BMW 7 Series: Throttle And Operation
REMOVING AND INSTALLING/SEALING LEFT THROTTLE VALVE ASSEMBLY (N63)
Necessary preliminary tasks
- Switch off ignition.
- Remove left INTERCOOLER.
Unlock plug (1) and remove.
Unfasten screws (2).
Tightening torque 13 54 1AZ.
Remove throttle valve assembly (3).
Installation: Check plug connection (1) for coolant remnants. If necessary, clean plug connection (1) with compressed air.
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Fig. 91: Identifying Throttle Valve Assembly With Plug And Mounting Screws
Installation
Replace sealing ring (1) of throttle assembly (2).
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Fig. 92: Identifying Sealing Ring Of Throttle Assembly
Installation: Check stored fault message.
Now clear the fault memory.
REMOVING AND INSTALLING/SEALING RIGHT THROTTLE VALVE ASSEMBLY (N63)
Necessary preliminary tasks
- Switch off ignition.
- Remove right INTERCOOLER.
NOTE: Picture shows the left throttle valve assembly, the procedure for the right side is identical.
Unlock plug (1) and remove.
Unfasten screws (2).
Tightening torque 13 54 1AZ.
Remove throttle valve assembly (3).
Installation: Check plug connection (1) for coolant remnants. If necessary, clean plug connection (1) with compressed air.
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Fig. 93: Identifying Throttle Valve Assembly With Plug And Mounting Screws
Installation
Replace sealing ring (1) of throttle assembly (2).
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Fig. 94: Identifying Sealing Ring Of Throttle Assembly
Installation: Check stored fault message.
Now clear the fault memory.
READ NEXT:
Sensor For Control Unit
REMOVING AND INSTALLING/REPLACING LEFT OR RIGHT AIR-MASS FLOW
SENSOR (N63)
Necessary preliminary tasks
Read out fault memory of DME control unit
Switch off ignition
Remove ACOUSTIC COVER
Picture
Start Valves
Removing And Installing/Replacing An Injector (N63)
Notes
WARNING: Observe warning on cylinder head cover.
Clamp off battery negative terminal (risk of fire due to short-circuiting on
removal).
Elec
Intake Silencer
REMOVING AND INSTALLING/REPLACING BOTH INTAKE FILTER HOUSINGS (N63)
Necessary preliminary work
Switch off ignition.
Remove ACOUSTIC COVER
NOTE: Description for intake filter housing. Procedure on
SEE MORE:
Stripping Operations - Replacing Front Left Wheel Arch
NOTE: Owing to the different engine variants and equipment specifications,
not all the
components are taken into consideration.
The following list basically represents the removal sequence.
Disconnect battery earth lead (job number: 61 20 900)
Remove bumper trim (job number: 51 11 156
Remove bu
Replacing Control Unit ((DME) (N63)
IMPORTANT: Read and comply with notes on protection against electrostatic
damage (ESD
protection)
Necessary preliminary work
Switch off ignition.
Disconnect BATTERY EARTH LEAD.
Drain coolant for charge air cooler.
Remove right intake duct.
Remove RIGHT TENSION STRUT.
IMPORTANT: Follow INSTRU
