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2001 Chevrolet Silverado 1500 4.8L MIL Lamp on
Posted to GM Driveability on 9/5/2002 2 Replies

Truck came back with "service engine" light on. Snap on scanner shows same 2 codes. Still no driveability. Reset system to turn off light for now. One source tells me that my scanner may be the trouble since it only goes up to year 2000. We took truck to Chevy...

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  Related Documents & Media  2001 Chevrolet Silverado 1500

 
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 1GCEK19V31
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0230Transfer Pump Signal Circuit Out Of Range
P0404EGR Control Circuit Range/Performance
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 1GCEK19V31
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0230Transfer Pump Signal Circuit Out Of Range
P0404EGR Control Circuit Range/Performance