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1994 BMW 740iL, Ignition - Secondary Waveform
Posted to the Waveform Library on 1/31/2004

this is a COP system , during wot snap - all coils have sheet metel caps fabricated by me , connected to each other and connected to 2ndary lead on the pac tool . all cylinders are veiwed on one scope cnannel. there appears to be an extra burn event seperate f...

 

car Vehicle Data

1994 BMW 740iL 4.0L

VIN WBAGD4327R
Engine4.0 L / 8 cyl / GAS
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad

car Vehicle Data

1994 BMW 740iL 4.0L

VIN WBAGD4327R
Engine4.0 L / 8 cyl / GAS
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad