Replacing the Component

Replacing The Component







Try a new heated oxygen sensor (HO2S).

Other Information
- To access or replace the heated oxygen sensor (HO2S) for the C70, S70, V70 -2000 and V70XC, see Adapter wiring switch, replacing. For other models, see Heated oxygen sensor (HO2S), replacing
- To connect the breakout box/access the control module, see Connecting the breakout box
- For information about signals on 5 cylinder engines, see Pinout Values and Diagnostic Parameters
- For information about signals on 6 cylinder engines, see Pinout Values and Diagnostic Parameters.

Continue: Refer to Verification. Verification