How do I figure this number out? I'm using a PCM out of a different vehicle, so I'd like to make sure this number is correct. I know my gear ratio is 3.33, I believe the vehicle the PCM is out of is 3.29.
How do I figure this number out? I'm using a PCM out of a different vehicle, so I'd like to make sure this number is correct. I know my gear ratio is 3.33, I believe the vehicle the PCM is out of is 3.29.
In the speedo window, put in your tire diameter and gear ratio, then hit 'commit'.
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