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)

Or, hide this message: temporarily or permanently

Temperature Sensor I, Checking



Air Temperature sensor I, checking

Note: The Air Temperature Sensor is part of the Intake Air Sensor and cannot be replaced separately.





- Check that intake air sensor (arrow) has reached room temperature of 20°C (68°F) before checking
- Connect ohmmeter to terminals 6 and 27 of the Air Flow Meter
Meter should read 2300-2700 ohms