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water valve
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  1. E63/E64 M6 Discussion
    Hi! Has anyone had a similar problem?? Any ideas what is wrong? IHKA: 9C79 water valve left 9C7A water valve right Ista-D diagnostic program tells: "The left water valve is ativated and operates cyclically at 20% ON&OFF Is the water valve clocked cyclically?" Changed new water valve...
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