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Has anyone tried to get O2 sensor readings from their new or reprogrammed Scangauge ll? If so, what values for "Bank" and "Sensor" in XGAUGE did you use. I tried Bank 1 and Sensors 1 and 2 values and I do not get any readings. I have a 2000 LS. Thanks albe

Forgot to add vehicle make and model! 2000 mdel year Mazda Miata LS

Vehicle is 2000 model year Mazda Miata LS

Hi Albe:

___With ~ 2,000 OBD-II standard allowing up to 2000 different codes on the drivetrain alone (not sure how many Mazda specific codes there are?), you may have to do some online searching to find if a control, heater or O2 sensor output code was even available? I wish I could be more help with this one :(

___May I ask why you are looking at that particular output?

___Good Luck

___Wayne

I'm not sure about O2 readings but long term fuel trim could be interesting to look at.

Hi Albe:

___With ~ 2,000 OBD-II standard allowing up to 2000 different codes on the drivetrain alone (not sure how many Mazda specific codes there are?), you may have to do some online searching to find if a control, heater or O2 sensor output code was even available? I wish I could be more help with this one :(

___May I ask why you are looking at that particular output?

___Good Luck

___Wayne

Thanks. I recently had a cat/)2 sensor problem. Dealership said they could not get any activity from rear O2 sensor. Wanted $400 to replace it before they would replace cat. free under EPA warantee. I installed a new O2 sensor for about $150.00. Wondering if O2 sensor was really bad. Do not want to repeat same deal. So therefore would like to "read" O2 sensors.