Discussion Starter · #1 ·
Have a 2004 Cadillac CTS, getting the code P2119 (Throttle Closed Position Performance) this is the 2nd consecutive brand new Throttle Body I’ve bought so don’t see why there would be an issue with the throttle plate not getting a response...have checked wiring & have all volt references there exactly where they should be, pigtail connectors have been checked & are fine. Definitely at a stand still with this one, trying to relearn throttle body but can’t get past codes to start procedure. Also have disconnected battery to try & force relearn & still having issues with rough idling as well as weird vibration from engine & hesitation upon acceleration...stuck in limp mode. Any ideas of what’s going on?