Oxygen Sensor Before Catalytic Converter

Oxygen Sensor Before Catalytic Conveter

Special Tools and Workshop Equipment



- Box Wrench Set -3337-
- High-Temperature Paste -G 052 112 A3-

Removing

- Disconnect connector of relevant oxygen sensor
- Undo cable ties.

- Remove corresponding front exhaust pipe. Service and Repair
- Remove Oxygen sensor using special tool -3337-.

Installing

When isstalling, note the following points:

NOTE: The screw thread on the oxygen sensor is coated with assembly past. This past must not be allowed to penetrate the openings on the sensor.
When installing, the cable ties must be re-installed at exactly the same points in order to prevent contact between the oxygen sensor wire and the exhaust pipe.
Tightening Torque: 55 Nm