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
Throttle Position Sensor: Description and Operation
PURPOSE/OPERATION The
throttle position sensor is a variable resistor whose movable contact rotates with the throttle shaft. As the throttle shaft rotates, the sensor output Voltage changes. Based on the signal the sensor generates, the engine control module determines the engine operation mode, acceleration or deceleration and adjusts the fuel injection accordingly.