Can anyone shed some light on my situation? It started with an engine light and traction control light and engine reduced power with the car shutting off after that. Got it coded and it read p1068, p2229, p1026. I changed both the map and barometric sensors and the maf sensor and changed the catalytic converter and cleaned the downstream O2 sensor. (Couldn't get to the upstream one) also got another throttle body and changed the fuel filter and I still get an engine reduced power and check engine and trac control lights still come on. I'm starting to run out of options and patience and wonder if anyone knows the problem. Rpm's skip and surge while at idle and in motion even stalls at times.
