CKP wiring issue

jymmiejamz

Well-known member
Dec 5, 2004
6,008
361
35
Los Angeles, Ca
Just in case anybody has this problem in the future....

The wire is screen wrapped and contains an orange and black wire. Disregard what the RAVE tells you.

BTW...running like a champ!

Glad you got it sorted. I actually forgot about the screen, but it is mentioned in the workshop manual.

The 3rd pin is used by the ECM as an earth screen, this screen protects the integrity of the CKP sensor signal to ensure that outside electrical interference is eliminated, it is controlled via pin 45 of connector C0636 of the ECM.