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Oxygen Sensor Heaters: How do you Know if that Heater Fault Code is Real? | 2016-01-26 | Auto Service Professional
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P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2) - In The Garage with CarParts.com
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P0161 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 2, Sensor 2) - In The Garage with CarParts.com
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