I was also under the impression that OBD-II equipped cars come with ability to tell you how many km per litre you're getting, how many km until empty and so on. My LCD odometer only … Yeah pretty weird to see MECS-II on a 2001 car. Makes me think your car was … What is even more odd is that your diagnostic connector box is gray. They are always black. … It seems pretty strange to me that your 2001 model does not have the OBDII system. Have you've tried … …

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My Obd Interface – 1993-2002 (2L) I4 – Mazda626 Forums