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2000 Ford Contour SE, Fuel Supply Waveform
Posted to the Waveform Library on 11/29/2012

Using three scopes measured power, ground, fuel pump power, fuel pump ground, fuel pump current, inputs/outputs at pump driver module (FPDM) and fuel pressure using a Vantage pressure transducer.

Condition is key cycled on then cranked while fuel pump was tap...

 

car Vehicle Data

2000 Ford Contour SE 2.0L

VIN 3FAFP6638Y
Engine2.0 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Bad

car Vehicle Data

2000 Ford Contour SE 2.0L

VIN 3FAFP6638Y
Engine2.0 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Bad