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1997 Ford F-150 XL, Ignition - Primary, Injector Waveform
Posted to the Waveform Library on 12/22/2005

After CMP adjustment. Vehicle responded very well on snap throttle. No more hesitation. Note the async pulse occurring on the throttle snap.

 

car Vehicle Data

1997 Ford F-150 XL 4.2L

Engine4.2 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Good

car Vehicle Data

1997 Ford F-150 XL 4.2L

Engine4.2 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Good