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2000 BMW 528i, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 9/6/2014

Graphing Pulse Width to make finding erratic CMP signal easier to catch.

Initial flat line is proper operation, erratic line is when sensors fail.

 

car Vehicle Data

2000 BMW 528i 2.8L

Engine2.8 L / 6 cyl / GAS
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

2000 BMW 528i 2.8L

Engine2.8 L / 6 cyl / GAS
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad