2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Need help with S5 afm wires

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Old Jan 30, 2010 | 07:09 PM
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Need help with S5 afm wires

I just got a rtek 2.1 for the S5 TII and now I got the SAFC2 that I wired in removed. Now I am checking the wires and I forgot which one is the AFM wire lol.
I look at the pinhead and the afm wire color is black on pin 2b, but when I look at the AFM there is no black wire in it? Or atleast from what I can tell from the faded colors.

I know its pin 2b for the afm on the ecu, but on the afm its the VS pin on page F2-80 of the fsm under Fuel and emission for turbo, but according to F2-8 in the fsm for turbo, the same wire is in the middle of the plug. But that middle connector is E2 on the AFM.

Also, in the Engine harness there are two thick gray wires and a black wire, which it seems all three are spliced in, is one of that the afm wire?
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