P0422 - where to start ?
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P0422 - where to start ?
2001 S60 2.4T
Engine Code P0422 is linked to Cat Converter, but it could be several things. Car seems to be running OK.
Vacuum hoses seem OK but they have no clamps on them.
How to trouble shoot?
thanks
Engine Code P0422 is linked to Cat Converter, but it could be several things. Car seems to be running OK.
Vacuum hoses seem OK but they have no clamps on them.
How to trouble shoot?
thanks
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