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    P0606 PCM/ECM Processor Fault code

    Need Advice, I have Mazda CX7 2011, engine light goes on, P0606 - PCM/ECM Processor error. I had change new PCM, fault didn't come on again. but for few days i have same problem. i check. fuse ECM short to 12 v Battery ( Key switch off ) short 12 V battery from fuse 15A meter ( from BCM )...
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