getting tach at coil or injectors

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profuse007

Gold - Posts: 2,015

Joined: October 20, 2002

Location: Texas, United States

Posted: February 04, 2005 at 3:35 PM / IP Logged

^^^^^how do you know that most newer cars DO NOT have a common wire at the injectors?

what is "common" wire is, exactly, to you?

if theres no common wire at the injectors, wouldnt that be un-efficient to relay both signals, (-)(neutral) and (+)(hot) at the same time?

Houston,TX

"The two most common elements in the universe are H+ and stupidity" (Ellison).

NowYaKnow

Gold - Posts: 1,217

Joined: December 18, 2002

Posted: February 06, 2005 at 12:17 PM / IP Logged

Let me clarify.. When I said most newer cars don't have a common wire at the injector, I mean strictly on the color of the wires themselves, not the function. Someone else mentioned there will be one on every injector that is the same color wire, that's not the case on a lot of the newer vehicles. Sorry if I mislead anyone.

Mike

profuse007

Gold - Posts: 2,015

Joined: October 20, 2002

Location: Texas, United States

Posted: February 06, 2005 at 3:50 PM / IP Logged

oh common colors.... i got you....NowIKnow

btw, by interpretation of common wire, it meant common grounded. so one wire is ground and teh other is pulse by duration dependin on the computer.

Houston,TX

"The two most common elements in the universe are H+ and stupidity" (Ellison).

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getting tach at coil or injectors

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