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2001 Chevrolet Impala LS 3.8L MIL Lamp on
Posted to GM Driveability on 3/19/2010 13 Replies

I have a reading of 7% egr open with no symtomptons that the valve is open,flowchart says replace valve but gives no way to reset minimum voltage stored in pcm. replaceing the valve does not change the closed value. Am I spinning my wheels or is this an intern...

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  Related Documents & Media  2001 Chevrolet Impala LS

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Impala LS

VIN 2G1WH55K21
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

1404egr closed postion incorrect
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Impala LS

VIN 2G1WH55K21
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

1404egr closed postion incorrect