Amarok - speedo or diff ratios for larger wheels

[Guest001]

Cool story...

So you haven’t technically altered your Speedo... you’ve changed tyre size to compensate... the OP wants to fit 3 inch larger tyres and then recalibrate his speedo so it reads correct...

No I didnt do it as it is an illegal size

And you didn’t answer anything about changing diff gears, nor anything about recalibrating a speedo.

I originally commented on the code red because I did read it, and was pointing out that the AMAROK is a light vehicle... your Tiguan is a passenger car... they conform to different standards.

Back to the recalibration topic, Have you actually done that, Connected to the ECU via the OBD2 port to recalibrate the ECU?? I highly doubt it.


Yes I did an alteration in a Control Module to bring it to being bang on at 100kph

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Didnt mention altering diffs etc as out of my skill set but was pointing out that his tyre size may be illegal and doing all of what he wanted to do may be a waste of money if he is defaulted for the tyres