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1996 Chevrolet K1500, IC Circuit, Ignition - Primary Waveform
Posted to the Waveform Library on 5/9/2007

Composite view of icm control signal, tach signal to coil and coil current with new icm, coil, vehicle was cranks does not start condition, replacing icm, coil corrected no start

 

car Vehicle Data

1996 Chevrolet K1500 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component,
ConditionKnown Good

car Vehicle Data

1996 Chevrolet K1500 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component,
ConditionKnown Good