To remove

Unplug the connector for the oxygen sensor and carefully lower the cable.

Fig 1: Identifying Oxygen Sensor Connector
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Raise the car. CV: Remove CHASSIS REINFORCEMENT, FRONT SUBFRAME, CV, PETROL .
Remove the lower turbocharger pressure pipe.

Fig 2: Identifying Lower Turbocharger Pressure Pipe
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Bend out the corner of the heat shield slightly.

Fig 3: Locating Bend Corner Of Heat Shield
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Run the cable forward and remove the oxygen sensor.

Fig 4: Identifying Oxygen Sensor Cable
Courtesy of SAAB-SCANIA OF AMERICA, INC.