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1999 Jeep Grand Cherokee Laredo, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 4/14/2011

This waveform show an intermittent bad CKP signal on blue trace.

 

car Vehicle Data

1999 Jeep Grand Cherokee Laredo 4.0L

Engine4.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad

car Vehicle Data

1999 Jeep Grand Cherokee Laredo 4.0L

Engine4.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad