2019 BMW 5 Series B48B20O0/B48B20M0 (G30)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Potential oil consumption in some B48 engines
• Water pump failures
• Electric wastegate actuator wear

First checks

• Check for oil leaks
• Inspect turbocharger and boost pressure
• Verify engine fault codes

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

• Regional power outputs and emissions equipment may vary by market.
• European, North American, and Asian markets receive slight tuning and equipment differences.