Bank 1 Sensor 2

Locations View:

REMOVAL PROCEDURE
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
2. Disconnect the pre- or post-converter oxygen sensor electrical connector.

NOTE: Refer to Oxygen Sensor Notice in Service and Precautions.

IMPORTANT: Remove oxygen sensors with the engine temperature above 48°C (120°F). Otherwise the oxygen sensors may be difficult to remove.

3. Remove the pre- or post-converter oxygen sensor.

INSTALLATION PROCEDURE

NOTE: Refer to Fastener Notice in Service and Precautions.

IMPORTANT: A special anti-seize compound is used on the oxygen sensor threads. New service sensors should already have the compound applied to the threads. Coat the threads of a reused sensor with anti-seize compound P/N 5613695 or equivalent.

1. Install the pre- or post-converter oxygen sensor.

Tighten
Tighten the pre or post HO2S sensor to 41 N.m (30 lb ft).

2. Connect the pre- or post-converter oxygen sensor electrical connector.

IMPORTANT: Ensure connectors are securely installed beneath harness heat shield to prevent connector damage.

3. Lower the vehicle.