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.
2000 Oldsmobile BravadaFACTORY OEM SERVICE PROCEDURE
Engine Performance 2.2L DTCS
ENGINE PERFOROMANCE 2.2L DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Definition |
|---|---|
| P0105 | MAF System Performance |
| P0107 | MAP Sensor Circuit - Low Voltage |
| P0108 | MAP Sensor Circuit - High Voltage |
| P0112 | IAT Sensor Circuit - Low Voltage |
| P0113 | IAT Sensor Circuit - High Voltage |
| P0117 | ECT Sensor Circuit - Low Voltage |
| P0118 | ECT Sensor Circuit - High Voltage |
| P0122 | TP Sensor Circuit - Low Voltage |
| P0123 | TP Sensor Circuit - High Voltage |
| P0125 | ECT Excess Time To Enter Closed Loop Fuel Control |
| P0131 | O2S Circuit Low Voltage - Sensor 1 |
| P0132 | O2S Circuit High Voltage - Sensor 1 |
| P0133 | O2S Circuit Slow Response - Sensor 1 |
| P0134 | O2S Circuit Insufficient Activity - Sensor 1 |
| P0137 | HO2S Circuit Low Voltage - Sensor 2 |
| P0138 | HO2S Circuit Voltage High - Sensor 2 |
| P0140 | HO2S Circuit Insufficient Activity - Sensor 2 |
| P0141 | HO2S Heater Performance - Sensor 2 |
| P0171 | Fuel Trim System - Lean |
| P0172 | Fuel Trim System Rich |
| P0178 | Fuel Composition Sensor Frequency Less Than 45 Hertz |
| P0179 | Fuel Composition Sensor Frequency Greater Than 155 Hertz |
| P0200 | Injector Control Circuit |
| P0300 | Engine Misfire Detected |
| P0301 | Cylinder No. 1 Misfire Detected |
| P0302 | Cylinder. 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 |
| P0410 | Secondary Air Injection (AIR) System |
| P0420 | TWC System - Low Efficiency |
| P0440 | EVAP System |
| P0442 | EVAP Control System - Small Leak Detected |
| P0446 | EVAP Vent System Performance |
| P0452 | Fuel Tank Pressure Sensor Circuit - Low Voltage |
| P0453 | Fuel Tank Pressure Sensor Circuit - High Voltage |
| P0461 | Fuel Level Sensor Circuit Performance |
| P0462 | Fuel Level Sensor Circuit - Low Voltage |
| P0463 | Fuel Level Sensor Circuit - High Voltage |
| P0502 | Vehicle Speed Sensor (VSS) Circuit - Low Input |
| P0506 | Idle Speed - Low |
| P0507 | Idle Speed - High |
| P0530 | A/C Refrigerant Pressure Sensor Circuit |
| P0562 | System Voltage - Low |
| P0563 | System Voltage - High |
| P0601 | PCM Memory |
| P0602 | PCM Not Programmed |
| P0705 | Transmission Range Switch Circuit |
| P1133 | O2S Circuit Insufficient Switching - Sensor 1 |
| P1171 | Fuel System Lean During Acceleration |
| P1336 | CKP System Variation Not Learned |
| P1380 | Misfire Detected - Rough Road Data Not Available |
| P1381 | Misfire Detected - No Communication With Brake Control Module |
| P1441 | EVAP System Flow During Non-Purge |
| P1621 | PCM Long Term Memory Performance |
| P1626 | Theft Deterrent System Fuel Enable Signal Lost |
| P1631 | Theft Deterrent Start Enable Signal Not Correct |
| P1632 | Theft Deterrent System Fuel Disable Signal Received |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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