Hello guys, i'm new to this forum and i hope someone can help me.

My car isn 't starting when it is warm at 90 degrees. It is fine on a cold start, i've had the cam sensor replaced as it came up on VAG COM testing, but after that it still came up after being cleared, replaced it with another new sensor but is still coming up on diagnostic. The car also feels lump and unsteady when idling.. Not sure if this has anything to do with it.