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Discussion Starter #1
Hey I recently bought an 04 Element EX AWD and the check engine light came on. I borrowed a reader from a friend that said P2A00 O2 sensor circuit, range/performance bank. Is there any way I can tell which sensor is bad? (front/rear?)

Thanks in advance!

Also, my abs light just came on.... Does anyone have abs scan tools to borrow? I know some parts stores let you borrow check engine scanners, but do any offer abs obd2 scanners?
 

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I think the P2A00 code is a sensor 1 code. It's listed for air fuel ratio A/F sensor. It's the front one in the pipe. Not the one in the fat part of the unit.

Dom
 

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I didn't have a shop check it, I checked it myself and it read o2 sensor.

Dom - It did say 1 sensor 1 so that's the front? I guess I can replace that one first and then the 2nd if I need to.
 
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