Quote:
Originally Posted by BTfd2e93
The reading I got was no signal detected from the o2 sensor on bank one.
I forgot the actual obd code. Since it said no signal detected I assumed the sensor itself was faulty.
As i understand it should be in a constant state of fluctuation rather than flat 0?
Maybe I jumped the gun on this one.
2 months ago I had the tranny out Co's the seal / ring right at the from of the gearbox (I don't know the official part name) broke.
I guess it's possible when the cats and exhaust was taken off ...something might have gotten loose.
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Bad assumption, it could easily be a wiring problem left over from the previous work. You need to check voltages and harness continuity for both the sensor and its heater before even thinking about replacing them. I'd bet there is nothing wrong with the ones in the car...............
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Last edited by JFP in PA; 01-22-2014 at 08:49 AM.
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