Check the integration guide at MS4x.net
CANTCU Integration Guide for MS43 at MS4x.net
- 100% OEM torque-based control resulting in real OEM drivability
- No tuning needed
- Gear indicator in instrument cluster up to 5/6th gear (including D/S/M-modes)
CANTCU CAN3 is connected to PTCAN on the car side. PTCAN-wires can be found in multiple locations.
- Car needs to be fully coded as an automatic (S205A in VO/FA) and the DME/DDE programmed using automatic transmission software to support torque interventions
- Immobilizer (EWS) needs to be coded to permit starter operation:
PARK/NEUTRAL_EINGANG to nicht_aktiv
- Stock cluster only shows up to 5th or 6th gear depending on car/version. Cluster can be chosen based on this in the PC software.
- Blips will need custom software in the DME/DDE. This has been proven possible for MS43 and EDC15 by 3rd party tuners/developers.
In some cases, without proper engine tuning, the torque value sent by the ECU/DME can be too low, resulting in spongy/slow shifts. The torque correction factor can be used to adjust this torque value if needed (percentage correction). The torque correction factor is just a band-aid meant to be used as last resort. The right way is to have the engine report correct torque even when tuned.