coreyb Posted September 5, 2023 Report Share Posted September 5, 2023 Which ecu in the G4x series allow 3 step features? Thanks in advance. Quote Link to comment Share on other sites More sharing options...
Vaughan Posted September 5, 2023 Report Share Posted September 5, 2023 Can you clarify what you mean by 3 step please Quote Link to comment Share on other sites More sharing options...
coreyb Posted September 6, 2023 Author Report Share Posted September 6, 2023 traction control at launch Quote Link to comment Share on other sites More sharing options...
Vaughan Posted September 6, 2023 Report Share Posted September 6, 2023 All G4X other than the Atom have Launch Control. All G4X other than the Atom and Monsoon have Race Timer and Power Management (Drag racing traction control based on expected maximum rate of acceleration). All G4X other than the Atom, Monsoon and Storm have Torque Management and Traction Control (Reduction of torque based on detected wheel slip based on wheel speeds). Quote Link to comment Share on other sites More sharing options...
dx4picco Posted September 8, 2023 Report Share Posted September 8, 2023 according to my knowledge, people refer to 3 step as the two step fucntion to build boost for a launch from standing but with an extra twist. Instead of only having a fixed rpm under wich it will stay at all time, the 3 step will allow rpm to go over the asked launch rpm to help turbo spool faster, and then once we are closing in in target boost, the rpm is brought down to launch rpm. Quote Link to comment Share on other sites More sharing options...
Vaughan Posted September 10, 2023 Report Share Posted September 10, 2023 On 9/8/2023 at 8:54 PM, dx4picco said: according to my knowledge, people refer to 3 step as the two step fucntion to build boost for a launch from standing but with an extra twist. Instead of only having a fixed rpm under wich it will stay at all time, the 3 step will allow rpm to go over the asked launch rpm to help turbo spool faster, and then once we are closing in in target boost, the rpm is brought down to launch rpm. This could be done with a 3D Launch Control table Quote Link to comment Share on other sites More sharing options...
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