Car started studdering, CEL came on, shut the car off, turned it back on, still studdering, then it died, and wouldn't start back up..... So I walked to work.. called my parents to have them get it towed while I was at work, step dad goes to my car to check it out and it fires right up and he drives it home.........? I'm home now on my break and the car starts up just perfect and runs fine....? Codes are......
P2101 Control Module Throttle Actuator Position Performance ECM, PCM
P1516 Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance- ECM, PCM
P2119 Throttle Closed Position Performance ECM, PCM

 

hmm...check TB plug connection

 

Yeah your computer spazzed for a second a threw an few codes which sent it into limp mode. Oh the joy.

Would invest into hptuners or a interceptor. Its nice to clear issues and codes while you drive and be able to continue on.

 

i had the same problem then it got frequently worse. eventually limp mode came on often and it was the throttle position sensor, 160 bucks for a new throttle body because the sensor can not be removed and havent had a problem sense