I replaced broken hose between valve cover and air box. How do I reset service engine soon light to see if this fixed problem.
Is that the only reason it is on? You can always take it to auto zone / advance and have them run a little OBD2 on it You may be lucky if disconnecting your negative battery terminal for a few minutes does it, but I really don't know. good luck
I don't think a crankcase ventilation hose will bring on a SES light. Get the codes read as suggested,
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