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 Intake Tube Clamp:





1. Remove air intake duct.

Mass Air Flow Sensor:





2. Disconnect electrical connector from sensor.

Air Cleaner Element:





3. Remove air cleaner upper cover.

Mass Air Flow Sensor Fasteners:





4. Remove sensor from upper air cleaner cover.
5. Install in reverse order. Tighten fasteners to 4.4 - 7.4 Nm (3.3 - 5.4 ft lb).