Installing Oxygen Sensor Downstream Of Catalytic Converter On Cylinder Bank 1
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NOTE:
Incorrect handling of oxygen sensors
- Damage to oxygen sensors
- Different exhaust emission behavior
→ Do not remove the plastic cap on the thread until just prior to fitting.
→ Protect oxygen sensors from impact of any kind.
→ Do not kink or twist the cables when screwing in the sensors.
→ Do not re-use dirty or damaged components.
Information
- When re-installing oxygen sensors, only grease the thread with lubricant (see PET).
- Make sure that the lubricant does not get into the slits in the sensor body.
- New oxygen sensors have already been greased and the thread is fitted with a protection cap.
- Install oxygen sensor -1-
downstream of primary catalytic converter on cylinder bank 1.
- 1.1 Grease thread of oxygen sensor -1-
with hot screw paste before installation.
- 1.1.1 Make sure that the paste does not get into the slits in the sensor body.
- 1.2 Carefully screw in and tighten oxygen sensor -1-
.
> Tightening torque 52 Nm (38 ftlb.)
- 1.3 Route line -2-
.
- 1.3.1 Route the line -2- and clip it into the cable duct -3- .
- 1.3.2 Secure line -2- in the holders -5- .
- 1.4 Connect electric plug connection -4-
in the engine compartment.
Oxygen sensor, cylinder bank 1
- 1.1 Grease thread of oxygen sensor -1-
with hot screw paste before installation.
- Secure oxygen sensor line -1- .