Quote: Originally Posted by
madwax 
Is this something that was in the tune that was causing that or something mechanical actually wrong, like a coil or sensor?
It was in the tune.
With the tune Nemiro made for me the car will not throw the P2074 code anymore while part throttle boosting. This also means that the car will not show a miss on cylinder #1 in the higher RPMs. I don't think anyone knows why my car does this but I am sure others will. Mind you the car would throw P0300 and 0301 codes but mostly I was watching the miss on the Solus scan tool. Now that my car has a modified stock 2004 tune it does not throw any codes and pulls well past redline. I have no idea what P2074 has to do with making the car miss but it does.
