Service manual

G420F(FE) Service Manual 247 Chapter 7. MPI Gasoune Fuel Delivery System
Fuel Pump
Removal (Including Fuel Filter And Fuel
Pressure Regulator)
1. Release the internal pressure of the fuel lines and
hoses as following :
a. Disconnect the fuel pump assembly harness
connector (A).
b. Start the engine and wait until fuel in fuel line is
exhausted. After the engine stalls, turn the
ignition switch to OFF position.
c. Disconnect the negative (-) terminal from the
battery.
2. Disconnect the fuel feed line.
CAUTION
Cover the hose connection with a shop towel to
prevent splashing of fuel caused by residual
pressure in the fuel line.
3. Unfasten the fuel pump cap (D) counter clock
wise.
4. Remove the fuel pump assembly.
A