Heated oxygen sensor, upper (592), B207
Heated oxygen sensor, upper (592), B207 |
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To remove |
1. |
Unplug the oxygen sensor and carefully lower the cable.
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2. |
Remove the heat shield over the turbocharger (note the clip underneath the heat shield, see illustration).
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3. |
Remove the oxygen sensor.
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To fit |
1. |
Lubricate the threads sparingly with
30 20 971 Screw-thread paste
and fit the oxygen sensor.
Tightening torque 40 Nm (30 lbf ft). |
2. |
Plug in the oxygen sensor connector and secure it.
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3. |
Fit the turbocharger heat shield (note the clip underneath the heat shield, see illustration).
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