Engine -Cooling 911 Carrera (996) · Filling in coolant and bleeding

Engine -Cooling 911 Carrera (996) Filling in coolant and bleeding Note Triggering can be performed either with the Por- sche System Tester 2 or by pulling off the Tiptro- The engine cooling system is factory-filled with a nic control module fuse 81 with the ignition lifetime engine coolant. This engine coolant must switched off. not be mixed or replaced with other coolants. Use only original Porsche coolant when changing or topping up the engine coolant. 1. Removecap. 2. Lift bowon bleedervalve. FuseB1 (arrow) 335-97 4. Check if the coolant shutoff valve is open. '-><' \\ ?~ 200.97 0 3. On Tiptronic vehicles, the pneumaticallytrig- , gered coolant shutoff valve (flat-seatvalve) must be opened for the bleeding process. The electric switch-overvalve must be swit- ched off for this purpose. Note In normal operation, this occurs with the ignition 277-97 switched on or with the engine running only at 5. Fill with coolant up to the bottom edge of the high engine temperature> 85 °C or high filler neck. ATF temperature> 90 °C. 19 -2 19 38 17 Draining and filling in coolant (includes: bleeding the cooling system)~,