Cayenne GTS (9PA) V8-4.8L (2008)
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Valve Body: Service and Repair
Removing and installing electrohydraulic control unit
Preliminary work
Preliminary work for electrohydraulic control mechanism
1. Remove pipe set in transmission.
Removing the electrohydraulic control unit
1. Remove electrohydraulic control unit. To do this, unscrew fastening screws -arrows- and remove the control unit.
Control unit fastening screws
Installing the electrohydraulic control unit
Information
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Screws which are tightened with a torque angle must be replaced with new ones.
Information
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The adaptation values of the Tiptronic control unit must be reset using the Porsche System Tester when replacing/exchanging the electrohydraulic
control unit.
1. Install electrohydraulic control unit. To do this, screw in new fastening screws -arrow-. -> Initial tightening: 6 ftlb. -> Final tightening: 90 degree
angle
Control unit fastening screws
