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2002 Chevrolet Silverado 2500 HD 6.6L EGR monitor
Posted to GM Driveability on 6/11/2015 11 Replies

A regular customer brought this truck in stating that it didn't pass smog inspection. The paper work shows EGR monitor not run. We verified and cannot get monitor to run. As far as we know the PCM has not been recently cleared. Does any one know what might cau...

11 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Silverado 2500 HD

 
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Silverado 2500 HD

VIN 1GCHC29182
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / diesel
EmissionsOBD-II Compliant
SymptomsEGR Monitor
Misc.EGR Monitor Not Run
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Silverado 2500 HD

VIN 1GCHC29182
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / diesel
EmissionsOBD-II Compliant
SymptomsEGR Monitor
Misc.EGR Monitor Not Run