08-03-2005, 11:15 AM
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#1
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V.I.P. Member
Join Date: Apr 2005
Location: Wisconsin
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ok so i got this air/fuel gauge and i can't figure out which wires i need to tap into. i need to know which wire on the o2 sensor i have to tap into and which wire is the best to tap into to get my 12 volt power source.
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08-03-2005, 01:18 PM
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#2
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GLS member
Join Date: Nov 2003
Location: Fairfax, VA
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3400? if so, stand next to the drivers side fender and lean over to the middle of the motor. look down and you should see a small sensor with a purple wire coming out of it on your exhaust pipe. you need to tap that wire. some do it inside the car(no idea where the wire is inside), i found it easier to just tap right there. if you have a 4cyl, might be different dunno.
for power, i used the drivers side fuse box for the 12v.
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08-03-2005, 04:02 PM
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#3
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V.I.P. Member
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its a 3400. thanks
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08-03-2005, 07:11 PM
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#4
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Quote:
Originally posted by sound_xtreme@Aug 3 2005, 12:18 PM
3400? if so, stand next to the drivers side fender and lean over to the middle of the motor. look down and you should see a small sensor with a purple wire coming out of it on your exhaust pipe. you need to tap that wire. some do it inside the car(no idea where the wire is inside), i found it easier to just tap right there.
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i looked and found that there are four wires comming out of the o2 sensor. white, blue, and 2 black. none of them are purple. any ideas?
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08-03-2005, 08:55 PM
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#5
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V.I.P. Member
Join Date: Nov 2003
Location: Plano, Tx (dallas)
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the 02 sensor wires are those color.. look at the other harness.. it has a purple wire in it. that one goes back to the computer.
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08-03-2005, 09:41 PM
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#6
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Location: Wisconsin
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i think im blind, but if u could post a pic. of the area where i would find it that would be nice. thanks
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08-04-2005, 01:04 AM
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#7
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Aleromod part owner
Join Date: Nov 2003
Location: Far Northeast Philadelphia, PA
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It's like by the coil, under it actually. You have to look down there.
It's clipped in from the factory, but it does have 4 wires. the one you tap is purple, if you don't see that, it's not the hardness
You could also get the pigtail from PFYC
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08-04-2005, 04:21 PM
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#8
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found it
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08-12-2005, 02:29 PM
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#9
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GL Member
Join Date: Mar 2004
Posts: 257
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hey is there anyway u can get me a pic of that harnes and wire? i'm jus not seein it
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08-12-2005, 03:20 PM
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#10
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V.I.P. Member
Join Date: Apr 2005
Location: Wisconsin
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look in the engine bay over here
[attachmentid=8176]
then u should see your o2 sensor
[attachmentid=8177]
right above it that should be 4 wire in that black plastic stuff. one of them is the purple wire
[attachmentid=8178]
hope this helps
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08-15-2005, 10:13 PM
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#11
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GL Member
Join Date: Mar 2004
Posts: 257
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yupp, i got it thanks but runnin a lil too lean for comfort so lookin at fuel rails. any recomenations?
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