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U0100 - mazda6 2003 /3.0 engine/ v6

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My car jerks when accelerating, as if it's running out of gas. Engine light was on until I took the battery cables off to have it reset.

Vehicle: 2003 mazda6 3.0/ v6

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U0100 Muliplex communication malfunction

 This code U0100 is for communication, As for all "U" codes proper battery voltage and charging system needs to be check first.

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