Replacing the left charge air hose
Replacement of the left charge air hose must be carried out in the following order. Check system function «DDE». Remove the front engine accessory protection panel and soundproof cover.
Unlock the retaining clip and detach the pressure pipe. Release pressure pipe (5) at points (a and b). Release the cable from the clamps (7) and disconnect the loop from the charge air temperature sensor (8). Remove pressure pipe (5).
When installing the pressure pipe, visually check the shaped sealing ring (1, fig. 6.146) for correct position and no damage. Lubricate all mounting posts with grease (2) to make it easier to slide. Install retainer bracket (4). Put on pressure pipe (3) in the direction indicated by the arrow.
The VDA couplings are installed correctly if they click into place with an audible click. Check system function «DDE» and check the pressure pipes for leaks.
Replacing the right charge air hose
The replacement of the right charge air hose must be carried out in the following order. Check system function «DDE». Remove the front engine accessory protection panel and soundproof casing. Remove air intake hose.
Note. Do not loosen the bolt (2, fig. 6.147).
Remove bolt (1, fig. 6.147) and turn the fixing ring (3) in the direction indicated by the arrow. Remove pressure pipe (4).
Unlock locking bracket (12, see fig. 6.145), undock and remove the pressure pipe (1).
When installing the pressure pipe, visually check the shaped sealing ring (3, see fig. 6.145) for correct position and no damage.
Apply grease to all mounting posts (1, fig. 6.148) to make it easier to slide. Fix the retaining clip in the pressure pipe (2) and put it on in the direction indicated by the arrow. The VDA couplings are installed correctly if they are audibly clicked into place. Check system function «DDE» and check the pressure pipes for leaks.