I am not sure where your from but the S60 comes with an inline 5 engine and not a 6 cylinder? To fault trace if it is sensor 2 then you need to check the oxgen sensor in backof he catalytic converter.
Check the resistance of the heated oxygen sensor (HO2S) between terminals #1 and #2.
Check the signal cable between heated oxygen sensor (HO2S) terminal #2 and control module terminal #A6 (#A6). Check for a short-circuit to ground.
If you have no resistance at all between #1 and #2 terminals on the sensor itself then the heating element insdie the sensor has gone open circuited so you will need to replace the sensor.
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Tuesday, June 30th, 2009 AT 1:26 AM
