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

1. Disconnect negative battery terminal.
2. Remove the electrical connector from the air flow meter.
3. Remove the fasteners holding the air flow meter to the air filter housing and remove the air flow meter from the vehicle.
4. Clean the mating area between the air flow meter and the air filter housing.
5. Install in the reverse order of removal, using a new gasket.