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1998 Chevrolet S10 LS 4.3L MIL Lamp on
Posted to GM Driveability on 1/30/2015 10 Replies

The vehicle won't see the desired EGR value when we were doing EGR functional test. It shows the EGR actual value but not the desired value. We put a new EGR valve, we checked the wiring, wiring is ok. We have 5-bolt reference and the grounds are ok. We even r...

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  Related Documents & Media  1998 Chevrolet S10 LS

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet S10 LS

VIN 1GCCS19X7W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0404EGR Control Circuit Range/Performance
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet S10 LS

VIN 1GCCS19X7W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0404EGR Control Circuit Range/Performance