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2004 Audi A4, Fuel Supply Waveform
Posted to the Waveform Library on 9/1/2014

Fuel injector voltage while cranking. The on time starts out this big, but goes down steadily as you continue to crank.

 

car Vehicle Data

2004 Audi A4 3.0L

Engine3.0 L / 6 cyl / GAS
Trans5-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Good

car Vehicle Data

2004 Audi A4 3.0L

Engine3.0 L / 6 cyl / GAS
Trans5-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Good