Gear head, I had the local dealership take the baton on this repair after discussing it with my customer. Their tech said he could have Nissan work with him after installing the updated injector if it still didn't run. Well, he installed it and it still didn't run. Then the story I got was he ordered/ replaced the wiring pigtail to cam sensor. No help. Then Factory had him replace the crank and cam sensor with OEM parts, and this made it start and run. We use TVH parts, and had already swapped them to test once- so I'm not sure I buy the story. My customer (yes still 😊)approved having me reinstall the "defective" parts to see the result, but only one of the two sensors could ever be found......
Keep us posted.