As it turns out - Timing would have made little difference !
After taking a real good look over all the wiring I don't think I can help. The 92 was a manual and there are no provisions for the auto tranny connector. The electric fan wires were cut too. I dug into my wiring and found another engine harness from a 91 TBI and that car was an auto. But after a quick look I found that it was missing most of the Throttle Body section of the harness. Digging deeper; I found another TBI harness - but it was for an 88 and there were several differences apparent in a side by side comparison.
I do have the headlight harness, the tail light harness, & the dash harness - ALL from the same 92. When it comes to the dash harness I found a couple spliced wires and the radio plugs were cut off. ( I didn't look to much deeper because I didn't think it would be up to your expectations. )
If you want any of the ones I have available just send me a pm and we can work out the details !
Sorry the news wasn't better !