DBL post - Anyone know how to test/calibrate a WBo2 (Techedge v1.0)

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Old Oct 7, 2003 | 03:50 AM
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DBL post - Anyone know how to test/calibrate a WBo2 (Techedge v1.0)

I'm pretty sure that it's off based on reading it against what the UTEC is saying (from the stock NBo2 it is reading) Seems as if it's about 1-2 units off.
Old Oct 7, 2003 | 08:39 AM
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Is this just at idle or lower rpms (ECU in closed loop)? I would think the stock O2 should be close to the wideband in that range. I wouldn't be surprised if it differed at WOT or with any significant amount of boost.

How many hours of use on the WBO2 sensor? I hear they don't last as long.
Old Oct 7, 2003 | 11:36 AM
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The NTK UEGO is a stock Honda sensor and is rated for 100k miles on pure unleaded fuel so I don't think the sensor went out.

What does the Techedge DIY forum on Yahoo have to say about calibration? That has to be done through modification to the control unit I believe...
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Old Oct 7, 2003 | 12:14 PM
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good call. Let me post over there.
Old Oct 7, 2003 | 12:46 PM
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Yeah, you post over there.
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