Fault Codes/Discovery Energy, LLC (Rehlko)/P2112Discovery Energy, LLC (Rehlko)P2112ErrorFuelWhat This Code MeansThrottle jammed closedPossible Causes•Possible problem with the throttle gear boxSuggested Actions1Check for smooth throttle operation2Check the throttle for ice or blockage3Troubleshoot the TP sensor leads4Replace the throttle body5If the throttle returns to the default position (fast idle) while disconnected from the ECM, replace the ECMRelated Discovery Energy, LLC (Rehlko) Fault CodesP2163P2164P1633P2172P1562P2173P1522P2174P1521P2175P1520P2176Browse all Discovery Energy, LLC (Rehlko) fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for P2112 on your specific Discovery Energy, LLC (Rehlko) unit — cited to the OEM manual, not a forum guess.Your question about P2112GET THE ANSWERFree account required — we'll bring your question with you.