2011 PORSCHE 911 MA1/21/MA1/22 (997.2)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Intermediate shaft bearing wear (less common in 997.2 vs 997.1)
• Rear main seal leaks
• Ignition coil failures

First checks

• Verify service history especially for IMS bearing and clutch wear
• Check for coolant leaks and condition
• Inspect PDK transmission operation if equipped

Vor dem Teiletausch

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• 2011 911 represents the final model year for the 997.2 before the 991 generation launch in 2012.
• Market-specific differences mostly affect emissions equipment and availability of optional equipment.