1990 a100 oxygen sensor location?
12-04-2010, 07:32 AM
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1990 a100 oxygen sensor location?
i heard a little exhaust leak on the car...looked underneath and noticed a hole in the side of the catalytic converter. it looks like an o2 sensor hole but theres nothing around it for wires...is it a dummy hole? the only replacement 02 sensors i can find for the car are upstream...please help.
12-04-2010, 06:45 PM
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The "family album" shows that at least some 1990 100s, designated "KSA", had an oxygen sensor in the front of the catalytic converter, per the drawing.
12-05-2010, 08:44 AM
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so as far as this drawing shows...there isnt one downstream? only on the manifold side?..cool. thats what i was trying to figure out. i thought it would be odd for an o2 sensor to be completly missing and not have any check engine lights on. thanks RussB
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