Rio Cinco L4-1.6L DOHC 16V (2003)
Oxygen Sensor: Service and Repair
Removal
1. Disconnect heated oxygen sensor connector.
2. With standard oxygen sensor socket, remove heated oxygen sensor and washer.
Installation
1. Install heated oxygen sensor and washer.
Tightening Torque: 22 - 36 lb.ft (30 - 49 Nm, 3 - 5 kg-m)
2. Reconnect heated oxygen sensor connector.