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P0057 Diagnostic Trouble Code Discussion for February 2009

Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Control Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0057
Help Request Posted
2002 Nissan Pathfinder SE 3.5L MIL Lamp on VIN: JN8DR09Y42
P0057: Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Control Circuit Low Voltage. This Pathfinder came in with a p0057 code, rear O2 heater problem bank 2. I ohmed the heater and it was 5.0 ohms. Acceptable range is 2.3 to 4.3. I usually see heaters that are either open or have very high readings in the millions. This one is close to where ...
February 25, 2009
2002 Nissan Pathfinder SE 3.5L MIL Lamp on VIN: JN8DR09Y42
P0057: Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Control Circuit Low Voltage. This Pathfinder came in with a p0057 code, rear O2 heater problem bank 2. I ohmed the heater and it was 5.0 ohms. Acceptable range is 2.3 to 4.3. I usually see heaters that are either open or have very high readings in the millions. This one is close to where ...
February 25, 2009