[averagetree]

hi i recently purchased a 2008 volvo v50 2.0d and it was running fine until it completely cut out and when i started it back up it would only rev to 1200rpm so i plugged in an obd reader to see any fault codes but there were none so i tried to erase codes anyway and then the car started running and reving fine however i let it idle and as soon as i did that i wouldn’t rev past 1200 again now i am stuck
with it