O2 sensor wiring

[CRXDEL501]

hey everyone
can anyone wire up an o2 sensor to my ecu tomorrow?
i need it done urgently.
the wires are there but arent wired to the ecu
i made an attempt last night but was unsuccessful.
its an ek with p72 ecu, with b18 sir-g engine.
let me know asap.
not sure if i posted in the wrong section.

pm or mobile 0422 082 681.

cheers

or any help would be appreciated.

the o2 sensor has a green wire, yellow wire, and two blacks which have silver through them, so cannot distinguish which one is which, and was unable to find any info on the net.

thanks

[TbM]

Do you just need to know the o2 sensor colour code?
http://hiflo.com.au/pdf/O2%20sensor%20wiring%20colour%20codes.pdf

Or do you need the ecu pin outs? Let me know what obd series your ecu is and ill put up the pin out for you.

Edit: Ill just put them up and you can pick which one your ecu matches.
Obd 1
http://technet.ff-squad.com/wiring.obd1.htm
Obd 2a
http://technet.ff-squad.com/wiring.obd2a.htm
Obd 2b
http://technet.ff-squad.com/wiring.obd2b.htm

[CRXDEL501]

Oh cheers man
It's p72 obd2a
Pinouts and wiring.

I'll check it out when I get home

Rep+1

[CRXDEL501]

Just not sure if they have used d series harness or b

[CRXDEL501]

Actually they were what we were using last night
Doesn't have a white wire. It's yellow
And where the pinouts are.. There's nothing there?
So confused

[TbM]

Actually they were what we were using last night
Doesn't have a white wire. It's yellow
And where the pinouts are.. There's nothing there?
So confused
I would assume the yellow is white so signal +, Where did you buy the o2 sensor from? They should be able to tell you the colour code if its not a normal ngk or denso one, could also test it with a multi meter or AFR gauge to make sure you have the wires right.

The ecu pin out are linked in my last post i just put all the obd's i had up so you can pick yours. Heres the obd 2a one again.
http://technet.ff-squad.com/wiring.obd2a.htm
I think your looking for pins A6, A11, D7 and im not sure of the last one.
Heres a link that may help, read some of the replies.
http://www.ozhonda.com/forum/showthread.php?68798-DIY-PGMFI-Diagnostics-Code-41-PO2H

[CRXDEL501]

Thanks heaps mate
Yeah I would assume it would be the white too
Um I didn't get the o2 sensor and the seller I don't think is sure.
I think we did do it wrong last night but needa figure it out
I hate wiring lol