Sonata GLS V6-2.7L (2002)
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If a vehicle was originally equipped with Titanium 02 sensors, Zirconium 02 sensors cannot be installed. Please refer to the production date
information to confirm which type of sensor applies.
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If a vehicle was originally equipped with Zirconium 02 sensors, Titanium 02 sensors cannot be installed. Please refer to the production date
information to confirm which type of sensor applies.
OXYGEN SENSOR CONNECTOR INFORMATION:
The 02 sensor connectors of the Titanium and Zirconium 02 sensors are different to prevent installation of the incorrect sensor type.
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If the 02 sensor connectors require abnormal force when attempting to connect the wiring harness to the sensor, the incorrect sensor is being
installed.
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Although the connectors are different, if abnormally high force is used, it may be possible to improperly force the connectors together. This will
result in a comeback with the Check Engine Light ON for 02 sensor codes.
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If the correct sensor is connected to the correct harness connector, the connectors slide together easily, and only require normal effort to secure the
locking clip.
