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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Fuel Pump

Voltage at fuel pump

Voltage at fuel pump with engine stationary and pump running	approx. 2 Volts less than battery voltage Example: During test, 12.5 Volts is measured at battery. Pump voltage is approx. 2 Volts less than the battery equating to a minimum delivery of 500 cc's in 30 seconds
fuel pump amperage draw	8 amps max.