Fuel Delivery System (Digifant II)

DIGIFANT II




Fuel Delivery System

The Digifant II fuel delivery system is similar to that used on the Golf and Jetta with CIS-E. However, the fuel pump pressure is reduced, and the fuel accumulator has been eliminated.

The fuel pump is a roller cell design and is cooled and lubricated by the fuel flowing through it. The fuel pump has a check valve on the output side to help maintain residual pressure when the pump has been shut off~

The fuel pressure regulator has a check valve as well which also aids in maintaining residual pressure.

The transfer pump in the fuel tank which supplies fuel to the reservoir is the same as used in the CIS-E fuel system.

The fuel filter is a lifetime fuel filter and does not need replacing unless contaminated.