Rescan to see if the problem is still on that wheel. Still possible poor connection/broken wire or faulty sensor! Vehicle can be driven with scanner hooked up to watch ALL the abs wheel speed sensors in live data!! This should be a pretty straight foward fix!
"The vehicle can be driven with a professional scaner showig ABS data" to watch sensors to see which stops wotking! That is how you find this sensor prolem. If no sensors stop working,,look elsewhere fo your trouble. Dont jus put parts on without testing!