I have a 99 Mustang GT that I swapped the heads on to the PI heads that I bought from Steeda. They are the 2003 GT heads. Along with them I also changed the intake manifold that I bought through them to match the heads. I put the COMP Cams Ford 4.6/5.4L Adjustable Cam Gear Sets on the new camshafts.
I am now getting the P0340 Camshaft circuit error when I run a diagnostic test on it. The engine will run (starts up with no problem) but it does not idle correctly. I checked all the connections and disconnected the crankshaft sensor to see if it was bad. The engine would not run with the crankshaft sensor disconnected.
Do I need to purchase a different Camshaft sensor since these are 2003 year heads?
Also, on the 2003 valve covers there is a different size/type PCV valve inlet. Is there a different PCV valve for this and should there be a rubber grommet in it? It does not look like you can put a rubber grommet in it and still be able to put the PCV valve in it.
Any help would be much appreciated!
Thank you!!!!