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

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Air Flow Meter/Sensor: Service and Repair




COMPONENTS

REMOVAL
1. REMOVE AIR CLEANER CAP WITH HOSE




a. Disconnect the MAF meter connector.
b. Disconnect the these hoses:
- EVAP hose from charcoal canister
- PCV hose from cylinder head cover
c. Disconnect the 2 clamps, and disconnect the air cleaner cap from the air cleaner case.
d. Loosen the hose clamp, and disconnect the air cleaner hose from the throttle body.




e. Remove the air cleaner cap with hose.

2. REMOVE MAF METER
Remove the 2 bolts, MAF meter and gasket.

HINT: At the time of installation, please refer to the following items. Use a new gasket.

INSTALLATION
Installation is in the reverse order of removal.