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1994 Chevrolet G30 Chevy Van 5.7L MIL Lamp on, valves pinging
Posted to GM Driveability on 7/28/1998

Hello everyone, This van sets the code 43 just as soon as you erase the codes and start driving.I started to trace down the chart out of the aldata until it said to ohm the sensor and it should read 3.9k and everyone I have ck reads 99.7k.I decided to look at ...

  Related Documents & Media  1994 Chevrolet G30 Chevy Van

 
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet G30 Chevy Van

VIN 1GCGG35K7R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / efi
SymptomsMIL Lamp on, Valves Pinging
OccursAlways
Misc.Auto Overdrive 4L80e

Trouble Codes

43esc circuit or sensor
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet G30 Chevy Van

VIN 1GCGG35K7R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / efi
SymptomsMIL Lamp on, Valves Pinging
OccursAlways
Misc.Auto Overdrive 4L80e

Trouble Codes

43esc circuit or sensor