Are you still running the stock throttle body? If so try switching to the LS2/7 car version! Those codes are notorious for us with Maggies on a TBSS with a stock TB. Once you switch to the car...
Type: Posts; User: SSG_T37
Are you still running the stock throttle body? If so try switching to the LS2/7 car version! Those codes are notorious for us with Maggies on a TBSS with a stock TB. Once you switch to the car...
I assume you have a 07 right?
I tried everything that was posted on the here and what other forums had recommended, but I found I had to have these two tables with a value in order to have it work...