2006 VOLVO S40 B4204S3/B5244S5 (PW)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing belt wear - replacement recommended every 100,000 km
• Ignition coil failures on some petrol engines
• Diesel particulate filter clogging in diesel markets

First checks

• Timing belt condition and replacement history
• Oil leaks from oil pan gasket or camshaft seals
• Condition of suspension bushings and mounts

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

• Diesel engines primarily sold in European markets; petrol engines common in North America, Europe, and some Asia-Pacific markets.
• Exact specifications such as power and torque may vary slightly by market emission regulations and tuning.