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)
1995 Chevrolet Cavalier LS, 4D Sedan, 2.2 4
Section 14 (Engine Controls - Tests W/Codes - 2.2L)
1995 Chevrolet Cavalier LS, 4D Sedan, 2.2 4SECTION Section 14 (Engine Controls - Tests W/Codes - 2.2L)
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.
- Introduction
- Connector Identification
- Self-Diagnostic System
- Notes
- Hard Failures
- Intermittent Failures
- DTC Info Mode
- DTC Status
- Fail This IGN.
- History
- Last Test Fail
- Mil Request
- Not Run SCC
- Test Fail SCC
- Failed Since Clear
- Not Run Since Cl.
- Not Run This IGN.
- Test Ran And Passed
- Diagnostic Procedure
- Reading Trouble Codes
- Trouble Code Definition
- Hard Or Intermittent Trouble Code Determination
- Clearing Diagnostic Trouble Codes (DTC)
- Pcm/VCM Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tool Usage
- Scan Data
- Specifications
- Summary
- Diagnostic Trouble Codes
- Notes
- DTC P0106 - Map Sensor System Performance
- 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 System Performance
- DTC P0122 - TP Sensor Circuit Low Voltage
- DTC P0123 - TP Sensor Circuit High Voltage
- DTC P0125 - ECT Excessive Time To Reach Closed Loop
- DTC P0131 - O2S Circuit Low Voltage Sensor 1
- DTC P0132 - O2S Circuit High Voltage Sensor 1
- DTC P0133 - O2S Slow Response Sensor 1
- DTC P0134 - O2S Insufficient Activity Sensor 1
- DTC P0137 - Ho2S Circuit Low Voltage Sensor 2
- DTC P0138 - Ho2S Circuit High Voltage Sensor 2
- DTC P0140 - Ho2S Insufficient Activity Sensor 2
- DTC P0141 - Ho2S Heater Circuit Sensor 2
- DTC P0171- Fuel Trim System Lean
- DTC P0172 - Fuel Trim System Rich
- DTC P0300 - Engine Misfire Detected
- DTC P0301 - Cylinder No. 1 Misfire Detected
- DTC P0302 - Cylinder No. 2 Misfire Detected
- DTC P0303 - Cylinder No. 3 Misfire Detected
- DTC P0304 - Cylinder No. 4 Misfire Detected
- DTC P0325 - Knock Sensor Circuit
- DTC P0335 - Crankshaft Position Sensor Circuit
- DTC P0341 - Camshaft Position Sensor Circuit
- DTC P0342 - Camshaft Position Sensor Circuit Low
- DTC P0401 - EGR System Insufficient Flow
- DTC P0420 - TWC System Low Efficiency
- DTC P0440 - EVAP System
- DTC P0442 - EVAP System Small Leak Detected
- DTC P0446 - EVAP System Canister Vent Blocked
- DTC P0460 - Fuel Level Sensor Circuit Malfunction
- DTC P0502 - VSS Circuit Low Input Manual Transaxle
- DTC P0506 - IAC System Rpm Low
- DTC P0507 - IAC System Rpm High
- DTC P0530 - A/C Refrigerant Pressure Sensor Circuit
- DTC P0562 - System Voltage Low
- DTC P0563 - System Voltage High
- DTC P0600 - Loss Of Communication Link
- DTC P0601 - Pcm Memory
- DTC P0602 - Pcm Not Programmed
- DTC P0705 - Transmission Range Circuit (PRNDL) Input
- DTC P1133 - O2S Insufficient Switching Sensor 1
- DTC P1171 - Fuel System Lean During Acceleration
- DTC P1380 - Abs DTC Rough Road Data Unstable (Manual Transaxle)
- DTC P1381 - Misfire Detected - No EBCM/Pcm Serial Data (Manual Transaxle)
- DTC P1406 - EGR Valve Pintle Position Circuit
- DTC P1441 - EVAP System Flow During Non-Purge
- DTC P1601 - Loss Of Serial Communication
- DTC P1629 - Theft Deterrent System Loss Of Cranking Signal
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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.