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1993 BMW 525i, Ignition Waveform
Posted to the Waveform Library on 11/3/2006

Unfortunately the amprobe battery was dying but the pattern after installing used control unit fix is good enough to see the change. The induced secondary pattern is from the now functioning cylinder.

 

car Vehicle Data

1993 BMW 525i 2.5L

VIN WBAHJ631XD
Engine2.5 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemIgnition
ComponentOther
ConditionKnown Good

car Vehicle Data

1993 BMW 525i 2.5L

VIN WBAHJ631XD
Engine2.5 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemIgnition
ComponentOther
ConditionKnown Good