| 词条 | Digital fuel injection |
| 释义 | {{Multiple issues|{{Orphan|date=May 2016}}{{unreferenced|date=October 2015}} }} Digital fuel injection refers to a fuel injection system that uses a digital signal from an onboard electronic control unit (ECU) to admit fuel into a carburetor style intake. While similar to that of throttle body injection, the system uses no sensors to help regulate the fuel flow. Instead, it uses a signal from the ECU previously programmed by the tuner. Digital systems work to keep complexity to a minimum. Without the need for sensors, the engine bay is kept free of wires, and the engine of extra sensors that may cause malfunctions. {{Technology-stub}} 1 : Fuel injection systems |
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