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				o2 sensor wires
			 
 i just got a bosch universal o2 sensor.  well the wires are different colors than my oe sensor.  anybody know which colors match to which?  i know the 2 black wires are heater wires and go to the bosch white wires but i dont know about the other green and gray.  i tried different combos and could not get it to stop giving me a cel even when i reset the ecu.  could the bosch sensors bigger wires have something to do with it? |