Preheated oxygen sensor 1, OBD II
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Preheated oxygen sensor 1, OBD II
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1.
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Unplug the oxygen sensor connector.
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3.
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Snip the cable tie securing the oxygen sensor cable. Note the way the cable is run and lower the cable. Remove the oxygen sensor.
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Important
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The cables must not be twisted. Twisted cables exposed to vibration can break.
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The oxygen sensor is sensitive to impact and jolting and must be handled with care.
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Important
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The cables must not be twisted. Twisted cables exposed to vibration can break.
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The oxygen sensor is sensitive to impact and jolting and must be handled with care.
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Note
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Coat the oxygen sensor threads sparingly with Molykote 1000 (part no. 30 20 971).
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1.
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Fit the oxygen sensor.
Tightening torque 55 Nm (40.5 lbf ft)
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Important
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Chemicals such as contact spray and grease must not come into contact with the oxygen sensor connectors.
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2.
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Carefully run the cable back to the oxygen sensor connector. Secure the oxygen sensor cable with a cable tie.
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3.
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Lower the car to the floor and plug in the oxygen sensor connector.
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