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1992 Jeep Wrangler Islander, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 3/17/2011

New engine, cranks, won't start. CKP signal defective. Replaced CKP, engine starts, but has surging idle and some misfire at 2,000 rpm.

 

car Vehicle Data

1992 Jeep Wrangler Islander 4.0L

Engine4.0 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

1992 Jeep Wrangler Islander 4.0L

Engine4.0 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad