Quote:
Originally Posted by hawk02
I used HP Tuners to read the stock tune from my car. I can assure you there is no detuning going on during the first 1500 miles.
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FYI, HP Tuners does not show you 100% of the tables and parameters used in the ECM. There could be Algorithm's and logic programmed into the ECM that could take into account the mileage on the car and therefore retard the timing on you, limit boost, or limit throttle opening or something.
I would look more at any of the Dyno's that have been discussed and see what mileage was on the car. If the power reading on the dyno is within expectations when considering drivetrain losses then I would conclude based on the dyno graphs that the ECM is not reducing power output until 1500 miles.