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1994 Chevrolet G30 Beauville 5.7L MIL Lamp on
Posted to GM Driveability on 5/6/2000

Hi fellow techs. This is our first post so please excuse any errors. We have a big trouble with this van. Intermitent CODE 43 stored. Followed all the code chart, everything seems OK, results OK. Chart ask to change ECM and Mem cal. We tried with three differe...

  Related Documents & Media  1994 Chevrolet G30 Beauville

 
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet G30 Beauville

VIN 1GAGG39K5R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsNot OBD-II Compliant
SymptomsMIL Lamp On
OccursHot, Under Load, Cruise, Idle, Intermittently
Misc.Passenger Truck

Trouble Codes

43knock sensor circuit
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet G30 Beauville

VIN 1GAGG39K5R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsNot OBD-II Compliant
SymptomsMIL Lamp On
OccursHot, Under Load, Cruise, Idle, Intermittently
Misc.Passenger Truck

Trouble Codes

43knock sensor circuit