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12th February 2019, 22:51 | #1 |
Loves to post
Rover 75 Saloon Join Date: Apr 2017
Location: Lincoln
Posts: 281
Thanks: 242
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changing wheel/tyre size?
If you change your wheel size from 15" to 16" then the rolling circumference changes. This then alters the speedometer and odometer reading, will a T4 session re-adjust this anomaly if it is input into the ecu?
I only ask as there seems to be a variety of size wheels fitted to our cars and they cannot be all reading the same mph and miles travelled. Any info would be interesting. regards Dave, |
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