Replacing the variable valve timing solenoid: Preparations: Finishing
Applies only to B6xx4T
Turn back the intake manifold for the turbocharger (TC) for cylinders 1, 2, 3 and tighten the clamp.
Install the plastic hoses between the turbocharger (TC) and the charge air cooler and between the air cleaner (ACL) and the turbocharger (TC).
Tighten the hose clamps.