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Wiring Schematic Rear H02S

By Marty0123, December 7, 2014



soo i need to know the wiring of the rear H02S on a 97 4-AFE engined corolla.... i found out easy enough why i keep having a P0141.. the rear 02 is broke in half lol ill be able to get the left of it out.. but the wires are cut or rather sheared or whatever.. i have 2 black wires.. heater element.. and a blue and a white.. which blue or white is considered ground?? i`ve not been able to dig out that info thus far default_sad

you sir are awesome.. thanks a bunch default_smile



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