P0057 Diagnostic Trouble Code Discussion for February 2009
Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Control Circuit Low Voltage
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| 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 |
