jwilds
New member
I just fixed the intercooler pipe from the intercooler to the EGR valve. I also had a vacuum leak to the EGR Valve. Since I have done that, I am getting a P0234, turbo Overboost condition, and the car goes immediately into "limp mode". If I turn the car off and restart it while coasting, the problem usually resets istself . This condition normally happens while I am passing or reving about 4000 rpm and happens when the trans switches from 2nd to 3rd (automatic).
Sometimes it also happens when I am hwy driving and when I get to the off ramp and turn, I find that it has happened again.
This has gone on for years, but only once or twice a year. Since I have fixed the leak in the vac system and the intercooler pipe, it is now happening a couple few times a day.
Any suggestions.
Sometimes it also happens when I am hwy driving and when I get to the off ramp and turn, I find that it has happened again.
This has gone on for years, but only once or twice a year. Since I have fixed the leak in the vac system and the intercooler pipe, it is now happening a couple few times a day.
Any suggestions.