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1989 Chevrolet K1500 Cheyenne, CKP Sensor Waveform
Posted to the Waveform Library on 8/7/2001

Cranking with the pick up coil connected to the module. As you can see there is only 500mv peak to peak.

 

car Vehicle Data

1989 Chevrolet K1500 Cheyenne 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad

References

TECHTIP: '89 Chevy K1500-int. runs very poor and stalls
TECHTIP: '89 Chevy K1500-int. runs very poor and stalls

car Vehicle Data

1989 Chevrolet K1500 Cheyenne 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad

References

TECHTIP: '89 Chevy K1500-int. runs very poor and stalls
TECHTIP: '89 Chevy K1500-int. runs very poor and stalls