Vauxhall Workshop Service and Repair Manuals > Astra J > Engine | Engine control and fuel system - 1.4L (LDD, LDU, LLU, LUH, LUJ) | Repair Instructions | Heated Oxygen Sensor Replacement

Heated Oxygen Sensor Replacement - Sensor 2

Callout

Component Name

Warning: In order to avoid being burned, do not service the exhaust system while it is still hot. Service the system when it is cool.

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .

Heated Oxygen Sensor 2

Caution: Refer to Fastener Caution .

Disconnect electrical connector.

After replacement of the heated oxygen sensor, use a scan tool to speed up learn functions. Refer to . Engine Control Module Programming and Setup

If reusing the heated oxygen sensor, coat the thread with assembly paste.

Tighten
42 N·m(31 lb ft)

EN-48259 Installer/Remover

For equivalent regional tools, refer to Special Tools