PRE-RELEASE
Oxygen sensor, 4-cyl.
| Oxygen sensor, 4-cyl. |
| To remove |
| 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 impacts and jolting and must be handled with care. |
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| 1. |
Remove the engine cover.
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| 2. |
Unplug the crankshaft position sensor connector from its mounting to gain access to the oxygen sensor connector.
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| 3. |
Unplug the oxygen sensor connector from its mounting and separate it.
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| 4. |
Withdraw the oxygen sensor's connector and cable, taking care to avoid breaking same.
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| 5. |
Remove the oxygen sensor.
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| To fit |
| 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 impacts and jolting and must be handled with care. |
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| Note | ||
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Coat the oxygen sensor threads sparingly with Molycote 1000, part no. 30 20 971. |
| 1. |
Fit the oxygen sensor.
Tightening torque: 55 Nm (40.5 lbf ft). |
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| 2. |
Carefully thread the cable back to the oxygen sensor connector.
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| 3. |
Fit the oxygen sensor connector to the mounting.
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| 4. |
Fit the crankshaft position sensor connector to the mounting.
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| 5. |
Fit the engine cover.
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