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efficiency

  1. Extremely Bad Fuel Efficiency in a Mazda 3 2013 AT 2.0

    2010-2013 Mazda 3 & Skyactiv Discussion
    Hi everyone, I got a Mazda 3, 2013 A.T with 2.0 engine, bought the car around 5 months ago. I have been checking my fuel consumption ever since and i am getting a bit worried. am getting an average of 15.76 mpg mostly city drive with high traffic. Any one has ever got those numbers? What...
  2. What kind of fuel efficiency are you getting?

    2019+ Mazda 3 Discussion
    2019 owners, interested in your fuel economy numbers. City/Hwy %, FWD or AWD, M or A transmission.
  3. How to reset ECU and relation to fuel efficiency?

    2010-2013 Mazda 3 Engine and Performance
    I just put my first tank of gas in my '13 i Touring hatch after purchasing it ~2 weeks ago. Surprisingly my avg MPG only came out to 29.2 MPG with conservative hwy driving and some city driving. I did some poking around and it seems people recommend resetting the ECU. I couldn't find a specific...
  4. Improving fuel efficiency / Experience with Air Fuel Ratio controllers?

    2010-2013 Mazda 3 Engine and Performance
    Hey all, I love my Mazda 3 (2010) 2.0L but gas is getting more and more pricey and I was doing some research about trying to improve the fuel efficiency, and I was wondering has anyone had any experience with devices that control the air fuel ratio like this...
  5. Volumetric Efficiency of the 2.5 mzr

    2010-2013 Mazda 3 Engine and Performance
    Does anyone know what the volumetric effieciency of our 2.5 mzr's are? in a COMPLETELY STOCK environment? if you dont know what volumetric efficiency is dont bother posting! i'm guessing it is probably around 70-75%. if anyone knows let me know! also did everyone know that you can actually...
  6. Mazda’s Efficiency Strategy to Include Stop/Start, Energy Regeneration, Diesel, and M

    2010-2013 Mazda 3 & Skyactiv Discussion
    Mazda’s Efficiency Strategy to Include Stop/Start, Energy Regeneration, Diesel, and More - Car News - Car and Driver and the best part: Wherever the company goes with its fuel-efficiency strategy, it was made clear that it has no intention of abandoning its sporty philosophy, and we’re...
  7. Mazda Focusing on Weight, Efficiency of 2010 Mazda3

    2004-2009 Mazda3 Discussion
    From the homepage: Link to Story
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