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techtalk:evo:engctl03 [2020/01/03 11:05] ixl2relax [Low Fuel Sensor] |
techtalk:evo:engctl03 [2020/01/24 21:51] ixl2relax [Fuel Injectors] |
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| ==== Fuel Injectors ==== | ==== Fuel Injectors ==== | ||
| - | The fuel injectors are electrical solenoids (switch valves for liquid) that allow the flow of pressurized fuel from the electric fuel pump. The injectors spray fuel (like a hose nozzle) into the intake manifold air tract. See example in the 'EFI Manifold & Induction Module' picture. | + | The fuel injectors (see pic above) are electrical solenoids (switch valves for liquid) that allow the flow of pressurized fuel from the electric fuel pump. The injectors spray fuel (like a hose nozzle) into the intake manifold air tract. |
| The injection time (therefore, fuel amount) is a matter of how long (in milliseconds) the injector solenoid is active. This is a very small time period. | The injection time (therefore, fuel amount) is a matter of how long (in milliseconds) the injector solenoid is active. This is a very small time period. | ||
