2014 MINI Cooper Roadster N18B16A/N18B16C (R59)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• High-pressure fuel pump failures
• Timing chain tensioner wear

First checks

• Inspect timing chain tensioner and guides
• Check for oil leaks at turbo and valve cover gaskets

Avant de remplacer des pièces

• 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

• Produced from 2012 to 2015; 2014 model continued with minimal changes
• Market variations influence available transmission and emission systems