Wen I first put the turbo on it cuz I never owned it when it went , drove her low revs jus to make sure everything was ok cuz I slammed her too , an it was so when me an the misses went out I boosted a little she was fine an then the next day after a casual drive I boosted it again the light come on when I got bk to low revs for a few seconds it went off so I celes the oil it was all ok , so later I tyred again jus boosted in first an the lights come bk on with that yellow sign above ?? The wheel has one off the car an the car was scrapping but there's no marks on the sump or anything just wishbone so I'm wondering if the oil which is fully synthetic has picked up some **** from when the old turbo went cuz it wa shatter , I think I'm gna drain the oil change filter an clea. The sensor on my sump Wat do u think dave ??