2022 BMW Z4 B48B20M0/B58B30M0 (G29)
G29 / Convertible/ Roadster / Global with regional engine variants
B48B20M0B58B30M0Fiche exacte année/versionGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Potential high-pressure fuel pump issues in B48 engine under extreme usage
- Turbocharger wastegate rattle on some units
First checks
- Inspect timing chain tension
- Check VANOS system operation
- Monitor turbocharger performance
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
- Trim 'technical-profile' represents general technical data for main global engines and markets; exact specs may vary regionally.
- Manual transmission offered only with the 2.0L inline-4 in select markets.