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Discussion Starter #1
I installed a new Injen CAI on my 2011 V6. Car won't start. Reset ECU to stock. Same results. Car is 2011 with 85000 miles on it. Prior to this with a different CAI (which i replaced with the Injen), I received a PO171 code over the weekend, which was the first time I received an code with the car.

Is it possible that the MAF sensor needs to be replaced?

Any other thoughts/input is appreciated.

Thanks.
 

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Put the stock airbox back on. The aftermarket units gain you nothing power wise and very often cause problems like you are experiencing.
 
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Is the MAF facing the right direction?
 
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