Originally Posted by Mendo

I had this exact same issue happen to me 3 weeks ago. Check:

https://www.evolutionm.net/forums/ev...-your-car.html

At the end of the thread there is a post by me with an explanation of what happen and a pic. I picked up a new sensor (at a dealership) for $241 with tax ( It was 100 at Autozone if you give em your bad MAF, but there is a 3 day wait period).

Your luck it happened on a GSR; in my MR the tranny didn't want to shift, it would slip the clutch like crazy then engage with the force of a train hitting you.