Fault Codes/Discovery Energy, LLC (Rehlko)/P2309Discovery Energy, LLC (Rehlko)P2309ErrorGeneralWhat This Code MeansP2309Possible Causes•No spark detected by the ECM.Suggested Actions1Troubleshoot the ignition coil and leads. Refer to the Ignition Coil Troubleshooting section.2Check for a disconnected spark plug lead.3Check the spark plug lead continuity.4Check for worn spark plug electrodes.5Replace the spark plug.6Replace the ignition coil. Refer to the Ignition Coil section.Related Discovery Energy, LLC (Rehlko) Fault CodesP2310P2311P2308P2626P2307P2306P2305P2243P2192P2191P2188P2187Browse all Discovery Energy, LLC (Rehlko) fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for P2309 on your specific Discovery Energy, LLC (Rehlko) unit — cited to the OEM manual, not a forum guess.Your question about P2309GET THE ANSWERFree account required — we'll bring your question with you.