12 14 521 Replace crankshaft sensor (after vehicle diagnosis): Notes
WARNING: This page is about a different car, the 2018 BMW 340i, 2017 BMW 340i, and 2016 BMW 340i. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Hot fluids.
Risk of scalding!
Risk of scalding!
- Conduct all work in the vehicle wearing appropriate personal protective equipment only.
CAUTION:
Materials harmful to health.
Contact with fluids harmful to health!
Contact with fluids harmful to health!
- Note and follow safety instructions on containers.
- Conduct all work in appropriate personal protective equipment only.
NOTE:
TECHNICAL INFORMATION
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
Preliminary work
- Refer to REMOVING RIGHT LUGGAGE COMPARTMENT TRIM PANEL
- Disconnecting the battery earth lead
- Refer to REMOVING THE ACOUSTIC COVER
- Remove the FRONT UNDERBODY PROTECTION
- Remove REAR UNDERBODY PROTECTION
- Remove the SUPPORT FOR THE UNDERBODY PROTECTION
- Refer to REMOVE THE PROTECTIVE PLATE FOR THE FUEL LINES
- Refer to DRAIN THE COOLANT FROM THE HIGH-TEMPERATURE COOLING SYSTEM
- Refer to DRAIN THE COOLANT FROM THE LOW-TEMPERATURE COOLING SYSTEM
- Refer to UNINSTALL COVER FOR THE DME CONTROL UNIT
- Refer to DISCONNECTING CONNECTOR FROM DME CONTROL UNIT AND FROM POWER DISTRIBUTION MODULE (PDM)
- Refer to REMOVING THE DME CONTROL UNIT
- Refer to REMOVE THE INTEGRATED POWER SUPPLY MODULE (PDM
- Refer to REMOVING THE HOLDER FOR THE DIGITAL MOTOR ELECTRONICS-CONTROL UNIT
- Refer to REMOVING THE INTAKE PLENUM
- Refer to REMOVE TRANSMISSION OIL COOLER
Follow-up work
- Refer to INSTALL TRANSMISSION OIL COOLER
- Refer to INSTALLING THE INTAKE PLENUM
- Refer to INSTALLING THE HOLDER FOR THE DIGITAL MOTOR ELECTRONICS-CONTROL UNIT
- Refer to INSTALL THE INTEGRATED POWER SUPPLY MODULE (PDM)
- Refer to INSTALLING THE DME CONTROL UNIT
- Refer to CONNECT THE CONNECTOR TO THE DME CONTROL UNIT AND THE POWER DISTRIBUTION BOX (PDM)
- Refer to INSTALL ACOUSTIC COVER
- Refer to CONNECT THE COOLANT HOSE TO THE RADIATOR OF THE LOW-TEMPERATURE COOLANT CIRCUIT
- Refer to CONNECT THE COOLANT HOSE TO THE RADIATOR
- Install the support for the underbody protection
- Install front and rear underbody protection
- Refer to INSTALL THE PROTECTIVE PLATE FOR THE FUEL LINES
- Connecting the battery earth lead
- Refer to FILL THE HIGH-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLER DEVICE
- Refer to FILLING THE LOW-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLER DEVICE
- Refer to BLEED THE HIGH-TEMPERATURE COOLANT SYSTEM
- Refer to BLEEDING THE LOW-TEMPERATURE COOLING SYSTEM
- Check transmission oil level and TOP-UP OIL as necessary.
- When replacing: Reset adaptation values via scantool.