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 MANUALSPONTIAC2005SUNFIRE L4-2.2L VIN FREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTTECHNICAL SERVICE BULLETINS
2005 Pontiac Sunfire L4-2.2L VIN F
Powertrain Management: Technical Service Bulletins
2005 Pontiac Sunfire L4-2.2L VIN FSECTION Technical Service Bulletins
- Recalls
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- A/T - DTC's P0741/P0751/P0752/P0756/P0757/P1811
- Engine - Excessive Oil Consumption/Blue Exhaust Smoke
- Restraint System - SIR Lamp ON/DTC B0036 Set
- A/T - 4T65E Poor Performance/Harsh Shifts/DTC's Set
- Fuel System - No Start/Low Power/Hesitation
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- By Symptom
- Abnormal wear/deterioration
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- A/T - DTC's P0741/P0751/P0752/P0756/P0757/P1811
- Engine - Excessive Oil Consumption/Blue Exhaust Smoke
- Restraint System - SIR Lamp ON/DTC B0036 Set
- A/T - 4T65E Poor Performance/Harsh Shifts/DTC's Set
- Fuel System - No Start/Low Power/Hesitation
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- Erratic Shifting
- False instrument warning light/gauges
- Hard Shifting
- Poor performance
- Recalls
- Slipping
- Smoke, Fumes
- Starting problems
- All Technical Service Bulletins
- Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
- Vehicle - Engine And Sub-Systems Flushing Recommendations
- Engine - THIS BULLETIN HAS BEEN CANCELED
- Fuel System - Fuel Injector Maintenance Cleaning
- Fuel System - GM Fuel System Treatment PLUS(R) Info.
- A/T Controls - Snapshot Data With Tech2(R) Information
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- A/T Control - DTC P0756 Diagnostic Tips
- Electrical - Reducing Intermittent Electrical Concerns
- A/T - Diagnostic Information for DTC's P0894/P1870
- A/T - DTC's P0741/P0751/P0752/P0756/P0757/P1811
- Engine Controls - MIL Function During I/M Testing
- Electrical - Harness Connection Inspection
- Engine - Excessive Oil Consumption/Blue Exhaust Smoke
- Recall - PCM Integrated Circuit Chip Damage
- Engine, A/T Controls - Shared Diagnostic Trouble Codes
- Restraint System - SIR Lamp ON/DTC B0036 Set
- Accessories - DTC's P0300, P1380, P1381
- A/T - 4T65E Poor Performance/Harsh Shifts/DTC's Set
- Fuel System - No Start/Low Power/Hesitation
- Fuel - Top Tier Detergent Gasoline Information
- Fuel System - E85 Refueling Station Information
- Emissions - OBDII I/M Readiness Testing
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Fuel System - E85 Fuel Usage Precautions
- Exhaust System - Catalytic Converter Precautions
- Fuel System - E85 Fuel Usage Precaution
- Emission - Emissions Programming Warranty Coverage
- Engine/Fuel System - Oil/Fuel Additive Information
- Fuel System - TOP TIER Detergent Gasoline (Canada)
- Fuel System - TOP TIER Detergent Gasoline
- Fuel System - TOP TIER Detergent Gasoline Information (Canada)
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.