Hey everyone I have an 01' allroad 2.7t. recently on my way to work the car stalled after stopping at a light and wouldnt start back up. i had it towed and after i got it to a relatives i let it sit for a while and it started back up. so i got it all the way home before it stalled again. i have changed the crank sensor, fuel pump and coolant temp sensor. I have pulled two codes, first is P0056 for heater control circuit bank 2 sensor 2. the other after changing the parts i have is P0346 for cam shaft position sensor A circuit range performance bank 2. wondering if anyone has any ideas on where to look next. Thanks