911 Carrera Cabriolet (997) F6-3.6L (2007)
Engine Control Module: Service and Repair
Removing and Installing DME Control Unit
Tools
Technical values
Preliminary work
Preliminary work for DME control unit - Cabriolet
1. Move hood into service position.
2. Removing cover over the motor
2.1. To loosen the carpet, pull out the plastic clips with the special tool 21 and take out the carpet. Removal tool, universal NR.21
If a new DME control unit is installed, then read out the vehicle data from the DME control unit and transfer them to the new one.
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 and press >> to continue.
5. Select DME menu and press >>.
6. Select Control unit programming menu and press >>.
7. Select Read out vehicle data and press >>.
8. The message Reading vehicle data will appear on the Tester screen.
9. After replacing the DME control unit, the vehicle data is uploaded when the Program control unit menu item is selected.
General warning notes
General warning notes for control units
WARNING:
Sudden voltage interruption of the power supply to the control module.