2006 Colorado 2.8L CKP vs CMP Pico Waveform

Justin Mobile Technician Utah Posted   Latest  
Resource
Driveability
Propulsion
2006 Chevrolet Colorado LT 2.8L (8) 4-spd (4L60-E)
Cmp
Ckp
Picoscope
Waveform
Known Good

Crankshaft signal vs Camshaft signal - Known Good Pico File

diag​.​net/file/f6c99opl4…

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Chad Technician
Montana
Chad
 

Thank you for checking on this for me. I am looking for the 3.5 cam /crank ref. There are two cam sensors on the 3.5 one for int and one for exh. I want to see how they align at idle. I am suspecting a sticking cam actuator but can't confirm it without a known good wave form that shows both cams and crank correlation.

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