P101 code...any ideas?

[Whitetail Addict]

I have been getting a p101 mass air flow code on my current tune. It is the only tune that gives me this code. Its a hidden code and won't trip the cel.

Only intake mods are a swiss cheesed stock airbox using the factory filter.

Any ideas on which area to adjust?

 

[The Neens]

C0901-0903 should fix it...Not sure why you're getting that code...

 

[Whitetail Addict]

Thanks Chris!

I'll check it out.