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




REMOVAL PROCEDURE
1. Turn OFF the ignition.
2. Disconnect the IAT sensor electrical connector.
3. Disconnect the MAF sensor electrical connector.
4. Remove the air inlet duct from the MAF sensor and the throttle body.
5. Remove the MAF sensor (1) from air filter housing.

INSTALLATION PROCEDURE
1. Carefully install MAF sensor (1) to air inlet grommet.
2. Attach the MAF sensor to air inlet duct and install the air inlet duct.
3. Connect the MAF sensor electrical connector.
4. Connect the IAT sensor electrical connector.