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Discussion Starter · #1 ·
hi guys.sorry for bugigng again.i'm still thinking to get safc 1 or safc2.i got someone here already helped me with the wiring diagram and stuff.however.thats for the s-afc,not the safc2.i have figured all the wires are the same except for the purple,pink and orange ones.
here's the list:
Wiring Colors:



Red - Power
Green - RPM
Purple - Knock Sensor
Grey - Throttle Position Sensor (TPS)
Brown - Ground
Black - Ground
Yellow - MAF output (non karmann)
White - MAF input (non karmann)

OR

Pink - MAF output (karmann)
Orange - MAF input (karmann)

and i dont understand what karmann is,can anyone tell me.or i'll just go with the yellow and white like the first s-afc?i've located all the wires no problem,but the purple one(knock sensor).i dont know what this wire should connect to the ecu.i have some pics for the ecu diagram.if anyone knows.please tell me which one is it.i'm new here.wich i can have someone to help me here.thanks

http://groups.msn.com/uca56b7fu0n8ohfn0b2j4ptt81/page54.msnw?action=ShowPhoto&PhotoID=1926

http://groups.msn.com/uca56b7fu0n8ohfn0b2j4ptt81/page54.msnw?action=ShowPhoto&PhotoID=1923

http://groups.msn.com/uca56b7fu0n8ohfn0b2j4ptt81/page54.msnw?action=ShowPhoto&PhotoID=1924

http://groups.msn.com/uca56b7fu0n8ohfn0b2j4ptt81/page54.msnw?action=ShowPhoto&PhotoID=1925

thanks everyone[/img]
 

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Discussion Starter · #2 ·
can anyone help me here??

i want to know about the purple wire.i dont know the location to connect and is our car non-karmann or karmann.the first safc comes with yellow and white wires,but the second safc have extra pink and orange.i dunno which one to choose.thanks guys
 

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Nygmatic
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kenji0104 said:
can anyone help me here??

i want to know about the purple wire.i dont know the location to connect and is our car non-karmann or karmann.the first safc comes with yellow and white wires,but the second safc have extra pink and orange.i dunno which one to choose.thanks guys
our cars use a "hot-wire" type AFM not a karman type. so ignor the pink and orange wires.

the purple is definately the knock sensor. i havent looked inside my ecu box for a while. if no one comes up with an answer soon, ill open it up and let you know. its been a while since i installed my SAFCII
 

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blueMM said:
sasquatchIS said:
the purple knock sensor wire goes to "Connector#4 - Row 4 - Pin 1 or Pin 2". either pin is okay. one goes to cylinder#2 the other to cylinder#5.

http://groups.msn.com/uca56b7fu0n8ohfn0b2j4ptt81/page54.msnw?action=ShowPhoto&PhotoID=1924
Can someone confirm this? and does that only apply for 5 speeds and NOT automatics?
hey!... where's the faith! :lol:

that's okay. nothing wrong with a second opinion, expecially when the first one is mine. :wink:

Fryd' has his on connector#4 - row 4 - pin 1. (^ thanks for the pic.)

I have only installed the s-afc once on my car, (2003 manual), and the s-afc2 once on a 2002 auto, (on connector#4 - row 4 - pin 2). But I noticed on your other post that you got your instructions for your 2001. Completely different. Hope thing work out for yeah.
 

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^^^^^
thanks for the reply.
i noticed the difference in car model year.
so does anyone here know where the knock sensor on an 01 auto is located?
 
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