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2006 Chevrolet Express 2500, ECM/Inputs/Outputs Video
Posted to the Waveform Library on 8/9/2020

PCM control of fuel pump relay primary.

 

car Vehicle Data

2006 Chevrolet Express 2500 4.8L

Engine4.8 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Good

car Vehicle Data

2006 Chevrolet Express 2500 4.8L

Engine4.8 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Good