2007 GMC Acadia Repair Question
How to change the camshaft position sensor part # 12608424
thanks for you , the motor is acadia SLE 6 CYL. 3.6L 2007
there are 4 cam sensors on that motor. 1 for each cam.
that year has engine issues with the cams(head design) and sensor wiring/plugs and timing chains. so new sensor may not cure issue.
so what your desijion is?
first you have to know which sensor is reading bad before you replace it. you need code to determine that.
yesterday the tech. told me that the code is 19.
p0019 crank/cam correlation error. this sounds like timing chain issue.
this is a KNOWN issue with this yr/model. they should replace on their dime.
yes exactly during the starting time i here like chaine sound for a few seconds. so what i should change ? please reply