Re: 3.1 CKP

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Re: 3.1 CKP

Posted to Technical Discussion Forum on 1/10/2019

[1996 Chevrolet Lumina, ECM/Inputs/Outputs Waveform]

The ckp in the block is responsible for the spark and tach.

CH A CMP

CH B ckp in the block

CH C Ignition Control

CH D 24x ckp

Let me know if you need any other wave forms

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Files Referenced:

Vehicle Data

1996 Chevrolet Lumina 3.1L

Engine	3.1 L
Trans	4-speed Automatic (Electronic)

Vehicle Data

1996 Chevrolet Lumina 3.1L

Engine	3.1 L
Trans	4-speed Automatic (Electronic)