Anyone have had a problem with their S40 check engine light coming on/orr intermintely, and what corrections were taken?
Check Engine Light comes/on/off intermittently for over several months. Codes pointed
to oxygen sensor, and was replaced twice. Dealers believe it is coming from the
electrical harness. Has anyone encounter a similar problem and what was done to fix the
Check Engine Light.
yes still not fixed 9 yrs later..
oil changes, camshaft valve replacement, spark plugs, wires, wire harness....still comes back oh forgot oxygen sensor too!, Nada...
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