911 SC Cabriolet F6-2994cc 3.0L SOHC (1983)
Deceleration Valve: Service and Repair
REMOVING AND INSTALLING AUXILIARY AIR VALVE
1. Loosen hose clamps and pull hosts off of auxiliary air valve.
2. Loosen mounting screws and remove valve.
Porsche Workshop Service and Repair Manuals
Emissions Maintenance Light >
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