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:

Battery current leakage inspection
Inspect the battery current leakage in the following procedures:  turn the ignition switch off.  Remove the front seat. Refer to exterior parts removal and installation in section 9d (page 9d- 6).  Disconnect the battery () lead wire.  Measure the current betwee ...

Side standngnition interlock switch
Check the side stand/ignition interlock system for proper operation as follows:  Sit on the motorcycle in the normal riding position, with the side stand up.  Shift into first gear, hold the clutch in, and start the engine.  While continuing to hold the clutch in ...

Side-stand construction
Frame Side-stand bracket Washer Side-stand 50 Nm (5.0 Kgf-m, 36.0 Lbf-ft) 40 Nm (4.0 Kgf-m, 29.0 Lbf-ft) Apply grease to sliding surface. ...

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