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 ): Description and Operation

The vane air temperature sensor is an integral part of the vane airflow meter. The sensor measures incoming air temperature and sends a signal to the electronic control assembly. The signal from the vane air temperature sensor affects, air/fuel ratio, engine idle speed, fuel pressure and turbo boost pressure.