Repair procedures (plant/service)

If faults (#10801) and (#10802) are simultaneously stored in the fault memory, proceed to check the following:

1. Dual fault is stored when VVT sensor is not connected to the DME. Is VVT sensor connected to the wiring harness? If not: Plug in and check wiring harness between DME and VVT sensor.

Replace VVT sensor. If only fault code (#10802) is entered:

1. Check signal wire (VVT sensor PIN 7, PIN 9) between VVT sensor and DME for breakage or short circuits and corroded plugs.
2. Determine whether a cycle signal is visible every 1 ms at sensor Pin
3. (Ignition on!). If yes, proceed to Item
4. If no, this signal wire is