Codigo p0141 pb - 1996 Ford Taurus

Hi, this is an obd2 trouble code table, it can help you understand the meaning of code,
the reason of cause this code are:
A code P0141 may mean that one or more of the following has happened:
open or short to ground in the wiring harness
O2 heater circuit wiring high resistance
O2 heater element resistance is high
Internal short or open in the heater element
Note: Typically a failed catalytic converter does not cause this code. You're more likely to see a P0420 code for a failed converter.
I think the possible solutions are:
Replace oxygen sensor (cannot repair open or short that occurs internally to sensor)
Repair short or open or high resistance in wiring harness or harness connectors
hope help.