1994 Chevrolet G20 Sportvan 5.7L MIL Lamp on
Vehicle has very long cranking [...] relay, oil pressure switch and PCM, still get an immediate code 54.I have ohmed out the Drk. Green wire from the PCM to the relay and the wire checks out good. As I understand,there is supposed to be a 2 second 12 v feed to...
FIX posted 7/22/2004
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Message Closed w/FIX
Vehicle Data1994 Chevrolet G20 Sportvan
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1994 Chevrolet G20 Sportvan
VIN | 1GBEG25K7R |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
54 | Cicuit fault Fuel Pump relay |