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2002 Ford F-350 Super Duty Lariat, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 6/12/2019

This truck loses ICP under load. It will fall to 1200 psi under load. It flags code P1211. It appears that the PCM is not pulling the IPR yellow control wire all the way to ground. This was captured KOEO. I'm thinking that the PCM is shot.

 

car Vehicle Data

2002 Ford F-350 Super Duty Lariat 7.3L

Engine7.3 L / 8 cyl / DIESEL
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionUnknown

car Vehicle Data

2002 Ford F-350 Super Duty Lariat 7.3L

Engine7.3 L / 8 cyl / DIESEL
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionUnknown