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1994 Cadillac Seville STS, CKP Sensor, Ignition - Ground Waveform
Posted to the Waveform Library on 3/8/2000

Erratic idle caused by erratic ignition firing events. This may be caused by an incorreclty wired CKP (Top Trace) Also this vehicle has two CKP's whose connectors were juts replaced at another shop.

 

car Vehicle Data

1994 Cadillac Seville STS 4.6L

Engine4.6 L / 8 cyl
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad

car Vehicle Data

1994 Cadillac Seville STS 4.6L

Engine4.6 L / 8 cyl
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad