Prepare for the installation of the exhaust turbocharger
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 BMW X2, 2022 BMW X2, 2021 BMW X2, 2020 BMW X2, and 2019 BMW X2. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Hot surfaces
.
Risk of burning!
Risk of burning!
- Perform all work only on components that have cooled down.
NOTE:
RISK OF DAMAGE
Electrostatic discharge .
Damage to or destruction of electrical components .
Electrostatic discharge .
Damage to or destruction of electrical components .
- Leave the electrical components in their original packaging until they are being installed. Only use the original packaging for returning the product. Always package removed components straight away.
- Read and comply with user information on using the associated special tool 12 7 060.
- Only tap the housings of electrical components. Do not tap pins or multi-pin connectors directly.
- Wear electrically conductive clothing and antistatic shoes (with ESD symbol).
- For additional information see: NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) .
NOTE:
TECHNICAL INFORMATION
For exhaust turbocharger damage: Check the pressure pipes, charge air cooler and intake plenum for foreign matter, damage and correct functionality.
If the oil return line is exchanged, then the connecting pipe to the oil sump must ALWAYS be cleaned, as the connecting pipe can coke.
For exhaust turbocharger damage: Check the pressure pipes, charge air cooler and intake plenum for foreign matter, damage and correct functionality.
If the oil return line is exchanged, then the connecting pipe to the oil sump must ALWAYS be cleaned, as the connecting pipe can coke.
Preliminary work
- Refer to REMOVING SUSPENSION CROSS-BRACE .
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING REAR HOOD SEAL .
- Refer to REMOVING FRONT WINDSHIELD PANEL COVER .
- Refer to REMOVING THE UPPER FIREWALL COVER PANEL .
- Refer to REMOVING THE REAR BULKHEAD .
- Refer to REMOVING THE INTAKE MANIFOLD FOR INTAKE SILENCER HOUSING .
- Refer to REMOVING INTAKE SILENCER HOUSING .
- Refer to REMOVING CLEAN AIR PIPE .
- Refer to REMOVING FRONT CROSS CONNECTION .
- Refer to REMOVING FAN COWL WITH ELECTRIC FAN .
- Refer to REMOVING THE LAMBDA OXYGEN SENSOR .
- Refer to REMOVING THE OXYGEN SENSOR MONITOR .
- Refer to REMOVING FRONT RIGHT WHEEL .
- Refer to REMOVING THE FRONT RIGHT WHEEL ARCH COVER .
- Refer to REMOVING THE FRONT UNDERBODY PROTECTION .
- Refer to DRAINING THE COOLANT FROM THE COOLANT CIRCUIT .
- Refer to REMOVING THE CONNECTING SUPPORT FROM THE TUNNEL AT FRONT AND REAR .
- Refer to REMOVING THE CROSS STRUT WITH THE TORSION STRUT .
- Refer to REMOVING EXHAUST SYSTEM .
- Refer to REMOVING THE RIGHT REAR STRUT BRACE .
- Refer to REMOVING CATALYTIC CONVERTER .
- Refer to REMOVING THE OIL RETURN LINE FOR THE EXHAUST TURBOCHARGER .
- Check the oil feed lines and oil return lines for contamination or obstruction, clean or replace if necessary.
- If the oil feed lines or oil return lines are heavily contaminated, it is recommended that the engine oil and oil filter are changed.
- If installed: Check the coolant feed lines and coolant return lines for the exhaust turbocharger for contamination or obstruction and clean or replace as needed.
- Check the screw connections and plug connections of all lines for accuracy.
- Check air cleaner for contamination and clean or replace as needed.
- Check correct functioning of crankcase ventilation.
- Replace all gaskets.
Parts: Seals
Follow-up work
- Refer to INSTALLING THE OIL RETURN LINE FOR THE EXHAUST TURBOCHARGER .
- Refer to INSTALLING CATALYTIC CONVERTER .
- Refer to INSTALLING RIGHT REAR SUSPENSION CROSS-BRACE .
- Refer to INSTALLING EXHAUST SYSTEM .
- Refer to INSTALLING THE CONNECTING SUPPORT ON THE TUNNEL AT FRONT AND REAR .
- Refer to INSTALLING THE CROSS-MEMBER WITH TORSION STRUTS .
- Refer to INSTALLING THE FRONT RIGHT WHEEL ARCH COVER .
- Refer to INSTALLING THE FRONT RIGHT WHEEL .
- Refer to INSTALLING THE OXYGEN SENSOR MONITOR .
- Refer to INSTALLING LAMBDA OXYGEN SENSOR .
- Refer to PREPARING FOR THE INSTALLATION OF THE CLEAN AIR PIPE .
- Refer to INSTALLING CLEAN AIR PIPE .
- Refer to INSTALLING THE REAR BULKHEAD .
- Refer to CONNECTING COOLANT LINE .
- Refer to INSTALLING FAN COWL WITH ELECTRIC FAN .
- Refer to INSTALLING FRONT CROSS CONNECTION .
- Refer to INSTALLING INTAKE SILENCER HOUSING .
- Refer to INSTALLING THE INTAKE MANIFOLD FOR THE INTAKE FILTER HOUSING .
- Refer to INSTALLING THE UPPER FIREWALL COVER PANEL .
- Refer to INSTALLING FRONT WINDSHIELD PANEL COVER .
- Refer to INSTALLING THE REAR HOOD SEAL .
- Refer to FILLING THE COOLANT CIRCUIT WITH THE VACUUM FILLING EQUIPMENT .
- Refer to AIR BLEEDING THE COOLANT CIRCUIT .
- Refer to INSTALLING ACOUSTIC COVER .
- Refer to INSTALLING THE STRUT BRACE .
- Refer to INSTALLING THE FRONT UNDERBODY PROTECTION .