
2007 Chevrolet Equinox LS 3.4L MIL Lamp on
We need help with an ongoing problem with the equinox,on the last go around we replaced the rear O2 [...] wierd things I dont [...] the data stream showed no signal fron the MAF , Air temp, or coolant temp [...] they seem to working [...] signal from the rear ...
FIX posted 12/21/2011
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Message Closed w/FIX
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VIN | SCREAM1NG7 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Equinox LS
VIN | SCREAM1NG7 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |