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FUEL INJECTION
ZH
REMOVAL
UPSTREAM O2 SENSOR
Note: The left side O2 sensor is shown. The right
side is similar.
1. Disconnect the negative battery cable.
2. Remove the engine cover. Grasp both corners of
the engine cover, and pull up firmly.
3. Disconnect the O2 sensor harness connector.
4. Remove the O2 sensor (1).
REMOVAL - DOWNSTREAM O2
1. Disconnect the negative battery cable.
Note: The left side O2 sensor is shown. The right
side is similar.
2. Raise and support the vehicle.
3. Disconnect the O2 sensor harness connector.
4. Remove the O2 sensor (1).