Check Clutch Booster Circuit Sequence: Notes
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
- Clutch: Check fluid levels (Pentosin hydraulic fluid in engine compartment and luggage compartment area).
- Check the pressure accumulator and pressure control valve.
- Check the pressure retaining valve in the clutch slave cylinder.
- Check pressure retaining valve in the upper part of the reservoir.