BMW 5 Series: Fuel Supply
BMW 5 Series G30 2016-2026 Training Manual / Powertrain / Fuel Supply
Gasoline engine
System overview of the gasoline engine fuel supply in the G30
- Purge air line, carbon canister
- Fuel feed from fuel tank
- Data line to fuel pump control module
- Delivery unit
- Fuel filler neck
- Fuel filler flap
- Rear right power distribution box
- Carbon canister
- Fuel Pump Control (FPC)
- Fuel tank
- Digital Motor Electronics (DME)
- Emergency release
- Fresh air filter
- Tank leak diagnosis (NVLD)
- Ventilation line, carbon canister
- Tank ventilation line
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Engine Electrical System
Engine control unit
The new 8th generation of Bosch engine control units already used in the G12
is used in the G30.
Its appearance is characterized by a uniform housing and a uniform connector
str
Automatic Transmission
The revised 8HPTU automatic transmission, which is already known from the F23
(2 Series BMW
convertible) and F85/F86 (BMW X5 M, BMW X6 M) and G12 is used in the G30.
The special features of the auto
xDrive
Overview of xDrive in the G30
Output shaft, front
Output shaft, rear
Rear axle differential
Drive shaft
Transfer box
Drive shaft
Front axle differential
The designation of the transfer box i
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Gateway
Body Domain Controller (BDC)
Body Domain Controller (BDC)
BDC functions
The Body Domain Controller BDC is responsible for the following functions:
Gateway
Electronic immobilizer
Terminal control
Central locking system
Exterior lights
Power windows
Horn
Interior light
Wash/wipe system
Veh
Rear head restraints
Safety information
Warning
A missing protective effect due to removed or
not correctly adjusted head restraints can
cause injuries in the head and neck area. There
is a risk of injury.
Before driving, install the removed head
restraints on the occupied seats.
Adjust the head restraint so its cen
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