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: Testing and Inspection
MAF Sensor:
Connector View:
Spec Chart:
INSPECTION 1.
Remove the Mass Air Flow (MAF) sensor.
2.
Check the MAF sensor body for cracks.
3.
Verify that the measuring plate moves smoothly.
4.
Move the measuring plate and check for resistance between the terminals with an ohmmeter.
