My 2009 went into limp and brought up the same code the other day. Then it drove fine. Then it went into limp mode again yesterday.

I have found 3 possible causes according to the good ol' www:
- bad wiring
- bad Throttle Position Sensor
- bad throttle body

Have you resolved yours yet Markstack?

Quote Originally Posted by Markstack View Post
Hello folks:
Well, the problem P2135 is back. I will take a look and let you all know if I fix it.