Suzuki SWIFT RS415 2017, Service Manual

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Fuel System: 1G-2
Fuel Pump Description
S4RS0A1701003
The fuel pump (1) is an in-tank type electric pump.
Incorporated in the pump assembly are;
a fuel filter (2) and a fuel pressure regulator (3) are
included and a fuel level gauge (4) is attached.
Addition of the fuel pressure regulator to the fuel pump
makes it possible to maintain the fuel pressure at
constant level and ECM controls compensation for
variation in the intake manifold pressure.
Schematic and Routing Diagram
Fuel Delivery System Diagram
S4RS0A1702001
Diagnostic Information and Procedures
Fuel Pressure Inspection
S4RS0A1704001
WARNING:
Before starting the following procedure, be
sure to observe “Precautions on Fuel System
Service: ” in order to reduce the risk or fire
and personal injury.
1) Relieve fuel pressure in fuel feed line referring to
“Fuel Pressure Relief Procedure: ”.
2) Disconnect fuel feed hose from fuel delivery pipe.
I4RS0A170001-
I4RS0A170002-
1. Fuel tank 6. Fuel injector 11. Intake manifold
2. Fuel pump 7. Fuel feed line 12. EVAP canister
3. Fuel filter 8. Fuel
4. Fuel pressure regulator 9. Returned back fuel
5. Delivery pipe 10. Fuel vapor line