P05EC Cold Start Injection Timing Performance

Cold Start Injection Timing Performance. The control module judged the Cold Start Injection Timing behaviour implausible for the current operating conditions.

P05EC is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.