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:

Engine coolant recommendation
Engine coolant Use an anti-freeze/engine coolant compatible with an aluminum radiator, mixed with distilled water only. Water for mixing Use distilled water only. Water other than distilled water can corrode and clog the aluminum radiator. Anti-freeze / engine coolant The engine coolant perfo ...

Evaporative emission control system inspection (only for e-33)
Refer to evaporative emission control system removal and installation (only for e-33) . Hose Inspect the hoses for wear or damage. If it is worn or damage, replace the hose with a new one. Note make sure that the hoses are securely connected. Evap canister Inspect the eva ...

Specifications
Service data Fi sensors Tightening torque specifications Note the specified tightening torque is described in the following. Exhaust control system construction  exhaust system components Reference: for the tightening torque of fastener not specified in this ...

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