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 Temperature Sensor ( Ambient / Intake ): Service and Repair

WARNING: Perform this after the engine has cooled down to avoid burns.

1. Disconnect 2-wire connector (RED/YEL & GRN/BLU wires) from the sensor.
2. Using a screwdriver, remove the 2 mounting screws securing the sensor to the intake manifold.
3. Carefully remove the old sensor.
4. Install the new sensor.
5. Secure the sensor with the 2 mounting screws.
6. Re-connect the 2-wire connector.