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International Automotive Technicians Network
2001 Ford Explorer XLT, Fuel Supply Waveform
Posted to the Waveform Library on 1/27/2011

this vehicle would have a long crank before it starts, then fuel pressure drops rapidly as soon you shut down engine ,remove fuel tank had a small leak on pressure hose, notice lower than normal amperage and also bumps have more amplitude

 

car Vehicle Data

2001 Ford Explorer XLT 4.0L

Engine4.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Bad

car Vehicle Data

2001 Ford Explorer XLT 4.0L

Engine4.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Bad