Fuel Pump Description; Schematic And Routing Diagram; Fuel Delivery System Diagram - Suzuki Grand Vitara Service Manual

1G-2 Fuel System:

Fuel Pump Description

The fuel pump (1) is an in-tank type electric pump.
Incorporated in the pump assembly are;
a fuel filter (2) included and a fuel level gauge (3)
attached.
Also, the jet pump (4) installed in the fuel pump sucks up
the fuel from the sub fuel level sensor side to main fuel
level sensor side through the fuel suction pipe / hose by
using the negative pressure produced when the part of
pressurised fuel with the fuel pump passes the venturi
(5).

Fuel Delivery System Diagram

20
8
3
1. Fuel tank
2. Fuel pump
3. Fuel pressure regulator
4. Delivery pipe
5. Fuel injector
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S5JB0A1701003

Schematic and Routing Diagram

10
6
7
4
5
6. Fuel feed line
7. Fuel vapor line
8. Intake manifold
9. EVAP canister
10. Fuel return line
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13
9
1
16
18
11. Fuel filter
12. Main fuel level sensor
13. Sub fuel level sensor
14. Jet pump
15. Fuel suction pipe / hose
14
2
15
17
11
19
16. Fuel suction filter
17. Pressurised fuel from fuel pump
18. Fuel feeded from fuel suction hose
19. Venturi
20. EVAP canister purge valve
I5JB0A171001-03
S5JB0A1702001
12
I5JB0A171002-03