What have you done to your SVX (or other Subaru) today?

[Snooze2me]

Yesterday both CV axles were replaced on my 97 Bordeaux. For unknown reasons, it showed the CEL when I started it up. Test drive revealed a nasty vibration when the engine was under load and lacked it's normal pep. Codes were 0120 and 0325, TPS and #1 knock sensor. Why it went from running well to throwing codes with no tinkering aside from sliding new axles into position is a real head-scratcher. Printed the factory manual excerpts on these codes and will be checking voltages / resistance / plug & contacts condition. Really hope the TPS is resolved without needing a new one. From what I've read, these are no longer available and finding one next to impossible unless it comes from a donor car.