FocusCanada Forums Canadian Focus Community Focus Talk What Are Signs That An O2 Sensor Just Went?

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What Are Signs That An O2 Sensor Just Went?
smith21 Offline
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#1
12-03-2006, 08:11 AM
well guys, just curious if this is my problem, i have a air/fuel gauge (not wideband, dont' flame, plz :) ) and i'm not reading a damn thing! Just curious if this is the o2 sensor, or if my wiring went tits up? I just re-did it all and will update if it's working now, but if not, should i be looking at getting a new o2?
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mo_focus Offline
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#2
12-03-2006, 10:18 AM
its your wiring i bet.

where did you connect the A/F to? to the computer where it reads the O2 sensor or to the actual sensor wires?

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PerfectSaiyan Offline
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#3
12-03-2006, 06:28 PM
youd get a CEL for sure.
THE FOCUS IS GONE! THE LEGEND IS DEAD!

but hey, im still around.....
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smith21 Offline
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#4
12-04-2006, 03:35 AM
i got it wired right into the o2, just after the harness..and yes, it was my wiring, i ended up tracing it further up where it had gotten split and ended up not working properly, but it's working fine now :)...thanks guys
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