P-0121....p-1111
#1
#4
04Jag,
Just went through the "restricive performance" mode shut down process drivetrain warning light X2. Talked it over with Thermo and was able to pinpoint a filthy throttle body disk. A good cleaning with TB cleaner wiping down the surfaces I could get to, not difficult. The problem is gone and I have noticed smoother starts and idle + a bit better fuel mileage. It would be nice if the computer would read TB issue instead of drivetrain. Good luck
Just went through the "restricive performance" mode shut down process drivetrain warning light X2. Talked it over with Thermo and was able to pinpoint a filthy throttle body disk. A good cleaning with TB cleaner wiping down the surfaces I could get to, not difficult. The problem is gone and I have noticed smoother starts and idle + a bit better fuel mileage. It would be nice if the computer would read TB issue instead of drivetrain. Good luck