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2005 Chevrolet Malibu 2.2L MIL Lamp on
P0171 code The engine code comes on after two trips 25 miles each or more. fuel trims stft 0 +-3 ltft 20 idle vacuum test ok smoke test ok the problem is the rear 02 sensor in reading 690 to 850 mv after 1.25 minutes of run time, replaced both 02 sensor an...
FIX posted 5/22/2019
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Message Closed
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 1G1ZS52FX5 |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Second Drive Cycle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed
Vehicle Data
2005 Chevrolet Malibu
| VIN | 1G1ZS52FX5 |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Second Drive Cycle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Video