Knock sensor
 

Does anybody have a part number for an lt-4 knock sensor? My chevrolet dealer said it list the same number for lt-1 and lt-4 and I don't want to get the wrong one.Thanks,Shaun.

GM# 16214681 ...........:) I beleive thats what you are looking for.

The sensor or the module in the PCM?

My above response is the part# the for the module , located in the pcm........by the way.

Thats a good Question,I believe you have to replace the knock sensor down on the side of the block don't you? Since the LT-4 is less sensitive it pulls less timing out Right? That's what I'm trying to do.I appreciate the help,Thanks

I think the sensor on the block is the same on both the LT1/LT4, but the module is different.

This is what I have been told as well.

Just did a quick search and ran across this. This should help you....https://www.camaroz28.com/forums/sho...4+knock+module

There is not a specific LT4 knock sensor.

What he said.

That straightens me out. Thank you fellas very kindly,Shaun

Isn't there different OBDI and OBDII knock sensors?

Yes, but that was not the question here.