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1999 Ford F-450 Super Duty Lariat, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 3/22/2016

Despite a good CMP signal the PCM dropped a cylinder firing event twice. The first one showed no signal from PCM at all and the second showed a partial signal. The IDM EF signal showed both events the cyl. did not fire. This is taken at WOT. The truck exhibits...

 

car Vehicle Data

1999 Ford F-450 Super Duty Lariat 7.3L

Engine7.3 L / 8 cyl / DIESEL
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ComponentOther,
ConditionKnown Bad

car Vehicle Data

1999 Ford F-450 Super Duty Lariat 7.3L

Engine7.3 L / 8 cyl / DIESEL
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ComponentOther,
ConditionKnown Bad