911 Carrera 4 Cabriolet (997) F6-3.6L (2006)
Variable Induction Control Valve: Service and Repair
Removing And Installing Tuning Pipe
Preliminary work
Preliminary work for removing tuning pipe
1. Disconnect the battery.
2. Remove air cleaner housing.
Removing tuning pipe
1. Remove distributor pipe. To do this, remove the fastening nut M6 of the throttle body from the rubber mount of the servo pump -2-.
2. Release cable plug on throttle body, and pull out and release cable -1-.
3. Release crankcase venting pipe connection from distributor pipe and remove -3-.
4. Loosen the four screw-type hose clamps on the rubber sleeves to the side intake distributors and push the rubber sleeves onto the distributor pipe
-arrows-. Remove distributor pipe together with mounted throttle body. Remove distributor pipe from the engine compartment.
NOTE: Before removing tuning pipe, a mark should be made with a felt-tip pen on the intake distributor, rubber sleeve and tuning pipe so that
the position for re-installation is correct.
5. Loosen the four screw-type hose clamps of the tuning pipe on the rubber sleeves to the side intake distributors -arrows- and push the rubber
sleeves onto the intake distributor pipe as far to the side as possible.