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  • 1996 - 2004 SN95 Mustang -General/Talk-

O2 Censor Huge Issue

  • Thread starter Thread starter GageNawrocki
  • Start date Start date Oct 30, 2016
G

GageNawrocki

New Member
Oct 30, 2016
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Oct 30, 2016
#1
  • Oct 30, 2016
  • #1
I HAVE A HUGE ISSUE. PLEASE HELP. 00 gt. In the process of getting o2 censors worked out for a tune and "gas milage." Bank one forward plug from the harness is GONE! Bank two forward plug from the harness is there and so are bank one and two rear plugs. The ass hat I bought this from before "doesn't know" why its gone. Please help.
 

Az Pete

10 Year Member
Mar 30, 2005
711
18
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Panama City, Fl.
Oct 30, 2016
#2
  • Oct 30, 2016
  • #2
Either get to a junk yard and pull the missing harness or possibly check with local parts stores to see if they have replacements. Ford dealer may be an option also.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,158
17,852
224
Massachusetts
Oct 31, 2016
#3
  • Oct 31, 2016
  • #3
It probably caught something from hanging and got ripped off. Do you see where it should be in the harness at all?
 

DIRTY ROCK

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Nov 1, 2016
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Nov 1, 2016
#4
  • Nov 1, 2016
  • #4
how much of a job is it to replace the O2 portion of the harness? Also can this be done easily?
 

mogs01gt

Founding Member
Jul 22, 2002
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Nov 2, 2016
#5
  • Nov 2, 2016
  • #5
DIRTY ROCK said:
how much of a job is it to replace the O2 portion of the harness? Also can this be done easily?
Click to expand...
Its gonna be tight but the connector comes down from behind the engine and branches off around the bell housing. You should be able to see the bottom of the connector. Its either green or purple, I cant remember which.
 

DIRTY ROCK

New Member
Nov 1, 2016
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Nov 2, 2016
#6
  • Nov 2, 2016
  • #6
So its just a sub-harness to the main?

I imagine Gankin one from a J/Y wont be all that bad after all.. That needs to happen for sure Gage....

At least yank yours out and take a look at what happen to it, share the photos too...
 

mogs01gt

Founding Member
Jul 22, 2002
3,113
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Ohio
Nov 2, 2016
#7
  • Nov 2, 2016
  • #7
DIRTY ROCK said:
So its just a sub-harness to the main?
I imagine Gankin one from a J/Y wont be all that bad after all.. That needs to happen for sure Gage....
At least yank yours out and take a look at what happen to it, share the photos too...
Click to expand...
Yes, if you look at the back of your intake/engine, you can see the harness going down behind the firewall.
 
Reactions: DIRTY ROCK

DIRTY ROCK

New Member
Nov 1, 2016
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#8
  • Nov 2, 2016
  • #8
sounds like good news to me... Gage's 2000 GT came standard with an auto trans, but was then later swapped with a manual, T5 I believe... Whoever swapped it probably effed it up..
 
G

GageNawrocki

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Oct 30, 2016
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Nov 5, 2016
#9
  • Nov 5, 2016
  • #9
mogs01gt said:
Its gonna be tight but the connector comes down from behind the engine and branches off around the bell housing. You should be able to see the bottom of the connector. Its either green or purple, I cant remember which.
Click to expand...

If I remember correctly the forward are green and the rears are purple.
 
G

GageNawrocki

New Member
Oct 30, 2016
3
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Nov 5, 2016
#10
  • Nov 5, 2016
  • #10
DIRTY ROCK said:
sounds like good news to me... Gage's 2000 GT came standard with an auto trans, but was then later swapped with a manual, T5 I believe... Whoever swapped it probably effed it up..
Click to expand...

T45, almost the same thing.
 
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