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
Fig. 1 Air charge temperature (ACT) sensor:
The ACT sensor,
Fig. 1, used on EFI models, provides the EFI system mixture (air/fuel) temperature information. The ACT is used as both as a density corrector to air flow calculation and to proportion the cold enrichment fuel flow. This sensor is mounted on an intake manifold runner or on the air cleaner.
