I checked for spark and it was good and checked for injector pulse it was good. But it still would not start so I replaced all the ignition parts including the crankshaft and camshaft sensors nothing worked, no fuses blown, no PTC codes. I even get live data on the scanner. I also checked all the voltage pin outs form the PCM to sensors and grounds. When that all checked out okay I went to the distributor and checked timing with number one at TDC, then did a compression test all checked out good. Then I pulled the distributor and checked for play and gear for damage, it was fine, had some wear. The only thing I can think of is the PCM so I replaced that. I know what you are thinking CKS or bad wiring connections nope all look real good. I have replaced three of them thinking I got a bad one.
I was told there has to be a bad ground or broken wire some where but I cannot find one, hopefully you can steer me in the right direction.
have the same problem?
Wednesday, February 15th, 2012 AT 10:44 PM