Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1995CAVALIER LS, 4D SEDAN, 2.2 4REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 14 (ENGINE CONTROLS - TESTS W/CODES - 2.2L)SELF-DIAGNOSTIC SYSTEMTROUBLE CODE DEFINITION
1995 Chevrolet Cavalier LS, 4D Sedan, 2.2 4
Trouble Code Definition
1995 Chevrolet Cavalier LS, 4D Sedan, 2.2 4SECTION Trouble Code Definition
WARNING: This page is about a different car, the 1996 Pontiac Sunfire and 1996 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
TROUBLE CODE DEFINITION
| Code No. | Circuit Affected |
|---|---|
| P0106 | MAP Performance |
| P0107 | MAP Voltage Low |
| P0108 | MAP Voltage High |
| P0112 | IAT Sensor Signal Voltage Low |
| P0113 | IAT Sensor Signal Voltage High |
| P0117 | ECT Sensor Signal Voltage Low |
| P0118 | ECT Sensor Signal Voltage High |
| P0121 | TP Sensor Range/Performance |
| P0122 | TP Sensor Signal Voltage Low |
| P0123 | TP Sensor Signal Voltage High |
| P0125 | ECT Excessive Time To Closed Loop |
| P0131 | O2S/HO2S Signal Voltage Low |
| P0132 | O2S/HO2S Signal Voltage High |
| P0133 | O2S/HO2S Voltage Slow Response |
| P0134 | O2S/HO2S Insufficient/No Activity Detected |
| P0137 | Rear/No. 2 HO2S Voltage Low |
| P0138 | Rear/No. 2 HO2S Voltage High |
| P0140 | HO2S Insufficient Activity Sensor 2 |
| P0141 | HO2S Heater Circuit Sensor 2 |
| P0171 | Fuel Trim System Lean |
| P0172 | Fuel Trim System Rich |
| P0300 | Cyl. No. 1 Misfire Detected |
| P0301 | Cyl. No. 1 Misfire Detected |
| P0302 | Cyl. No. 2 Misfire Detected |
| P0303 | Cylinder No. 3 Misfire Detected |
| P0304 | Cylinder No. 4 Misfire Detected |
| P0325 | Knock Sensor Circuit |
| P0335 | CKP Sensor Circuit |
| P0341 | CMP Sensor Circuit Performance |
| P0342 | CMP Sensor Circuit Low |
| P0401 | EGR Insufficient Flow |
| P0420 | Catalytic Converter Efficiency Fault |
| P0440 | EVAP Canister Purge System Fault |
| P0442 | EVAP System Small Leak Detected |
| P0446 | EVAP Canister Vent Blocked |
| P0460 | Fuel Level Sensor Circuit |
| P0502 | VSS Circuit Low Input |
| P0506 | Idle RPM Too Low |
| P0507 | Idle RPM Too High |
| P0530 | A/C Refrigerant Pressure Sensor Circuit |
| P0562 | System Voltage Low |
| P0563 | System Voltage High |
| P0600 | PCM Serial Data Link Fault |
| P0601 | PCM Memory |
| P0602 | PCM Not Programmed |
| P0705 | Transaxle Range Switch Circuit |
| P1133 | O2S Insufficient/Too Few Switches HO2S Insufficient Switching Bank 1, Sensor 1 |
| P1171 | Fuel System Lean During Acceleration |
| P1380 | EBCM DTC Detected Rough Road Data Unusable |
| P1381 | Misfire Detected, No EBCM/PCM/VCM Serial Data |
| P1406 | EGR Pintle Position Circuit Fault |
| P1441 | EVAP Control System Flow During Non-Purge |
| P1601 | PCM Serial Communications Faults |
| P1629 | Theft Deterrent System |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.