Hi, hoops.
That does indeed sound suspiciously like a CPS.
There is a pictorial DIY in the sticky thread for this forum on replacement. It is not difficult and it's not really an "electrical repair", just replacing a part that has an electrical connection on it. From that standpoint it's like replacing a headlight bulb.
You can find replacements on-line easily enough.
Sometimes they throw codes so you might want to have codes scanned to check, but often they don't throw a code anyway. Nice, huh?
Take care and enjoy the ride,
Greg