Mechanical Specifications

Tightening torque
Heated oxygen sensor 1 40 - 50 Nm (4.1 - 5.1 kgf-cm, 30 - 36 ft. lbs.)
Heated oxygen sensor 2 40 - 50 Nm (4.1 - 5.1 kgf-cm, 30 - 36 ft. lbs.)