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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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02 harness

  • Thread starter Thread starter Crazyhorse347
  • Start date Start date Oct 27, 2008
C

Crazyhorse347

New Member
Oct 12, 2008
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Oct 27, 2008
#1
  • Oct 27, 2008
  • #1
does anyone have a picture of where the o2 harness plugs into the factory harness on a 89 mustang. I dont have o2's in my car and I am looking for the harness and cannot find it. My car was a 87 but it has mass asi on it now. I think they changed the harness becasue the computer is out of a 89 with a 5 speed.

I am running a SCT chip and it is dyno tuned and had 1 o2 hooked up on a separate wire just for the tuning, The owner took the 02 out of it after it was tuned. I would like to find the o2 harness and put it back.

Any pictures would help.

o2less in Georgia!
 
C

Crazyhorse347

New Member
Oct 12, 2008
9
0
0
Oct 27, 2008
#2
  • Oct 27, 2008
  • #2
o2 harness

here is a picture of a plug I found, can you tell me if this is the plug that the o2 harness plugs into?
 

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1990Coupe

Founding Member
Mar 11, 2002
1,462
132
114
Toms River NJ
Oct 27, 2008
#3
  • Oct 27, 2008
  • #3
yes that looks like the plug. It will be on the passenger side, around where the MAF hooks up
 
C

Crazyhorse347

New Member
Oct 12, 2008
9
0
0
Oct 27, 2008
#4
  • Oct 27, 2008
  • #4
anyone have a harness they dont need?
 

2000xp8

SN Certified Technician
Aug 8, 2003
8,015
1,612
194
NJ
Oct 27, 2008
#5
  • Oct 27, 2008
  • #5
There is 2 on ebay right now, search "mustang o2 harness"
 
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