Fault Codes/Discovery Energy, LLC (Rehlko)/P0219Discovery Energy, LLC (Rehlko)P0219WarningSpeedWhat This Code MeansEngine Over Speed ConditionPossible Causes•Problem with the throttle body or leadsSuggested Actions1Troubleshoot the TP sensor leads (Refer to the Throttle Position (TP) sensor Troubleshooting Section)2Replace the throttle body (Refer to the Throttle Position (TP) Sensor Troubleshooting section)Related Discovery Energy, LLC (Rehlko) Fault CodesP0506P0507P0221P0222P0217P0223P0172P0224P0171P0234P0134P0236Browse all Discovery Energy, LLC (Rehlko) fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for P0219 on your specific Discovery Energy, LLC (Rehlko) unit — cited to the OEM manual, not a forum guess.Your question about P0219GET THE ANSWERFree account required — we'll bring your question with you.