02 sensors

Blue5.0

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Mar 11, 2013
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Boston
How do i know if my 02 sensors are working. Im currently not throwing out any codes. I just cant get them to heat up properly to show "ready" on my scanner. My tuner has them turned on its the only monitor that isnt ready.
 

hitmix300

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Jan 8, 2013
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detroit
Are you sure ur tuner has them on? My car didn't throw any codes when I deleted my cats. It didn't run any different with the off-road tune
 

BadHabit2Break

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Jul 24, 2012
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259
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Houston, TX
Depending on your scanner, you can read the 02 sensors.

You can do this in LiveLink II. I use Torque for my Galaxy S4 and Nexus 7 tablet.

What are you using to scan?
 

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