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2004 Chevrolet Impala LS 3.8L Generic Data Loss
Posted to GM Driveability on 3/25/2015 3 Replies

When performing a Pennsylvania emission test the generic monitor data drops out then comes back on. This causes an error for test. Emission machine works fine on other cars. I have the same issue with a Tech 2 scanner. It does not occur on the O.E. data side. ...

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  Related Documents & Media  2004 Chevrolet Impala LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Impala LS

VIN 2G1WH52K04
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsGeneric Data Loss
OccursWhen Scanning
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Impala LS

VIN 2G1WH52K04
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsGeneric Data Loss
OccursWhen Scanning