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2003 Chevrolet Tahoe Z71, Fuel Supply Scan Data
Posted to the Waveform Library on 6/9/2011

Channel 1(yellow) fuel pump current.. using low amp. current probe, Channel 2(green) fuel pressure.. using Snap-on 100psi transducer.

 

car Vehicle Data

2003 Chevrolet Tahoe Z71 5.3L

Engine5.3 L / 8 cyl / FLEX
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component

car Vehicle Data

2003 Chevrolet Tahoe Z71 5.3L

Engine5.3 L / 8 cyl / FLEX
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component