9-3 SE Convertible (9400) L4-2.0L Turbo (B205) HO (2001)
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2. Detach the oxygen sensor connector from the holder.
3. Remove the bypass pipe and heat shield.
4. Cut the cable tie for the oxygen sensor and pull out the cables
IMPORTANT
The leads must not be twisted. The oxygen sensor is highly sensitive to knocks and blows and must be handled with care.
5. Release the oxygen sensor from the turbo outlet pipe
To fit
1. Coat the oxygen sensor's threads with Molycote 1000 (30 20 971) to prevent binding.
IMPORTANT
The oxygen sensor is sensitive to knocks and blows and must be handled with care. It is important to ensure that the connection between it and the
nipple is gas tight. Chemicals such as contact spray and grease must not come into contact with the oxygen sensor connectors.
