Back to 2024 BMW 840i

2024 BMW 840I

3.0L Turbo I6•RWD•AUTOMATIC•gas•turbo

1 active safety recall on this vehicle — view recalls

Repairs0 Labor591 Torque4723 Fluid7 DTC928 Battery0 Maintenance0 Recalls1

engine

Knock Sensor Torque Specs

for 2024 BMW 840i 3.0L Turbo I6 · RWD

Units

8 fasteners

Seq

Component

Torque

Angle

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Cover Bolts

13 lb-ft · 18 Nm

—

—

Electrical Connector Bolts

5 lb-ft · 7 Nm

—

—

Gasket Bolts

Critical

16 lb-ft · 21 Nm

—

—

Gasket Surface Bolts

Critical

Clean mating surfaces

16 lb-ft · 22 Nm

—

—

Knock Sensor

Critical

Torque critical for function

15 lb-ft · 20 Nm

—

—

Mounting Bolts

Critical

37 lb-ft · 50 Nm

—

—

Sensor Bolts

8 lb-ft · 11 Nm

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Sensor Mounting Bolts

8 lb-ft · 11 Nm

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