Quote:
Originally Posted by XutvJet
You said the boost pressure codes started AFTER they did the OFHG and coolant hoses. To do that work, they would have had to remove the intake system, various sensors, and possibly the CP. When issues crop up after fixing something, it's almost always a reinstallation error and they broke something. You've likely got a vacuum leak going on somewhere.
More importantly, you need to figure out how to get a stock tune back on the car and then buy a license and tune from there.
Sorry to be very blunt here, but these cars are not ones to buy modded and not be able to troubleshoot yourself you're wealthy and can throw money at them. I be going through the intake system with a fine tooth comb including verifying that they got the intake manifold on correctly and didn't pinch a runner gasket.
|
I’ve reinstalled the intake myself, visually checked chargepipe which seems good, replaced a vacuum hose next to the maf. And a shop changed either the tmap or map sensor. The car has been smoke tested and they couldn’t find a leak that way. So I’m really not sure how to proceed. The dealer who messed up the job mention “I may need a new engine harness” cause I kept getting a low oil preassure code for about a month. Took it to my guy and he saw that they used a aftermarket oil filter. Once that was fixed these boost preassure codes popped up.