Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Air Flow Meter/Sensor: Service and Repair



Air Cleaner, Disassembling And Assembling







1 Rubber grommet
2 Filter element
3 Air cleaner upper section
4 Temperature regulator
- For intake air preheating
- Metal connecting pipe or with notch to regulating flap
- Checking intake air preheating
5 Gasket
- Replace if damaged
6 Air guide
- To remove unclip downward out of air cleaner upper section
7 Securing plate
8 O-ring
- Replace if damaged
9 Mass Air Flow (MAF) sensor -G70-*
10 10 Nm
11 Vacuum pipe
12 Vacuum unit
13 Air cleaner lower section
14 Packing