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air fuel ratio signal wire on 1996 legacy
Posted 31 March 2013 - 12:01 PM
Posted 31 March 2013 - 12:26 PM
Posted 31 March 2013 - 02:01 PM
Two will be the same, those are for the heater. The signal wire will be the different color.
Agree with 987687 though, you need an A/F ratio (wideband) sensor to get an accurate reading.
Posted 31 March 2013 - 04:03 PM
Will any wideband o2 sensor work? Any specifics? How would i wire it in?
Posted 31 March 2013 - 04:12 PM
I don't know if the ECU will like the signal out of a wideband, it's tuned to work with the sensor it was designed for...
I guess the best way would be to add a bung for the wideband sensor, or maybe there's one that will work with the ECU.
What are you trying to accomplish here? I don't really see the reason in installing a a/f on a stock 2.2.
Posted 31 March 2013 - 05:45 PM
Posted 31 March 2013 - 10:14 PM
The ECU also may not like it if you split the signal wire to the OE sensor. I think either way you'll be better off with a standalone sensor for the AFR gage.
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