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ECU wiring diagram for liberty 04 gt auto.

I need to find the o2 sensor wire

Thanks

nicko wrote:ECU wiring diagram for liberty 04 gt auto.

I need to find the o2 sensor wire

Thanks

Front or Rear O2 Sensor?

image hosting over 10mb

The one I need to locate is the main o2 sensor wire from the ecu pinout plug thanks

Then download the 2004 Gen4 wiring diagram section here?
http://www.subaru-car.ru/leg4/leg4_wir_1.pdf
http://www.subaru-car.ru/leg4/leg4_wir_2.pdf
http://www.subaru-car.ru/leg4/leg4_wir_3.pdf
(copy and paste to your browser)

You're a legend, thank you so much

I tried finding the wire I need from the ecu pinout but I cant lol.


can you please help me?


The one I need is the rear o2 sensor signal wire direct from the ecu OR the signal wire from the rear o2 oxygen sensor plug. I need to tap into into it. Or from any other place ???


I understand the front o2 sensor is a wideband and the rear is a narrow band. I want to fit a autometer style gauge Air Fuel ratio. YES i understand its completely useless and just a light show but I need to fill up the empty cubbypod gague holder with something (boost and A/f gauge) both are the same brand so I want both to work even if the A/F gauge is useless



I found this link and its simple and I can clearly see what pin I need. But with the link you provided I tried so hard but its baffling my mind hahah



Here is a link, But its for the USA spec 2.5 LGT and you can see in the description 2nd or 3rd down on the list B137 pin 25 is rear oxygen sensor signal. I need to find that for the AUS spec 2.0L

http://legacygt.com/forums/showthread.p ... l?t=126185

The subaru O2 sensor is resistance based, not voltage based, so you can't use that gauge.
I would recommend getting a techedge 2J9 kit so you can REALLY tell what the AFR is. (I have one of these)