o2 sensor wiring help??????
Thread Starter
Joined: Mar 2002
Posts: 633
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From: Portland Oregon/Tampa Florida, usa
o2 sensor wiring help??????
I need to know since my harness was cut i have no plug so i need to know what color wires goes where?
On the harness i have 2 black a blue and a yellow
On the o2 sensor i have a white 2 black and a green
the wires on the harness could have been changed at the ecu i have not checked yet so tell me which colors go where
for example the black from the harness goes to the blank color o2 sensor
On the harness i have 2 black a blue and a yellow
On the o2 sensor i have a white 2 black and a green
the wires on the harness could have been changed at the ecu i have not checked yet so tell me which colors go where
for example the black from the harness goes to the blank color o2 sensor
Mr. Badwrench
Joined: May 2002
Posts: 14,146
Likes: 2
From: stranger in a strange land
Re: o2 sensor wiring help?????? (spencedogg)
if the yellow is atcually white shielded, it goes to the white.
blue to the green, and the blacks doesnt matter.
I AM TIRED. please correct me if i am wrong on this.
blue to the green, and the blacks doesnt matter.
I AM TIRED. please correct me if i am wrong on this.
Honda-Tech Member
Joined: Jul 2003
Posts: 2,830
Likes: 0
From: NEW YORK, us
the two blacks are the heater so either black to either black
half way there
whiteis is signal- green is positive power
i believe the yellow is signal- white to yellow
and blue is power- green to blue
may be wrong chech manuel to find out whether blue is power or signal.
half way there
whiteis is signal- green is positive power
i believe the yellow is signal- white to yellow
and blue is power- green to blue
may be wrong chech manuel to find out whether blue is power or signal.
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