Operation CHARM: Car repair manuals for everyone.
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

Fuel Pump Module - Description






DESCRIPTION










The fuel pump module is installed in the top of the fuel tank. The pump module contains the following components:

- Electric fuel pump (transfer, or lift pump)
- Fuel reservoir
- Fuel gauge sending unit (fuel level sensor)
- Fuel supply line connection
- Fuel return line connection

Fuel is supplied to the high-pressure fuel injection pump by the low-pressure fuel transfer (lift) pump. This electric fuel pump is attached to the fuel pump module and supplies approximately 165 liters/hour (43.6 gallons/hour). A low-pressure fuel pump is not attached to the engine.