Cayman (987) F6-2.9L (2009)
Engine Control Module: Service and Repair
Removing And Installing DME Control Unit
Tools
Technical values
Preliminary work
1. Detach trim panel for rear left luggage compartment.
2. If the DME control unit has to be replaced, the values must be read out of the control unit prior to removal.
3. PIWIS Tester 9718 must be connected to the vehicle before starting the System Tester. Switch on ignition. Press >> to continue.
4. Select vehicle type. Press >> to continue.
5. Carry out an automatic control unit search.
6. Select DME/DFI and press >>.
7. Select Control unit programming and press >>.
8. Select Read out vehicle data (Vehicle data) and press >>.
9. The Tester screen displays the message Vehicle data has been read out >>.
10. After replacing the DME control unit, the vehicle data is uploaded when the Program control unit menu item is selected.
Removing DME control unit