SAFC Installation Help
Thread Starter
Lexus Fanatic
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Joined: Jul 2003
Posts: 10,681
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From: Tulsa, Oklahoma
SAFC Installation Help
Guys,
Just want to make sure this is right
SAFC -----------------ECU
Green-----------------Green/Black
Gray-------------------Blue
Red--------------------Red/Black
Purple-----------------Black
Black-------------------Brown
Brown------------------Brown
Yellow----------------- Red/Blue
White-------------------Red/Blue
Blue-------------------NOT USED
Orange---------------NOT USED
Anyone?
Jonny
Just want to make sure this is right
SAFC -----------------ECU
Green-----------------Green/Black
Gray-------------------Blue
Red--------------------Red/Black
Purple-----------------Black
Black-------------------Brown
Brown------------------Brown
Yellow----------------- Red/Blue
White-------------------Red/Blue
Blue-------------------NOT USED
Orange---------------NOT USED
Anyone?
Jonny
Pole Position
Joined: Sep 2005
Posts: 305
Likes: 0
From: Gayburg, MD
Originally Posted by Dx3
Guys,
Just want to make sure this is right
SAFC -----------------ECU
Green-----------------Green/Black RPM
Gray-------------------Blue throttle
Red--------------------Red/Black 12 volt power
Purple-----------------Black factory knock sensor? I am not sure about this one
Black-------------------Brown ground
Brown------------------Brown ground 1 cm away from where the black ground was connected
Yellow----------------- Red/Blue to ecu the AFC sits between this and the below connection
White-------------------Red/Blue away from ecu
Blue-------------------NOT USED tap this into the factory O2 sensor in order to read O2 sensor voltage
Orange---------------NOT USED
Anyone?
Jonny
Just want to make sure this is right
SAFC -----------------ECU
Green-----------------Green/Black RPM
Gray-------------------Blue throttle
Red--------------------Red/Black 12 volt power
Purple-----------------Black factory knock sensor? I am not sure about this one
Black-------------------Brown ground
Brown------------------Brown ground 1 cm away from where the black ground was connected
Yellow----------------- Red/Blue to ecu the AFC sits between this and the below connection
White-------------------Red/Blue away from ecu
Blue-------------------NOT USED tap this into the factory O2 sensor in order to read O2 sensor voltage
Orange---------------NOT USED
Anyone?
Jonny
I don't know the color wires you tap into. However , if you look at a pinout diagram for the ECU you can figure out which wire goes where. Don't use T-taps.... Solder the connection..
Thread Starter
Lexus Fanatic
iTrader: (13)
Joined: Jul 2003
Posts: 10,681
Likes: 10
From: Tulsa, Oklahoma
Originally Posted by Ronsully
I don't know the color wires you tap into. However , if you look at a pinout diagram for the ECU you can figure out which wire goes where. Don't use T-taps.... Solder the connection..
Where is the factory O2 sensor for the blue wire??
I have it all soldered up - just wanted to make sure I had read the pinouts correctly.
Thx man,
Jonny
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