Sentra L4-2.5L (QR25DE) (2003)
Oxygen Sensor: Specifications
Heated Oxygen Sensor 1 Heater
Resistance [at 25 °C (77 °F)] ........................................................................................................................................................................... 2.3 - 4.3 Ohm
Heated Oxygen Sensor 2 Heater
Resistance [at 25 °C (77 °F)] ........................................................................................................................................................................... 2.3 - 4.3 Ohm