2009 MASERATI Granturismo M156 (M145)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Clutch wear in manual versions
• Electronic throttle issues reported in some cases

First checks

• Inspect all timing chain tensioners after 60,000 km
• Check rear suspension bushings for wear

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

• The 2009 Maserati Granturismo launched with the Ferrari/Maserati M156 4.7L V8 engine shared with the Maserati Quattroporte V.
• Manual transmission was less common globally; automatic predominant on most markets.