What color?

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What color?

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What color? - 5/5/2007 5:47:33 PM

jlh077464

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Hey guys. I'm installing my afc neo 2day. I've got 2 a point were im stumped. http://my.prostreetonline.com/forums/showthread.php?t=133 , is what i'm using for reference, thanx 2 the engineer. On the diagram of the pins that go in the ecu. It shows the 6th pin from the left being the throttle signal., and doesnt say the color of the wire coming from the ecu. But here is the thing, in the afc neo wiring diagram by model, it shows it being 3rd from the left on 22p. So which ones correct?...if i new the color of the throttle wire coming from the ecu, i would be able 2 figure it out. Thanx guys. Hopfully somebody is online even tho its a sat. afternoon.

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RE: What color? - 5/5/2007 5:52:03 PM

jlh077464

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okay after looking here. I'm even more confused. The 3rd one from the left #84 is, Throttle position sensor and the 6th one from the left #87 is, Closed throttle position switch (Idle switch). So which one am i suppose to tap the wire from my neo in to?

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RE: What color? - 5/5/2007 6:39:26 PM

silvercoupe97

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Print this page out.
http://www.vfaq.com/mods/ecu-harness-2G.html

You've confused yourself because you're looking too far into this and you're trying to finish too fast. Slow down, take a step back and breathe!
86 is the throttle signal, just as the prostreet how-to shows. Follow Prostreet instructions. I read over it and everything looks to be correct. Stop reading their posts though, I think that is confusing you. Look at that pic of the plug and the Neo connections.

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6 bolt/2g head,1G rods/2G pistons,FPBig28,MBC,Forge 1G DV,alky inj,AFPR,255lph,780cc, 3" turboback,Centerforce,4 spider,FMIC, Prosport Boost&EGT gauges,AEM wideband,DSMlink, AGX/Skunk2

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RE: What color? - 5/5/2007 7:12:32 PM

jlh077464

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you mean 87 right?...but in tha manual i got with the neo, it says 84 is.

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RE: What color? - 5/5/2007 7:30:18 PM

jlh077464

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Okay i connected it 2 87....but it will not let me select Karmen mode.

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RE: What color? - 5/5/2007 7:36:51 PM

jlh077464

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.....Well i just started it and it won't idle but about 10 sec. then die. And during those 10 sec. my afc will just blink and not cum on, then as soon as it dies, it will come on and be workin fine.

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RE: What color? - 5/5/2007 8:30:31 PM

jlh077464

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Okay so tell me if im wrong here?...when i go 2 hook up my Karmen...the wire coming from my ecu...i cut it and tap the lead with the brown with white stripe wire. Then the other i end, that goes 2 my engine harness i hook my black with white stripe into it. Like this iagrem shows., This is how i did it and it still won't let me select Karmen

Thumbnail Image

Attachment (1)

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RE: What color? - 5/5/2007 9:13:08 PM

silvercoupe97

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quote:

ORIGINAL: jlh077464

you mean 87 right?...but in tha manual i got with the neo, it says 84 is.

Not 87, sorry about that (86 IS in fact incorrect...counted wrong

). 84 is correct since that is the TPS wire, as the instructions stated. 87 is the Closed Throttle Position switch. You will get a signal when the TPS is closed (or open, I forget which). **<---this is just an switch that is either on or off.**

quote:

ORIGINAL: jlh077464

Okay so tell me if im wrong here?...when i go 2 hook up my Karmen...the wire coming from my ecu...i cut it and tap the lead with the brown with white stripe wire. Then the other i end, that goes 2 my engine harness i hook my black with white stripe into it. Like this iagrem shows., This is how i did it and it still won't let me select Karmen

Thumbnail Image

This may have something to do with the TPS sensor connected to the 87 pin instead of the 84 pin.
According to the wiring on Prosport, you are correct.

< Message edited by silvercoupe97 -- 5/5/2007 11:05:45 PM >

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Thanks,
John
6 bolt/2g head,1G rods/2G pistons,FPBig28,MBC,Forge 1G DV,alky inj,AFPR,255lph,780cc, 3" turboback,Centerforce,4 spider,FMIC, Prosport Boost&EGT gauges,AEM wideband,DSMlink, AGX/Skunk2

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RE: What color? - 5/5/2007 9:23:35 PM

jlh077464

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I think prostreet just made a mistake, I think it has 2 be 84 not 87. It got dark on me. So 2moro I think ill move it 2 #84 and see if that will actually let my car run for more than 10 sec. and it was smokin like crazy. Never seen it do that before.

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RE: What color? - 5/5/2007 9:25:40 PM

jlh077464

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Silver i just read your post agin. It seems you said it the same way again., 2 me 86 cant be correct.

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