service engine light came on my '04 trailblazer,had it diagnosed and it was the knock sensor.Had it replaced and it came back on again.Took it autozone and had the code P0327.Sincethe knock sensor is replaced I'm assuming it could bethe connector or wiring to the sensor.Any suggestions on this,and where are these connecter(s) and wiring located?

 

*Moving to GMT360/370 General Tech Section*

I don't have my references right in front of me right now, but I hope to be home in the next hour or so and will be able to help you more at that time. I'm just moving this to the appropriate section so others can see it better and help if they can.

 

Kyle ,you seem to know much and I look forward to your reply or help with this.Thanks in advance .

 

Well, nothing went as planned last night and I did not end up with any time to respond.

I just created a new thread in the DIY section pertaining to this code:
P0327 Explained (GMT360/370 4.2L)