faultcode

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    Fz obd 1 trouble code 12, how to fix?

    Hi guys, so I think I have finally gotten to the bottom of my no start up idle issue. I’ve gotten a code 12 after learning how to read the trouble codes. This code I believe means the engine ecm isn’t reading engine rpm. My question is, what can I do to remedy this? Where do I begin to look for...
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