My check engine light came on today. Codes read p0133?.. need hlp on how to replace them?. O ya I just replace the transmission 5-23-16. Could this be a problem . 1998 Lincoln Mark 8. LSC V8.
If the wiring to the bank 1 (passenger side) front o2 sensor was damaged or it was not plugged back in, or the exhaust was removed and there is a leak, then yes, it can be related to swapping the transmission.