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1999 Chevrolet Silverado 1500, Ignition Waveform
Posted to the Waveform Library on 6/22/2001

Top waveform - Primary current signal, 5.3 amps.

Bottom waveform - Timing control signal to coil #1.

 

car Vehicle Data

1999 Chevrolet Silverado 1500 5.7L

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

car Vehicle Data

1999 Chevrolet Silverado 1500 5.7L

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