P0343 after cam swap
I recently swapped a ls6 cam P# 12574519 into my 04 rainier 5.3. ls6 cam, ls6 springs, and ls6 pushrods. I had 3 bad lifters and decided to do the cam swap since I had to remove the heads to get the lifters out and didnt want to chance it by having a damaged cam. after replacing and swapping everything it runs great. but ive got code p0343 ever since first start up. and starting sucks 50% of the time. Ive changed the cam position sensor 2 times and even installed a gm sensor but still get the code and hard start. I never removed or messed with the wiring to the sensor during the swap and never had a problem before swap aside from the bad lifters. Do I need to use a ls6 cam position sensor and not the 5.3 they look the same and are in the same spot but both have different part numbers. I know to look at the plug and test the 3 wires and look to see if the reluctor is damage. Im sure the cam isnt loose and non of the replaced sensors had any damage to them. like i said from first start up ive had this code and have cleared it a million times but comes back as soon as i clear it. Any other ideas?