Oxygen Sensor on 1990 Ford F-150

Where do the wires from the oxygen sensor go to?

by in Mount Joy, PA on January 10, 2010
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3 answers
ANSWER by , March 02, 2010
tothe wiring harness to the module
ANSWER by , May 02, 2010
I think it is also wired to the exsust
ANSWER by , January 14, 2010
They go to the Engine Computer here is an article on Oxygen Sensors and what they do http://repairpal.com/OBD-Code-P0130-and-P0136