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

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Air Temperature Sensor ( Ambient / Intake ): Service and Repair

Fig. 7 Manifold air temperature (MAT) sensor:








1. Disconnect MAT sensor electrical connector (B), then unscrew MAT sensor (A) from throttle body adapter, Fig. 7.
2. Reverse procedure to install. Torque MAT sensor to 21 ft. lbs.