Toyota RAV4 manuals

Suzuki GSX-R 1000 Service Manual: General description

Fuel injection system description

Fuel system

The fuel delivery system consists of the fuel tank (1), fuel pump (2), fuel filter (3), fuel feed hose (4), fuel delivery pipes (5) including fuel injectors (6) and (7), fuel pressure regulator (8). There is no fuel return hose. The fuel in the fuel tank is pumped up by the fuel pump and pressurized fuel flows into the injectors installed in the fuel delivery pipe. Fuel pressure is regulated by the fuel pressure regulator. As the fuel pressure applied to the fuel injectors (the fuel pressure in the fuel delivery pipe) is always kept at absolute fuel pressure of approx. 294 Kpa (2.9 Kgf/cm2, 41.8 Psi), the fuel is injected into the throttle body in conic dispersion when the injector opens according to the injection signal from the ecm.

The fuel relieved by the fuel pressure regulator flows back to the fuel tank.

Suzuki GSX-R. Fuel system


  1. Fuel tank
  2. Fuel pump
  3. Fuel mesh filter
  4. Fuel feed hose
  5. Fuel delivery pipe
  6. Primary fuel injector
  7. Secondary fuel injector
  8. Fuel pressure regulator
  9. Pre-pressurized fuel
  10. Pressurized fuel
  11. Relieved fuel
Precautions
Keep away from fire or spark.  During disassembling, use care to minimize spillage of gasoline.  Spilled gasoline should be wiped off immediately.   ...

Schematic and routing diagram
Fuel tank drain hose and breather hose routing diagram Fuel tank water drain hose Fuel tank breather hose no. 1 Fuel tank breather hose no. 2 Fuel tank breather hose n ...

Other materials:

Front brake master cylinder assembly removal and installation
Removal Drain brake fluid. Refer to “brake fluid replacement” .  Disconnect the front brake light switch coupler (1).  Place a rag underneath the brake hose union bolt (2) on the master cylinder to catch any spilt brake fluid.  Remove the brake hose union bolt (2). ...

Gearshift shaft / gearshift cam plate removal and installation
Removal Remove the engine sprocket cover. Refer to “engine sprocket removal and installation” in section 3a .  Remove the clutch components. Refer to “clutch removal” in section 5c .  Remove the snap ring (1) and washer (2) from the gearshift shaft. Special tool : 09900–06 ...

Exhaust system components
Exhaust pipe gasket Exhaust pipe assembly Ho2 sensor Connector : install the connector so that the chamfer side faces backward. Muffler chamber Muffler body Excv cable no. 1 Excv cable no. 2 When loosening or tightening the pulley bol ...

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