We have also exposed some traction control parameters into GPT variables so you can create more complex control algorithms.


The variables exposed are with "Traction Ctrl. Acc. Slip. Mult" being a feedback multiplier you can trim via GPTs to affect the "power" of the traction control.


  1. Ign. Adv TC Add - degrees of ignition advance added to final ignition number (this will generally be negative)
  2. Traction Control Status
    1. 0 -Off - disabled/not intervening
    2. 1 - Decreasing Torque 
    3. 2 - Returning Torque
  3. Traction Ctrl. SW Status
    1. (1 or 0) Switch that can be used to disable traction control
  4. Traction Ctrl. Acc. Slip. Mult 
    1. Variable that can be GPT modified to increase/decrease acceptable slip percentage
    2. I.e. Acc. Slip Mult is 2 and table value is 6%. Resulting value used will be 12%
  5. Traction Ctrl. Inj. Cut Perc
    1. How many injection events (as a percentage are cut)
  6. Traction Ctrl. Ign Cut Perc (see above)
  7. Traction Ctrl. Curr Slip (%) - what percentage slips is detected now