
1994 Chevrolet C1500 Silverado, ECM/Inputs/Outputs Waveform
![]() ![]() When testing the vehicle raised in the air, the knock sensor code would never set, as voltage was always [...] when the vehicle was lowered to the ground the check engine light would come on.(setting a knock sensor code) waveform shows correct and incorrect kn...
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Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed AutomaticTransmission (Electronic) |
Delivery | Fuel Injection |
Subsystem | ECM/Inputs/Outputs |
Component | |
Condition | Known Bad |
References
Vehicle Data
1994 Chevrolet C1500 Silverado 5.7L
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed AutomaticTransmission (Electronic) |
Delivery | Fuel Injection |
Subsystem | ECM/Inputs/Outputs |
Component | |
Condition | Known Bad |