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1988 BMW 325iX, CKP Sensor, Ignition - Secondary Waveform
Posted to the Waveform Library on 3/21/2007

the cylinder id sensor is on the open #6 spark plug wire - when the wire gets spark the ecm gets spiked through the cylinder id sensor and the engine stalls because of no spark no injector signal - cycle the key and it restarts - repeat - repeat ....

 

car Vehicle Data

1988 BMW 325iX 2.7L

Engine2.7 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad

car Vehicle Data

1988 BMW 325iX 2.7L

Engine2.7 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad