porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Removing and Installing Oxygen Sensor In Front of Catalytic Converter|Page 2119 > < Removing and Installing Oxygen Sensor In Front of Catalytic Converter|Page 2117
Page 1
background image

Oxygen Sensor: Service and Repair
Removing and Installing Oxygen Sensor Behind Catalytic Converter

Removing And Installing Oxygen Sensor Behind Catalytic Converter

Tools

Tools

Preliminary work

Preliminary work for removing oxygen sensor behind the catalytic converter

1. Remove air cleaner housing.

Removing oxygen sensor behind the catalytic converter

Removing oxygen sensor behind catalytic converter of cylinder bank 1-3

NOTE:  Always expose oxygen sensor wire far enough for it to be able to turn when unscrewing the sensor.

1. Disconnect plug connection in left of engine compartment for the oxygen sensor behind catalytic converter. To do this, first remove the grey

connector from the holder and pull the red locking element upwards. Disconnect cable plug -1-.

2. Release the black cable from the cable guide.

Removing and Installing Oxygen Sensor In Front of Catalytic Converter|Page 2119 > < Removing and Installing Oxygen Sensor In Front of Catalytic Converter|Page 2117