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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Throttle Full Close Switch: Description and Operation

Idle Switch:

The Idle Switch, is a contact switch that senses accelerator operation. The switch is installed on the throttle body. When the throttle valve is in the idle position, the free lever pushes the switch on.

The Idle Position Switch position indicates whether the accelerator is either depressed or released and is monitored by the ECU, enabling it to control the idle speed.