okae so i was speeding with my car and drove over a pothole...a small one at that going probably sixty and then all of a sudden my check engine light turns on...i didnt over rev my motor, i may have scraped a bit but not that much. so i dont know...what could be wrong? should i just take it to a shop to see what's wrong with it because this has never happened before. oh and if it helps i have a stock h22 and p13 ecu in a 92 hatch...any help would be great