My car is showing 327 code and running very poorly. The engine is running smoothly but with less power. It seems to be running with low timing. I did a scan and it shows a KR number of 45 at WOT which pulls my timing to around 13 to 15 degrees. If there are no sounds coming from my engine is there any way to tune out the front knock sensor. I am using LS-1 edit to scan and tune.

Ed

 

Can anyone help?

 

You probably just need to change the knock sensor. http://www.gearchatter.com/viewtopic9148.php