Hello all could somebody please give me some advise, as l have a astra 2.2 bertonie coupe and have just replaced the pistons and valves as l blew one,
Now the car runs but as soon as l get the revs up to 3000rpm it goes into safe mode and the engine management light comes on.
I took it in and had a dignostics run it came up with the code P1514, which was throttle body control sensor faulty, so bought a new one and had the code cleared but it still doing the samething, and now its starting to do my head in!
Has anyone had the same issues? and please how did you fix it im really stuck for ideas and none of the mechanics can tell me what the hell is going on either
Thanks Grant