The ECU sends fuel to the engine based upon how fast the crankshaft rotates, ... The IAC is similar to a fuel injector in that they both alter fluid flow via a solenoid actuated pin.

4 Wheel & Off Road installs a throttle-body fuel injection system on an FJ40 Land Cruiser. ... it sends a higher voltage signal to the ECU and the fuel delivered to the injector is adjusted ...

Holley Commander 950Holley offers the Commander 950 ECU as well as the Commander 950 Multi-Point universal fuel-injection kits. The ECU operates in speed density or Alpha-N modes (throttle ...

Electronic Fuel Injection (EFI) As opposed to a carburetor, which mixes fuel with air by means of a venturi, ... which is finalized by accurate output commands from the same ECU. ...

This information makes the system respond faster and results in greater fuel economy than older vehicles achieved with throttle-body fuel injection. 3. The ECU completes the electrical circuit to ...

The Ram Jet 350 fuel-injection system (PN 12498032) requires the MEFI 4 ECU and injector harness kit (PN 12499116). The Ram Jet 502 fuel-injection kit is complete and ready to go. How do I tune it?

A fuel injector is considered the "heart" of the engine. The fuel injector, connected to an Electronic Control Unit (ECU), regulates the fuel injection process. The ECU controls the opening and ...

Initially used in World War II aircraft, fuel injection systems were first developed for cars by Mercedes-Benz in 1955. The 300 SL sports car saw enhanced performance and efficiency thanks to the ...

A fuel injector is considered the "heart" of the engine. The fuel injector, connected to an Electronic Control Unit (ECU), regulates the fuel injection process. The ECU controls the opening and ...

You can get your factory ECU reprogrammed, ... Currently, rusEFI can control spark timing, fuel injection and the fuel pump, and it has functioning data logging and USB connectivity.

The new line of Transfer Port Injection KTMs could lead to an era of cleaner two-strokes, bringing the nimble bikes back from the brink.