I was called to another garage to fix a 2005 300c chrysler with a v6 engine and an automatic transmission. The problems they noticed with the car was Hard or no start, no throttle response,battery and ESP light remaining ON, most times immediate stalling after starting however, if it doesn't stall there's a rough idle throughout idling as a result an old PCM was replaced with a new one however problem still persisted. I did all system scan and saw a P0340, P2167, P2166, P2115, P2116, p0603 and more module codes like C2202, U0168, U1414, B1A25, etc. Only DTC scan I got p0403, p0403, p0340, p0… Read complete