Injector Plugs - Alfa Romeo Forum
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(Post Link) post #1 of 3 Old 26-01-17 Thread Starter
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Injector Plugs

Hi All

Im putting on all new injector plugs ( v6 ) but what i want to know is what side pin is the
positive signal as i only have black/red wire and want to put red on the signal side and the factory wires are all different colors .

Looking at the picture as it is which pin is the + left or right
Thanks
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Injectors are connected to 12V and triggered to ground by ECU :

https://www.change2e85.com/index.php?_route_=Polarity

Are you sure those blue ones are the correct V6 injectors? I was quite sure they use Bosch EV1 style:
http://www.allfordmustangs.com/forum...-injectors.jpg

EDIT: What V6 are you using? 12 Valve / 24 Valve? Which car? Standard ECU?
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Last edited by Gertie; 30-01-17 at 12:02.
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(Post Link) post #3 of 3 Old 31-01-17 Thread Starter
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Quote:
Originally Posted by Gertie View Post
Injectors are connected to 12V and triggered to ground by ECU :

https://www.change2e85.com/index.php?_route_=Polarity

Are you sure those blue ones are the correct V6 injectors? I was quite sure they use Bosch EV1 style:
http://www.allfordmustangs.com/forum...-injectors.jpg

EDIT: What V6 are you using? 12 Valve / 24 Valve? Which car? Standard ECU?

thanks gertie

no the picture is just one i got for an example and yes they do use ev1

Im using a 3.0 24v from a 166 running the standard ecu with a piggy back ecu
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