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code o340 is camshaft position sensor circuit malfunction code oo15 not a good code but if it was o115 it engine coolant temperature circuit malfunction both these codes say it might be short check and see if broken wire or a mouse chewed the wires

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Q: I have a 1999 Sonata and I am getting a check engine light. The codes are 0015 and 0340 What does this mean?
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