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GM MR CKP signals
Posted to Technical Discussion Forum on 9/19/2008 24 Replies

[1999 Chevrolet Silverado 1500, ECM/Inputs/Outputs waveform] Greetings Gentlemen

I was wondering if anyone had some ideas on what could cause ckp signals like image 40091. This was taken at koeo. This vehicle cuts out hard with multiple pri. ign. triggers, ... Login to read more.

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car Vehicle Data

1999 Chevrolet Silverado 1500 4.3L

Engine4.3 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1999 Chevrolet Silverado 1500 4.3L

Engine4.3 L
Trans4-speed Automatic (Electronic)