05-10-2018, 08:57 PM | #1 |
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Drives: '17 F22,15 E84 M Sport,02 R53
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Location: South NJ
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Speedometer Error Correction
Can this be changed through coding - thinking of changing tire size and want to eliminate the error.
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05-11-2018, 10:43 AM | #2 |
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On my M240i, the speedometer is 4% over reading with standard 245/35-18 rear tyres (629mm nominal diameter) and 1% under with 225/45-18 (660mm nominal diameter) rear tyres. You may find that changing your tyre size makes the speedometer more accurate. Speed was checked using GPS while the car is on cruise control at 100km/h on a level surface in each case.
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05-14-2018, 08:50 PM | #3 |
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KOMBI 3000 BC_V_KORREKTUR aktiv nicht_aktiv BC calculation with the speedometer curve - correction for analog / Head up display speed - disabling those corrections , you will be able to see the real speed.
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05-17-2018, 08:39 PM | #4 |
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Drives: '17 F22,15 E84 M Sport,02 R53
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Location: South NJ
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Thank you - however the speedometer will still read inaccurately correct?
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05-17-2018, 11:19 PM | #5 |
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