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Torque » Torque OBD ECU Scanner » Torque Discussion / Ideas » O2 Sensor Readings - Acura MDX

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Author Topic: O2 Sensor Readings - Acura MDX
hurtz
Member
Posts: 2
Post O2 Sensor Readings - Acura MDX
on: August 28, 2019 (GMT)

Hello – I’m troubleshooting an issue with what I believe is a faulty O2 sensor on a 2007 Acura MDX. I’m using graph mode to build out a chart of O2 sensor voltages. Currently I’m only able to get voltage data from bank 1 sensor 2 and bank 2 sensor 2. What would I need to do to see data from bank 1 sensor 1 and bank 2 sensor 1?
hurtz
Member
Posts: 2
Post Re: O2 Sensor Readings - Acura MDX
on: August 30, 2019 (GMT)

Answering my own question – I hooked up the Honda Diag tool I bought off eBay and as it turns out, it doesn’t have data for those sensors either. Can’t say I understand why but as far as Torque goes it’s doing exactly what it’s supposed to.
moreause
Member
Posts: 637
Post Re: O2 Sensor Readings - Acura MDX
on: August 31, 2019 (GMT)

most primary O2 on new car are not narrow band any more

so no more voltage monitoring

They are mostly wideband so now you can see directly lambda or the measured AFR

ps not sure what the acura as for primary exactly
Capp777
Member
Posts: 2993
Post Re: O2 Sensor Readings - Acura MDX
on: August 31, 2019 (GMT)

I would be curious if his vehicle
responds to 0134.
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