The vast majority of fuel injectors are ground controlled. This means that of the two wires going to the injector one is held at steady 12 â 14 volts while the other lead is pulsed to ground by the ECM. This type of injector circuit is called negative trigger.
Niall James Horan (born September 13, 1993) is a member of One Direction along with Harry Styles, Liam Payne, and Louis Tomlinson. He is the only Irish member of the band.
Niall Horan's new solo album: Release date, songs, credits, collaborations and everything else you need to know.