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Thread: 3.3bar MAP in Cruze/Sonic 1.4t. Flash the 13+ file to it or will the 11-12 file work?

  1. #1
    Tuner in Training
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    Mar 2015
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    3.3bar MAP in Cruze/Sonic 1.4t. Flash the 13+ file to it or will the 11-12 file work?

    Like the title says upgrading the 2.7bar map in a 12 Cruze to a 13+ Cruze 3.3bar map. Do I need to use the '13 ecu image or can the 11-12 Cruze ECM Be made to run it?

  2. #2
    Senior Tuner cobaltssoverbooster's Avatar
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    Dec 2008
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    You should only have to recalibrate the sensor settings in the engine diagnostics section. So you would use the year your motor is from.