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)

Or, hide this message: temporarily or permanently

Air Flow Meter/Sensor: Testing and Inspection

Inspection

1. Check the mass air flow sensor visually.
A. Mounting direction of the sensor
B. Any contamination, corrosion or damage of connector
C. Air cleaner's clogging or wet
D. Sensor cylinder's deforming or blocking by any foreign material
2. Check any leakage on intake system.