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raw111
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Registered:
December 2004
icon5.gif  Auto meter A/F Gauge any one know where signal wire is? st185GT4 Tue, 18 January 2005 11:00 Go to next message
anyone know wheir bout's i can find the signal wire from the o2 sensor or the computer? wat colour the wire's are. Confused
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Fr3aK
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Wollongong
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January 2005
Re: Auto meter A/F Gauge any one know where signal wire is? st185GT4 Tue, 18 January 2005 12:21 Go to previous messageGo to next message
In my Camry, i ran the A/F meter signal lead off the EGO sensor in the exhaust manifold. Easy as.

If i could find my A'pexi SAFC manual, i could tell you where on the ECU harness too.

[Updated on: Tue, 18 January 2005 23:25]

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SilverGhost
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September 2004
Re: Auto meter A/F Gauge any one know where signal wire is? st185GT4 Tue, 18 January 2005 12:54 Go to previous messageGo to next message
http://www.mr2-tech.com/bgb/mechanical/volume1/efi _system.htm

This is the online copy of the MR2 BGB (Big Green Book) or tech manual.

look under 'Diagnosis using Volt/Ohmmeter" for ECU Pinout.

cheers.
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Senor_2
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September 2003
Re: Auto meter A/F Gauge any one know where signal wire is? st185GT4 Tue, 18 January 2005 23:33 Go to previous messageGo to next message
If you're running the 4 wire type O2 sensor it would be the blue wire.
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raw111
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December 2004
icon14.gif  Re: Auto meter A/F Gauge any one know where signal wire is? st185GT4 Wed, 19 January 2005 07:59 Go to previous message
Thanks guys,,,,, much appreciated.
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