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NEED HELP! O2 sensor wire


powershiftfive

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Oct 16, 2023
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Location
Breinigsville, PA
Vehicle Year
1989
Make / Model
Ford Bronco II
Transmission
Manual
somebody stole the exhaust system off of my 1989 Ford Bronco II. When they did, they ripped out the wire for the oxygen sensor. I can’t find it anywhere. even a small piece. Could somebody please help me locate where it is on the wiring harness? pictures would be extremely helpful.
 


tw205

Bronco II Rancher.
U.S. Military - Veteran
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Location
Bronson Michigan
Vehicle Year
1985
Make / Model
Ford Bronco II
Engine Type
2.8 V6
Engine Size
2.8
Transmission
Manual
2WD / 4WD
4WD
Total Lift
6” skyjacker 2” body
Tire Size
33x12.5
Passenger side a black wire casing runs along the intake manifold. When it reaches the back of the manifold 3 smaller black casing come out. One to distributor one to O2 and I’m unsure of the other. Maybe transmission.
E2AB0085-2B78-440C-B555-0DC164C17B31.jpeg

In the picture it’s the one closest to the valve cover. It has a disconnect then pigtail to O2
 

powershiftfive

New Member
Joined
Oct 16, 2023
Messages
3
Reaction score
0
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1
Location
Breinigsville, PA
Vehicle Year
1989
Make / Model
Ford Bronco II
Transmission
Manual
thank you! thats a great start.
in the picture can you circle which of the 3 wires goes to the O2 sensor?
 

tw205

Bronco II Rancher.
U.S. Military - Veteran
Joined
Jan 23, 2011
Messages
730
Reaction score
976
Points
93
Location
Bronson Michigan
Vehicle Year
1985
Make / Model
Ford Bronco II
Engine Type
2.8 V6
Engine Size
2.8
Transmission
Manual
2WD / 4WD
4WD
Total Lift
6” skyjacker 2” body
Tire Size
33x12.5
thank you! thats a great start.
in the picture can you circle which of the 3 wires goes to the O2 sensor?
I circled the casing that has the O2. The arrow points to the O2. You can see the pigtail following the exhaust up to the connection.
03E7C816-99C1-450E-9505-D5BC9AC19521.jpeg
 

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