
2007 Chevrolet HHR LS 2.2L MIL Lamp on
Car came in because it failed the state emissions test,
found p0171, smoke tested and found no vacuum leaks, car
runs like a champ, STFT changes between -3 to 5 %, but LTFT
is almost always pegged to 30%.
FIX posted 2/14/2009
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Message Closed w/FIX
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VIN | 3GNDA13D47 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet HHR LS
VIN | 3GNDA13D47 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |