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Emissions test prompted code "P0098 intake air temperature sensor 2 circuit high"

2009 Chevy Express 2500 VAN duramax 6.6L -
I went to get emissions testt done today with no check engine light on my Duramax Express 2500 van. I failed and during emission test a check engine light was triggered with the code: P0098 intake air temperature sensor 2 circuit high

Assuming a sensor needs to be replaced? If that's the case, wondering if accessing this sensor in a van is different from pickups / larger engine bay Duramax's. Thanks in advance!
 

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I moved your post over to the "Vans" section for more appropriate responses to your questions and issue
:thumb:
 

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I wouldn't assume the sensor is bad.
 

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Have you figured it out yet?
I don't see how an emission test can trigger the code. Perhaps a coincidence?
The sensor is sitting in plain view right on the air cleaner box.
 
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