REP-TAT-P-1161-01 Removing the intake plenum
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.
NOTE:
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
- Unclip tank vent line 1 in the marked area.
- Unlock and detach engine ventilation line 2.
- Unscrew the bolt 3 and unclip the tank vent line 4 in the marked area.
- Remove tank vent line 4.
- Unscrew the bolts 5 and set the engine wiring harness aside.
- Unclip cable 6 in marked areas.
- Loosen tank vent line 1 in marked area from intake plenum.
- Unlock closure 2 and detach the coolant line.
- Unlock and disconnect connector 1.
- Unclip the wiring harness in the marked areas.
- Loosen screws 8.
- Loosen screws in the order 7 to 1 .
- Slightly raise air intake header.
- Unlock the closure 1 and detach the coolant feed line.
- Unlock the closure 2 and detach the coolant return line.
- Unclip the wiring harness from the clamp 3 .
Additional coolant can leakage. Make sure that no coolant enters the intake port of the cylinder head.
- Remove intake plenum.