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ENGINE 1.3 QUADRAJET (75PS)
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1. Fuel tank
9. Single fuel manifold pipe (rail)
2. Fuel filler pipe
10. Injectors
3. Reflux pipe
11. Low pressure fuel supply pipe
4. Submerged auxiliary pump assembly
12. Low pressure fuel return pipe
5. Inertia switch
13. Fuel return manifold pipe
6. Fuel filter
14. Fuel pressure regulator
7. Water in fuel filter sensor with built in temperature sensor
15. Fuel pressure sensor
8. Rigid high pressure pipes
16. Pressure pump
The fuel system is divided into a low pressure circuit
and a high pressure circuit.
The low pressure circuit consists of:
Q
an auxiliary pump submerged in the tank;
Q
the fuel filter;
Q
the fuel return manifold pipe;
Q
the connecting pipes.
The high pressure circuit consists of:
Q
the pressure pump;
Q
the single fuel manifold pipe;
Q
the injectors;
Q
the connecting pipes.
3A.1.5 FUEL SUPPLY SYSTEM
3A.1.5.1 INTRODUCTION