You have a knock sensor code a few transmission codes and throttle codes. You will need a scan tool that reads live data like tps volts position etc. Also for the transmission codes you will need more tools testers etc. Also to answer your question how hard or easy or costly a fix again dont know whats wrong so cant answer that question.I would start by looking under the hood for a damaged engine harness like animal chewing nests etc.
Friday, September 28th, 2012 AT 11:04 PM