 | Fuel Injection Systems |  |
 |
Intake Manifolds
Distributes the air flow from the throttle body to the engine cylinder. |
Resin Intake Manifold |
 |
Fuel Injectors
Meters and injects fuel to the intake air flow. |
 |
|
Throttle Bodies
Controls air flow to the engine.
|
Throttle Body
Multi-Bore Type | 
Throttle Body
with IACV |
|
|
Fuel Pumps
A pump which flows the fuel in fuel tank.
|
FFP Module
| 
Fuel Pump
|
|
|
Sensors
Various sensors are available to detect engine operating status. |
Angle Sensor type1 | 
Angle Sensor type2 |
Position Sensor | 
Air Temperature Sensor |
Engine Temperature Sensor | 
Pulse Sensor |
|
|
EGR Valves (EGR: Exhaust Gas Recirculation)
The E-EGR is a valve which channels a portion of the exhaust gas from the exhaust line into the engine through the intake line to reburn this gas in order to reduce harmful exhaust gas emissions.
When a portion of the exhaust gas discharged from the cylinder after compression and combustion of the air mixture is returned to the intake side by the EGR valve and recirculated by mixing it with new intake air, the concentration of air in the combustion chamber can be decreased. This moderates combustion inside the cylinder, lowering the combustion temperature and reducing NOx emissions.
The timing at which the exhaust gas is returned to the intake side and the volume of gas are adjusted by means of computer control of the EGR valve and throttle valve.
|
E-EGR Valve | 
Air Suction Valve |
Air Boost Valve | |
|
|
|
| EA Devices | |
|
Solenoid Valves
Keihin offers a wide variety of hydraulically controlled valves to perform shifting of gears in automatic transmissions. |
3WAY_AT Solenoid | 
Linear Solenoid Valve |
|
|
| CNG / LPG Systems | |
|
Injectors (CNG / LPG)
Injectors are used in fuel injection systems which replace conventional vaporizer / mixer fuel systems. They inject the ideal volume of fuel for the intake air which is controlled by the ECU. |
CNG / LPG-injector |
|
|
Pressure Regulators (CNG)
This product supplies fuel (natural gas) to the injector at the ideal pressure in order to achieve optimum combustion control. |
Pressure Regulator(CNG) |
|
|
ECUs
The ECU uses intake air volume, engine rotation speed, water temperature and other sensor signals to control fuel injection volume in order to optimize the air-fuel ratio for the engine. |
FI-ECU | 
INJ DRIVER |
|
|
|
|
