Sonata GLS V6-2.5L (2000)
2.
Replace the B2/S1 02 sensor with the improved part (39210-3716A). Use a 22 mm 02 sensor socket.
3.
Torque the new 02 sensor to 33 lb-ft.
4.
Reinstall the condenser fan assembly and reconnect the electrical connector.
2001 SANTA FE V6 -- 02 SENSOR REPLACEMENT PROCEDURE:
BANK 2 (RADIATOR SIDE) FRONT 02 SENSOR:
1.
Disconnect the B2/S1 02 sensor connector.
2.
Replace the B2/S1 02 sensor with the improved part (39210-3716A). Use a 22 mm 02 sensor socket.
3.
Torque the new 02 sensor to 33 lb-ft.
BANK 1 (DASH PANEL SIDE) FRONT 02 SENSOR:
1.
Disconnect the B1/S1 02 connector from the top of the vehicle.
2.
Lift the vehicle.
3.
Replace the B1/S1 02 sensor with the improved part (39210-3712A). Use a 22 mm crows-foot type of 02 sensor socket.