Engine Control System

Diagnostic Trouble Code (DTC) Table


NOTE:
- The DTC table is organized according to SAE and VAG diagnostic trouble codes.
- The "MIL" column labeled specifies the MIL switching condition associated with that DTC.
- DTCs that do not switch on the MIL after the malfunction is recognized by the ECM are identified by the MIL switching condition "Off".
- DTCs that do switch on the MIL immediately after the malfunction is recognized by the ECM are identified by the MIL switching condition "Immed."
- DTCs that are recognized by the ECM and switch on the MIL after two consecutive driving cycles (Dcy) are identified by the MIL switching condition "2Dcy."
- Always correct malfunctions that are designated "immediately" as soon as possible, followed by those malfunctions that are designated "2Dcy."
- When all repairs have been completed, erase DTC memory and then generate new readiness code Readiness Code, Generating
- DTCs that are recognized as a result of intermittent malfunctions, or DTCs that are not erased after repairs, are classified as sporadic malfunctions. These are identified by the designation "SP" appearing in the display.
- A sporadic malfunction will be erased if it no longer occurs after 50 driving cycles during which the engine reaches operating temperature.