TCU stream v2 TX

TX:

Can ID Offset Name Unit Scale Type (MBS first) Rate RX/TX Comment
BaseTX ID 0 Gearbox Calculate Engine Torque NM 1 signed16 100HZ TX TQ -32768 to 32767Engine torque Calculated by TCU (Gearbox Torque)
  2 Target Engine Torque (TQ Reduction) NM 1 signed16 100HZ TX TQ -32768 to 32767No torque reduction send 0x800(2048NM) When shifting gears, it sends the target engine torque
  4 Tq Reduction % % 0.5 unsigned8 100HZ TX 0x00-no tq Reduction, 0xC8- 100% tq reduction The TCU sends a perocentage torque reduction request.If it sends 25%, it should reduce the engine torque by 25% Use this parameter if the ECU does not use Target Engine Torque
  5:0 Torque Reduction   flag Bit 100HZ TX If there is no torque reduction when changing gear, The flag is inactive
  5:1 Blip request   flag Bit 100HZ TX  
  5:2 T-Brake activation   flag Bit 100HZ TX  
  5:3 Launch control activation   flag Bit 100HZ TX  
  5:4 T-Brake or Launch control activation   flag Bit 100HZ TX  
  5:5 Burnout activation   flag Bit 100HZ TX  
  5:6 Gear Shift Flag   flag Bit 100HZ TX It is active when changing gear, Even if torque reduction is not active
  5:7 100HZ TX  
  6 100HZ TX  
  7 100HZ TX  
Can ID Offst Name Unit Scale Type (MBS first) Rate RX/TX Comment
BaseTX ID +1 0 Current Gear Gear 1 signed8 40HZ TX -2=Parking, -1=R, 0=N, 1=Gear 1, 2=Gear 2. 8=Gear 8
  1 Target Gear Gear 1 signed8 40HZ TX -2=Parking, -1=R, 0=N, 1=Gear 1, 2=Gear 2. 8=Gear 8
  2:0 Parking Activation   flag Bit 40HZ TX  
  2:1 Neutral   flag Bit 40HZ TX  
  2:2 Hand Brake Activation   flag Bit 40HZ TX  
  2:3 Foot brake Activation   flag Bit 40HZ TX  
  2:4 Adaptation activation   flag Bit 40HZ TX  
  2:5 Converter Lockup State   flag Bit 40HZ TX  
  2:6 Gearbox oil fan activate   flag Bit 40HZ TX  
  2:7 Safe Mode Activation   flag Bit 40HZ TX 0-OFF, 1-ON
  3 40HZ TX  
  4 Wheel TQ NM 1 signed16 40HZ TX TQ -32768 to 32767
Can ID Offset Name Unit Scale Type (MBS first) Rate RX/TX Comment
BaseTX ID +2 0 Gearbox Pogram Mode Program 1 unsigned8 20HZ TX 1=P1, 2=P2,. 8=P8
  1 Gearbox Mode   1 unsigned8 20HZ TX 0=Manual, 1=Automat, 2=Sport
  2 Lockup Clutch Activation % 0.4 unsigned8 20HZ TX 0x00=0%, 0xFA = 100%
  3 Transmission Oil Temp 1C/bit 1 unsigned8 20HZ TX Ofset -40, 0x00 = -40, 0xFF = 215
  4 Vehicle Speed KM/h 1 unsigned16 20HZ TX  
  6 Error Code     unsigned16 20HZ TX  
Can ID Offset Name Unit Scale Type (MBS first) Rate RX/TX Comment
BaseTX ID +3 0 Gearbox Clutch Slipt % 1 signed16 100HZ TX -200% to 200%
  2 Gearbox Converter Slipt % 1 signed16 100HZ TX -200% to 200%
  4 Input Shaft Speed rpm 1 unsigned16 100HZ TX  
  6 Output Shaft Speed rpm 1 unsigned16 100HZ TX  

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Updated on March 26, 2026