Heated Oxygen Sensor: Installation
WARNING: This page is about a different car, the 2002 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
When replacing HO2S, coat threads with anti-seize compound before installation. New sensors should already have this compound applied to threads. Install HO2S sensor. Tighten HO2S sensor to specification. See TORQUE SPECIFICATIONS . Reconnect wiring connector to HO2S. Reconnect negative battery cable. To complete installation, reverse removal procedure.