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P0051 Diagnostic Trouble Code Discussion for June 2004

Air Fuel Sensor (Bank 2 Sensor 1) Heater Control Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0051
Help Request Posted
2002 Nissan Sentra CA 1.8L MIL Lamp on VIN: 3N1CB51D42
P0051: o2 sensor heater bank 1. ... for help this car came in check engine light on code p0051 checked all fuses ok 12v on o2 sensor heather & resistance on heather 5 ohms reset the system test drive the car no light came back to shop on restart light came back on same code. checked all ...
June 23, 2004
2002 Nissan Sentra CA 1.8L MIL Lamp on VIN: 3N1CB51D42
P0051: o2 sensor heater bank 1. ... for help this car came in check engine light on code p0051 checked all fuses ok 12v on o2 sensor heather & resistance on heather 5 ohms reset the system test drive the car no light came back to shop on restart light came back on same code. checked all ...
June 23, 2004