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)

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Operation

FUEL LEVEL SENDING UNIT/SENSOR

The Fuel Level Sender produces a resistance value and changes it with the amount of fuel in the Fuel Tank. The float arm attached to the sender moves as the fuel level changes. The Fuel Pressure Sensor uses a transducer to determine a resistance value for the Emission Control System.