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Electrical & Engine Control - Specifications (Xc): Overview Volvo V70 II

Engine Control Systems 2 illustrations

Scheme 530

Scheme 530: Removing heated oxygen sensors (HO2S)
Scheme 530: Removing heated oxygen sensors (HO2S)

The connectors for the heated oxygen sensors (HO2S) are on the transmission.

Scheme 531

Scheme 531: Preparations
Scheme 531: Preparations

Switch off the ignition.

Remove the air cleaner (ACL) housing.

Detach the inlet hose between the air cleaner (ACL) and the turbocharger (TC) from the turbocharger (TC).

Open the catches and disconnect both the connectors for the heated oxygen sensors (HO2S).

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