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2014 Chevrolet Malibu LS 2.5L MIL Lamp on
Posted to GM Driveability on 12/11/2020 19 Replies

This vehicle has LT trim at [...] at idle, ST trim seems to go back and forth around zero. Runs great, we are fairly stumped here as upstream O2 switches up and down through its full range, downstream hovers around .77V at idle. Both respond to forced vacu...

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  Related Documents & Media  2014 Chevrolet Malibu LS

 
Message Closed w/Summary

car Vehicle Data

2014 Chevrolet Malibu LS

VIN 1G11B5SL4E
Engine2.5 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/Summary

car Vehicle Data

2014 Chevrolet Malibu LS

VIN 1G11B5SL4E
Engine2.5 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)