Air Cleaner Housing: Service and Repair

Air cleaner, disassembling and assembling





1. Mass Air Flow (MAP) sensor -G70- with Intake Air Temperature (IAT) sensor -G42-
2. Seal
^ Replace if damaged
3. Air cleaner upper part
4. From intake manifold upper part
^ Only engines from Model Year 2002
5. From cylinder head cover
^ For crankcase breather
6. Vacuum hose
7. Positive Crankcase Ventilation (PCV) heating element -N79
^ For crankcase breather
^ Check heating element voltage supply between contacts 1 and 2 with engine running, Specification: min. 11.5 V
8. Intake hose
9. Resonator
10. Spring-type clip
11. Connecting unions Only engine codes AEG, AVH, AZG, BDC For air shrouded injectors
12. 6 Nm
13. Air duct
14. Filter element
15. 10 Nm
16. Air duct
^ Secured to front wheelhousing
17. Seal
18. Air cleaner lower part
19. Intake hose
^ For secondary air pump
^ Check if seated securely
^ Press together at front to release