andrewb512
14-06-2010, 12:23 AM
i'm throwing codes p0221 p0121 and random misfires p0300 p0301 p0302 and so on , the issue thats taking place is epc and asr light,s derated engine power, surges of engine power while taking place i.e on throttle off throttle while at WOT, now the next morning i'd go and drive the car and its fine for a couple days then repeats itself. i replaced the throttle valve and checked wiring from pedal to ecu and voltage all in spec any ideas? next step is replacing accelerator pedal assembly