wiring a 2007 and up alternator?
wiring a 2007 and up alternator? 2 pin connector, not 4. do i have to use the diode? which wire shoud get power?
it works as a 1 wire, but seems to drop off voltage as load increases...and i know my car isnt creating anywhere near the amp load this thing is rated for...
it works as a 1 wire, but seems to drop off voltage as load increases...and i know my car isnt creating anywhere near the amp load this thing is rated for...
We run a set up like this. just the battery lead hooked up nothing in the two other leads
See voltage with everthing on. lights, ac and EFI about 13.5-6. Has not been a problem for us yet
Tim
See voltage with everthing on. lights, ac and EFI about 13.5-6. Has not been a problem for us yet
Tim
TECH Apprentice
Joined: Aug 2010
Posts: 381
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From: Melbourne, FL.
When you get the connector...
The brown wire goes to pin 15 of the Green ECM connector and the Gray wire goes to pin 75 also in the Green ECM connector.
The ECM will then control the Alternator.
The brown wire goes to pin 15 of the Green ECM connector and the Gray wire goes to pin 75 also in the Green ECM connector.
The ECM will then control the Alternator.
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TECH Apprentice
Joined: Aug 2010
Posts: 381
Likes: 0
From: Melbourne, FL.
Gray is the Field Duty Signal so that needs 12 volts (Ign on).
Brown is for one side of the Idiot light. 12 Volts (Ign on) the other side of the light. Otherwise a 470 ohm resistor between this wire and 12 volts (Ign on).
Brown is for one side of the Idiot light. 12 Volts (Ign on) the other side of the light. Otherwise a 470 ohm resistor between this wire and 12 volts (Ign on).
Last edited by Docked Wage; Apr 21, 2012 at 12:49 AM.
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More info on this? 2 pin alternator need anything other than the charge wire to the battery/starter? Seems to be a split here between people that say wire the 2 pins or leave them empty.
