TCU stream v2 RX (TCU standard 7)

Can ID Offset Name Unit Scale Type (MBS first) Rate RX/TX Comment
BaseRX ID 0 RPM rpm 1 unsigned16 50HZ RX A necessary parameter
  2 MAP Kpa 0.1 unsigned16 50HZ RX If the ECU sends (Actual Engine torque), the parameter is not used.If the ECU does not send (Actual Engine Torque),The parameter is necessary to calculate the engine torque.
  4 PPS % 0.1 unsigned16 50HZ RX A necessary parameter
  6 Program SW P 1 unsigned8 – – P1 to P8
  7 Virtual Clutch % 1 unsigned8 – – 0% to 100%
Can ID Offset Name Unit Scale Type (MBS first) Rate RX/TX Comment
BaseRX ID+1 0 Actual Engine TQ NM 1 signed16 50HZ RX Engine TQ -32768 to 32767 Actual engine torque If the ECU does not calculate the engine torque, Send 0x8000(-32768) or 0x7fff(32767),TCU activates the internal torque calculation
  2 Maximum Engine TQ NM 1 signed16 50HZ RX Engine TQ -32768 to 32767In the future not used at the moment
  4 Engine CLT 1C/bit 1 unsigned8 50HZ RX Ofset -40, 0x00 = -40, 0xFF = 215
  5:0 Upshift request     Bit 50HZ RX  
  5:1 Downshift request     Bit 50HZ RX  
  5:2 Brake Pedal Activate     Bit 50HZ RX  
  5:3 Idle Active     Bit 50HZ RX  
  5:4 Kickdown Activate     Bit 50HZ RX  
  5:5 Handbrake     Bit 50HZ RX  
  5:6 – – – Bit 50HZ RX  
  5:7 – – – Bit 50HZ RX  
  6 Selector Commands – – – 50HZ RX 0x00= No Button, 0x01=P, 0x02=R, 0x4=N, 0x8=D
  7 – – – – – –  
Updated on March 26, 2026