Fault Codes/Discovery Energy, LLC (Rehlko)/P2111Discovery Energy, LLC (Rehlko)P2111ErrorGeneralWhat This Code MeansP2111Possible Causes•Throttle jammed open.•Possible problem with the throttle gear box.Suggested Actions1Check for smooth throttle operation.2Check the throttle for ice or blockage.3Troubleshoot the TP sensor leads. Refer to the Throttle Position (TP) Sensor Troubleshooting section.4Replace the throttle body.Related Discovery Energy, LLC (Rehlko) Fault CodesP2113P2119P2109P2135P2103P2177P2102P2178P2100P2187P1609P2188Browse all Discovery Energy, LLC (Rehlko) fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for P2111 on your specific Discovery Energy, LLC (Rehlko) unit — cited to the OEM manual, not a forum guess.Your question about P2111GET THE ANSWERFree account required — we'll bring your question with you.