How to check the Porsche engine oil level with the PIWIS tester?
Checking the Porsche engine oil level makes more accurate than the normal procedure with the instrument cluster screen and on top of that, it tells you how much oil you have to top to be at max level. This will be used every time we change our oil. Here is the procedure: WM 170101 CHECKING ENGINE-OIL LEVEL USING THE PIWIS TESTER (CAYENNE, CAYENNE GTS, CAYENNE S HYBRID, CAYENNE S E, CAYENNE TURBO, CAYENNE (3.0)) > CHECKING ENGINE-OIL LEVEL Information The PIWIS Tester II instructions take precedence and in the event of a discrepancy these are the instructions that must be followed. Deviations may occur with later software versions. 1. PIWIS Tester II must be connected and ignition switched on. 2. Start the diagnostic program and select the required vehicle. 3. Select the DME control unit in the control unit overview. Press [F12] to continue. 4. Select the Maintenance/repairs menu. Press [F12] to continue. 5. Select the Oil filling function. Press [F12] to continue