Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2024 BMW 330eFACTORY OEM SERVICE PROCEDURE
Engine - Tightening Torques (G20)
- 11 00 ENGINE (330i, 330i xDrive, 330e PHEV, 330e xDrive PHEV, M340i, M340i xDrive)
- 11 11 Engine Block
- 11 12 Cylinder Head With Lid
- 11 13 Oil Pan
- 11 14 Housing Cover
- 11 21 CRANKSHAFT WITH BEARING (330i, 330i xDrive, 330e PHEV, 330e xDrive PHEV, M340i, M340i xDrive)
- 11 22 Flywheel
- 11 23 Vibration Damper
- 11 24 CONNECTING ROD WITH BEARING (330i, 330i xDrive, 330e PHEV, 330e xDrive PHEV, M340i, M340i xDrive)
- 11 27 COUNTERBALANCE SHAFTS (330i, 330i xDrive, 330e PHEV, 330e xDrive PHEV)
- 11 28 V BELT WITH BELT TENSIONER AND IDLER PULLEY (330e PHEV, 330e xDrive PHEV)
- 11 30 CONTROL (330i, 330i xDrive, 330e PHEV, 330e xDrive PHEV, M340i, M340i xDrive)
- 11 31 Camshaft
- 11 36 Variable Camshaft Timing Control
- 11 37 VALVETRONIC
- 11 41 OIL PUMPS WITH STRAINER AND DRIVE (330i, 330i xDrive, 330e PHEV, 330e xDrive PHEV, M340i, M340i xDrive)
- 11 42 Oil Filter And Pipes
- 11 51 Coolant Pump With Drive
- 11 52 FAN (330i, 330i xDrive, 330e PHEV, 330e xDrive PHEV, M340i, M340i xDrive)
- 11 53 Thermostat And Engine-Mounted Coolant Lines
- 11 61 Intake System
- 11 62 EXHAUST MANIFOLD (M340i, M340i xDrive)
- 11 65 Charger With Control
- 11 66 VACUUM PUMP (330e PHEV, 330e xDrive PHEV)
- 11 78 CO ADJUSTMENT, OXYGEN SENSOR (330i, 330i xDrive, 330e PHEV, 330e xDrive PHEV, M340i, M340i xDrive)
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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