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O2 Sensor Codes, replaced and recode. - Ford Truck Enthusiasts Forums
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P0136 code: o2 sensor circuit (bank 1, sensor 2) .
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P0136 Code: O2 Sensor Circuit (Bank 1, Sensor 2) - In The Garage with
Check Engine Lights and O2 Sensor Codes - YouFixCars.com
O2 Sensor Codes, replaced and recode. - Ford Truck Enthusiasts Forums