Adapter Wiring Switch, Replacing

Adapter wiring switch, replacing

Removal and Installation

Removing heated oxygen sensors (HO2S)




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

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).

Heated oxygen sensors (HO2S), removing
See Heated oxygen sensor (HO2S), replacing Removal and Replacement.

Installing the adapter cable





Note! Ensure that the ends of the protective sheath on the adapter cable point downwards so that water does not gather in the protective sheath.

Install:
- the adapter cable between the existing 4-pin connectors
- a tie strap as illustrated.




Install the adapter wiring between the existing 6-pin connectors.

Note! Ensure that the ends of the protective sheath on the adapter cable point downwards so that water does not gather in the protective sheath.

Install:
- the inlet hose between the air cleaner (ACL) and turbocharger (TC) on the turbocharger (TC)
- the air cleaner (ACL) housing.