2012 BMW X1 N20B20U0/N47D20 (E84)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing chain guide wear on N20 engine
• High-pressure fuel pump failures in turbocharged engines

First checks

• Verify timing chain condition especially on N20 engines
• Inspect turbocharger and boost system for leaks or 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

• Engine and transmission options vary significantly by market and model year month of production.
• Oil capacity includes service fill with filter change; consult owner's manual for exact figure per engine.