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  1. #1
    PRINCIPIANTE
    Data Registrazione
    Sep 2014
    Messaggi
    7

    Alfa 147 Q2 moddified map, reaches just 190km/h

    Hi guys,
    I have a question regarding my friends 147 Q2, after remap that he had on it, the car want go more than 190km/h and the fuel consuption is too hi, up to 12l.
    Anybody generous to look at the map and tell me whats wrong?
    Ori and mod file are in the attachment
    File Allegati File Allegati

  2. #2
    UTENTE MEDIO
    Data Registrazione
    Nov 2013
    Localit
    Cisliano
    Messaggi
    329
    remapped file is made very bad.
    about 95% of your modification are out of range, means that the range modificated are not interested during normal driving of the car.
    and if driver is not driving with accelerator full floor , car is 100% as production.
    very soft and not necessary the modfications of pressure common rail.

  3. #3
    PRINCIPIANTE
    Data Registrazione
    Sep 2014
    Messaggi
    7
    Thanks allot, I will try to reduce rail pressure.
    Im thinking about also to reduce the injection maps for 10% and duration map, but what confuses me is that the turbo pressure is increased just a little bit.
    Any suggestions about reducing?

  4. #4
    PRINCIPIANTE
    Data Registrazione
    Sep 2014
    Messaggi
    7
    Edit:
    Could it be that the fuel consuption came from this huge torque limiters combined with a huge rail pressure?

  5. #5
    UTENTE MEDIO
    Data Registrazione
    Nov 2013
    Localit
    Cisliano
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    329
    fuel consumption is not affected by any of your modifications.
    may be is increased only because you are driving fast and strong searching for performance hard to find.
    max speed is not increased because you don't drive in the points you have changed
    fuel pressure return standard.
    injection map is good increase value but extend more wide the increment
    turbo is not bad

  6. #6
    PRINCIPIANTE
    Data Registrazione
    Sep 2014
    Messaggi
    7
    Ok i will lower the rail pressure to the standard, injection map will wightend through the whole table.
    Max speed is affected by what map? I saw that the max speed limiter is left as standard 299,99.

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