ok so heres my story, yesturday i went and washed my car, and i washed my engine also, being dumb i used the presure washer on my engine, ive done this before and nothing has happened. any who, so after i finsihed the wash i noticed my oil light was on and then i got the check engine light. car goes into a limp mode at 4 grand now too. i also can not read my car with my computer, when i datalogg it shows no sensors, and it will only stay online for about 5 sec and then goes offline. i thought that it was probally due to water being in one of the sensors and shorting out, so i let it sit over night to dry out but the problem continues. any one have any ideas what i can do?