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P0141 Diagnostic Trouble Code Discussion for August 2012

Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Performance

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Trouble Ticket Help Requests for DTC P0141
Help Request Posted
2000 Honda Accord LX 2.3L MIL Lamp on VIN: 3HGCG6654Y
P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. ... Accord that logs a p0141 code right away, if cleared it returns in a moment. this is for a downstream O2 sensor heater circuit fault. i found that power to the heated O2 sensor is good (battery voltage). we installed a new O2 sensor, denso 234-4122. also t...
August 31, 2012