i finished this install today, pretty straightforward, but it took me 1.5 hours. i was struggling with the cps bolt removal with the limited space available.
First let me say great write up and great pics, couldnt have done it without this thread.
Somethings that helped me:
1. a new cps bolt is pre-threaded with loctite and it costs .31 (part # 13627545338
2. removing the entire airbox, not just the top allowed me far better access to reach and grab the new sensor while threading it through the engine compartment.