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Modifying Parameters
Modifying Parameters -
Important information regarding DiabloSport Performance Tune Parameter modification
Select “Tune It”, go through, and
read carefully
, the disclaimers…
DiabloSport will not be
held responsible for
vehicles with modified
parameters since we
are not present to
monitor the
*
NOTE: The shift point functions work in conjunction
with each other, based on load. Use the RPM shift point
function for WOT (wide open throttle) shifts, and MPH shift
point function for part throttle shifts. The vehicle WILL shift
at which ever point it reaches first! This is dictated by load
on the vehicle, RPM vs MPH
**
NOTE: Adjust only if speedometer is off due to
the increase or decrease in tire size. The factory GM
PCM can only calculate up to a certain tire size before it
will disable the traction control system, however, it WILL
correct the speedo but the traction control system will be
turned off permanently. Traction Control will function once
the tire size is restored to factory.