La description

Fuel Pump Function An electric fuel pump is used to transfer fuel in the EFI system. The in-tank style pumps will have a pre-filter attached to the inlet. When the key switch is turned “on” and all safety switch requirements are met, the ECU through the relay activates the fuel pump, which pressurizes the system for start-up. Principle A fuel pump assembly for drawing fuel from a reservoir and supplying that fuel to an engine and including a fuel pumping module and an electric motor supported in a pump housing. The pumping module includes a module housing and an impeller that the motor rotates in an impeller cavity of the module housing. The impeller includes upper and lower vanes that move fluid through upper and lower portions of a semi-circular pumping channel, respectively. Basic specification 1. Operating Voltage : 8 ~ *5V 2. Operating Temperature Range : **0~**0&#***1; 3. Operating Current : Max. 6.0A 4. Deliver Pressure: 3.8bar 5. Ø pump/[mm]: *8mm 6. Flowrate max/[l/h] **0 Remarks 1. For plug use Amp part No. *******1