I had another post a few days ago. I had codes for ECT ACT and TPS. After tracking down cut wires, I reattached the new pigtail for the ECT, replaced the ACT sensor and tested to see if the TPS(122) would go away because the gry/rd wire was cut at the ECT. Code was still present, replaced the TPS. Found no voltage at anything to the TPS harness. Again, tracked down and where the EGR??? sensor was, the common 5v and gry/red were cut. I connected the brn/wht again, now I have 5v to the TPS. New problem, 121. What do I do with 121? TPS at idle is set at .95, has 5v ref. Code will not go away. Does the left over gry/red at EGR need to be attached to anything? Car falls flat on its face when I shift to second WOT. I did turn the FPR down from 55 to 38 and it kind of helped but still runs like shut.

All codes pulled today.
O
121
327
C
327
R
412
121
314
311
327

Smog pump and egr are not around.