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 MANUALSCHEVROLET2001CAVALIER LS, 2.4 TREPAIR AND DIAGNOSIS (SINGLE PAGE)GENERAL INFORMATIONDTC INDEXENGINE PERFORMANCE - 2.2L DTCS
2001 Chevrolet Cavalier LS, 2.4 T
Engine Performance - 2.2L DTCS
2001 Chevrolet Cavalier LS, 2.4 TSECTION Engine Performance - 2.2L DTCS
ENGINE PERFORMANCE - 2.2L DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0105 | MAP/TP SENSOR 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 P0116 | ECT SENSOR CIRCUIT PERFORMANCE (DOHC) |
| DTC P0117 | ECT SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0118 | ECT SENSOR CIRCUIT - HIGH VOLTAGE |
| 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 P0128 | ENGINE COOLANT THERMOSTAT |
| DTC P0130 | HO2S CIRCUIT - SENSOR 1 (DOHC) |
| DTC P0130 | HO2S CIRCUIT - SENSOR 1 (SOHC) |
| DTC P0131 | HO2S CIRCUIT - LOW VOLTAGE (BANK 1; SENSOR 1 - DOHC) |
| DTC P0131 | HO2S CIRCUIT - LOW VOLTAGE (BANK 1; SENSOR 1 - SOHC) |
| DTC P0132 | HO2S CIRCUIT - HIGH VOLTAGE (BANK 1; SENSOR 1 - DOHC) |
| DTC P0132 | HO2S CIRCUIT - HIGH VOLTAGE (BANK 1; SENSOR 1 - SOHC) |
| DTC P0133 | HO2S SLOW RESPONSE (BANK 1; SENSOR 1 - DOHC) |
| DTC P0133 | HO2S SLOW RESPONSE (BANK 1; SENSOR 1 - SOHC) |
| DTC P0134 | HO2S CIRCUIT - INSUFFICIENT ACTIVITY (BANK 1; SENSOR 1 - DOHC) |
| DTC P0134 | HO2S CIRCUIT - INSUFFICIENT ACTIVITY (BANK 1; SENSOR 1 - SOHC) |
| DTC P0135 | HO2S HEATER CIRCUIT (BANK 1; SENSOR 1) |
| DTC P0137 | HO2S2 CIRCUIT - LOW VOLTAGE (DOHC) |
| DTC P0137 | HO2S2 CIRCUIT - LOW VOLTAGE (SOHC) |
| DTC P0138 | HO2S2 CIRCUIT - VOLTAGE HIGH (DOHC) |
| DTC P0138 | HO2S2 CIRCUIT - VOLTAGE HIGH (SOHC) |
| DTC P0140 | HO2S 2 CIRCUIT - INSUFFICIENT ACTIVITY (DOHC) |
| DTC P0140 | HO2S 2 CIRCUIT - INSUFFICIENT ACTIVITY (SOHC) |
| DTC P0141 | HO2S 2 HEATER CIRCUIT (DOHC) |
| DTC P0141 | HO2S 2 HEATER CIRCUIT (SOHC) |
| DTC P0171 | FUEL TRIM SYSTEM LEAN |
| DTC P0172 | FUEL TRIM SYSTEM RICH |
| DTC P0201, P0202, P0203, P0204 | INJECTOR CONTROL CIRCUIT |
| DTC P0300 | ENGINE MISFIRE DETECTED (DOHC) |
| DTC P0300 | ENGINE MISFIRE DETECTED (SOHC) |
| DTC P0301, P0302, P0303, P0304 | CYLINDER MISFIRE DETECTED (DOHC) |
| DTC P0301, P0302, P0303, P0304 | CYLINDER MISFIRE DETECTED (SOHC) |
| DTC P0325 | KNOCK SENSOR CIRCUIT (SOHC) |
| DTC P0326 | KNOCK SENSOR CIRCUIT - EXCESSIVE SPARK RETARD (DOHC) |
| DTC P0327 | KNOCK SENSOR CIRCUIT - LOW VOLTAGE (DOHC) |
| DTC P0336 | CRANKSHAFT POSITION SENSOR CIRCUIT |
| DTC P0340 | CAMSHAFT POSITION SENSOR CIRCUIT - LOW INPUT (DOHC) |
| DTC P0340 | CAMSHAFT POSITION SENSOR CIRCUIT - LOW INPUT (SOHC) |
| DTC P0341 | CAMSHAFT POSITION SENSOR CIRCUIT PERFORMANCE (DOHC) |
| DTC P0341 | CAMSHAFT POSITION SENSOR CIRCUIT PERFORMANCE (SOHC) |
| DTC P0420 | TWC SYSTEM - LOW EFFICIENCY (BANK 1) |
| DTC P0440 | EVAP SYSTEM |
| DTC P0442 | EVAP CONTROL SYSTEM - SMALL LEAK DETECTED |
| DTC P0446 | EVAP VENT SYSTEM PERFORMANCE |
| DTC P0452 | FUEL TANK PRESSURE SENSOR CIRCUIT - LOW VOLTAGE |
| DTC P0453 | FUEL TANK PRESSURE SENSOR CIRCUIT - HIGH VOLTAGE |
| DTC P0506 | IDLE SPEED LOW |
| DTC P0507 | IDLE SPEED HIGH |
| DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681 0R P1683 | PCM MEMORY |
| DTC P1133 | HO2S INSUFFICIENT SWITCHING (BANK 1; SENSOR 1 - DOHC) |
| DTC P1133 | HO2S INSUFFICIENT SWITCHING (BANK 1; SENSOR 1 - SOHC) |
| DTC P1137 | HO2S LEAN OR LOW VOLTAGE (BANK 1; SENSOR 2 - DOHC) |
| DTC P1137 | HO2S LEAN OR LOW VOLTAGE (BANK 1; SENSOR 2 - SOHC) |
| DTC P1138 | HO2S RICH OR HIGH VOLTAGE (BANK 1; SENSOR 2 - DOHC) |
| DTC P1138 | HO2S RICH OR HIGH VOLTAGE (BANK 1; SENSOR 2 - SOHC) |
| DTC P1171 | FUEL SYSTEM LEAN DURING ACCELERATION (DOHC) |
| DTC P1171 | FUEL SYSTEM LEAN DURING ACCELERATION (SOHC) |
| DTC P1336 | CKP SYSTEM VARIATION NOT LEARNED |
| DTC P1441 | EVAP SYSTEM FLOW DURING NON-PURGE (DOHC) |
| DTC P1441 | EVAP SYSTEM FLOW DURING NON-PURGE (SOHC) |
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.