02 sensor spoof


New Member
Jun 3, 2005
My uncle has a 02 mustang with the 3.8L v6. He knocked the guys out of his cats and is now getting a check engine light. I assume it is the rear o2 sensor. Can you resistor it to get rid of the light? If so what ohm resistor does it need?
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Go and get the codes read. It will more than likey be one that stated that it is over efficient and all.

The MIL eliminators are a device that plugs into the cat and the computer harness to trick the computer into believing that the car is running fine. They are used with O/R hpipes to get rid of the light.