2009 Chevrolet Cobalt LS 2.2L MIL Lamp on
Gotta hair puller,keeps setting 0171 code,replaced b1s1 o2,plugs,air filter,1coil all due to codes, couldn't do evap service bay test as it sets 171 code almost immediately,changed torn air filter and maf sensor and maf harness,found broken wire, then will...
FIX posted 12/8/2018
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Message Closed w/FIX
Vehicle Data2009 Chevrolet Cobalt LS
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2009 Chevrolet Cobalt LS
VIN | 1G1AK18HX9 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cruise |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |