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1999 Cadillac DeVille, CKP Sensor Waveform
Posted to the Waveform Library on 10/21/2005

This car came in stalling when coming to a stop intermittently. As you can see, CKP 2 was losing amplitude. I found when running jumper wires between the CKP wires and the module, and pulling either CKP 1 or CKP 2 signal wires, it would stall when at idle. At ...

 

car Vehicle Data

1999 Cadillac DeVille Concours 4.6L

Engine4.6 L / 8 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

1999 Cadillac DeVille Concours 4.6L

Engine4.6 L / 8 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad