Hypertech programmer to correct speedometer on previously tuned WS6
04-09-2016, 04:04 PM
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Join Date: Apr 2016
Location: Macomb County, Michigan
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Hypertech programmer to correct speedometer on previously tuned WS6 Upgraded my 2001 Pontiac Trans Am WS6 rear end from 3.23 to 3.73. Now the speedometer/odometer is off, so I bought a Hypertech Programmer 30010 to correct it.
My car already has a custom tuning (by Frost). Does anyone know if using the Hypertech Programmer to change my gear ratio will whip out my previous custom tune?
My car already has a custom tuning (by Frost). Does anyone know if using the Hypertech Programmer to change my gear ratio will whip out my previous custom tune?
