Changed it out today.
Nothing really dramatic except for that aftermarket part was exactly the same as the OEM nissan one,
Hitachi TPS, except for half the cost.
Install was straight forward, two screws, two harnesses.
Once I installed it, I got a SES light within a mile of driving.
I loosened up the screws a bit and rotated the TPS slightly, then tightened it back down.
I guess you have to preload it a bit.
After clearing the SES light, it hasn't come back as of yet.
I'll find out for sure tomorrow when I drive it to work.
Thanks!!