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John Stafford
DieHard
Qld.
Soarer UZZ31 GT-L V8 and a UZZ32 # 514

Posts: 572
Reg: 02-2010

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Thursday, August 22, 2013 - 09:16 pm, by:  John Stafford (Johng12) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

I have a problem with the right hand O2 sensor wire that goes to the ECU burning off from the exhaust.

I need to know what colour the wire is as it comes off the main loom and where to cut and rerun it.

Can anyone help this late at night?
John Stafford
DieHard
Qld.
Soarer UZZ31 GT-L V8 and a UZZ32 # 514

Posts: 574
Reg: 02-2010

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Thursday, August 22, 2013 - 09:20 pm, by:  John Stafford (Johng12) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

If you can help, ring me on 0411555284 and I will ring you back.
Many Thanks John
Lynton Scale
Tinkerer
Vic
UZZ32 Active V8

Posts: 84
Reg: 07-2005

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Friday, August 23, 2013 - 01:40 pm, by:  Lynton Scale (Lscale) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

I have the same problem if someone wants to post it so we can all benefit - thanks.
John Stafford
DieHard
Qld.
Soarer UZZ31 GT-L V8 and a UZZ32 # 514

Posts: 603
Reg: 02-2010

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Thursday, September 12, 2013 - 02:45 pm, by:  John Stafford (Johng12) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Just in case you did not find out Lynton:
It is
RH Side red/yellow (47 pin out on the ECU)
It is surrounded by a stainless Steel wire with a Blue insulation. Do not solder the inner and outer together or it will short out the wire.

I re ran my right hand sensor wire in a heat proof flexible tube, on the roadside of the steering shaft and up around to the loom at the back of the motor. It will not burn out again.

I soldered a wire to the wire near the ECU so I could measure the O2 sensor easily with a multimeter. I fed that wire over the top of the carpet and put things back together, so don't have to pull the ECU out again if I want to measure the O2 sensor again. I taped the end over so no shorts can happen. I can now connect to it easily under my mat whenever I want.

I bought a wideband O2 sensor and measured the AFR from using that wire too, as I fed it over the trans tunnel to my gauge.


LH Side white (48 pin out on the ECU)
Lynton Scale
Tinkerer
Vic
UZZ32 Active V8

Posts: 85
Reg: 07-2005

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Thursday, September 12, 2013 - 05:22 pm, by:  Lynton Scale (Lscale) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Thanks for writing that all down John - much appreciated.
John Stafford
DieHard
Qld.
Soarer UZZ31 GT-L V8 and a UZZ32 # 514

Posts: 605
Reg: 02-2010

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Thursday, September 12, 2013 - 08:17 pm, by:  John Stafford (Johng12) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

No worries, our victories belong to everyone who has a heart for them.
Hey, born the same year as me, and with a 32 as well. Cheers

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