Splutter and backfire
I don't know what has gone wrong..2.5i e36 engine or it's management has gone off..car starts on the button, and idles perfectly, but try and rev engine, it splutters and backfires both at exhaust and in air plenum, with no power..this is a new problem, and can't think of any changes made to start this.Diagnostics tell me fault 12, throttle position sensor..but have checked all values on a meter and all good,but replaced it anyway with maf,but no joy....I am beginning to think it may be ecu fault,not reading tps signal....Ihave had installed a total car cut off switch recently, and wonder if I have caused a voltage spike.Any ideas guys?
|