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.
Niallâs height is 5 feet 7 inches tall or 170cm. Niall is the shortest member of band One Direction. Although, Niall is certainly still a favorite of many female fans. Biography: Niall James Horan was born on 13 September 1993. The Irish born singer has one older brother.