My 99 ranger 3.0l keeps throwing p0141 I found corroded wire on the old oxygen sensor so I replace and it still keeps throwing the code I run power through all the wires that go to the oxygen sensor to make sure that the wires are not broken. Have battery power at pin #1, ground at pin #2 and #3 and 6.2volts ground at pin#4 any help would be greatly appreciate it