Emissions fail EFI

[Pedestrian]

I swapped the fuel injection from a 94 GC onto an 81 CJ5 but failed emissions. High hydrocarbons and high NOX. I suspect that I have the timing off and possibly the O2 sensor too close to the manifold as I installed it in the existing plug in the factory 4.2 manifold.
I know the timing is PCM controlled, can somebody tell me what full advance should be and at what RPM?
Also how far from the collector should the O2 sensor be?

[Pedestrian]

Sorry about the duplicate thread. I'd delete it i I knew how.

Disregard the timing advance question I will reset the static timing per instructions found on this forum.

[cruiser54]

With a timing light at idle, or when using my DRB, I usually see 12* of advance.

[dupko]

With a timing light at idle, or when using my DRB, I usually see 12* of advance.

Yep,12*