW RATE DOES NOT MATCH DESIRED GAS FLOW RATE |
| DTC P1202 | ACTUAL GAS FLOW SIGNAL CIRCUIT FREQUENCY LOW |
| DTC P1203 | ACTUAL GAS FLOW SIGNAL CIRCUIT FREQUENCY HIGH |
| DTC P1215 | GROUND FAULT DETECTION INDICATED |
| DTC P1432 | FUEL PRESSURE SENSOR SIGNAL LOW |
| DTC P1433 | FUEL PRESSURE SENSOR SIGNAL HIGH |