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Siemens MS43 Custom CAN Messages: Difference between revisions

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(Created page with "==GCU1 0x33C== Refresh Rate: 10ms *'''Byte 0 - SA_MAF_VOLTAGE [LSB]''' *'''Byte 1 - SA_MAF_VOLTAGE [MSB]''' *:Secondary Air Mass Airflow Sensor Voltage in Volt *:Calculation...")
 
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*:Calculation = (HEX[MSB] * 256 + HEX[LSB]) * 0.00488V
*:Calculation = (HEX[MSB] * 256 + HEX[LSB]) * 0.00488V


*'''Byte 2 - SA_MAF_VOLTAGE [LSB]'''
*'''Byte 2 - DMTL_VOLTAGE [LSB]'''
*'''Byte 3 - SA_MAF_VOLTAGE [MSB]'''
*'''Byte 3 - DMTL_VOLTAGE [MSB]'''
*:DMTL Voltage in Volt
*:DMTL Voltage in Volt
*:Calculation = (HEX[MSB] * 256 + HEX[LSB]) * 0.00488V
*:Calculation = (HEX[MSB] * 256 + HEX[LSB]) * 0.00488V

Latest revision as of 21:30, 16 February 2021

GCU1 0x33C

Refresh Rate: 10ms

  • Byte 0 - SA_MAF_VOLTAGE [LSB]
  • Byte 1 - SA_MAF_VOLTAGE [MSB]
    Secondary Air Mass Airflow Sensor Voltage in Volt
    Calculation = (HEX[MSB] * 256 + HEX[LSB]) * 0.00488V
  • Byte 2 - DMTL_VOLTAGE [LSB]
  • Byte 3 - DMTL_VOLTAGE [MSB]
    DMTL Voltage in Volt
    Calculation = (HEX[MSB] * 256 + HEX[LSB]) * 0.00488V
  • Byte 4 - OV_TI_BANK_1 [LSB]
  • Byte 5 - OV_TI_BANK_1 [MSB]
    Fuel Injection Time Bank 1 in ms
    Calculation = (HEX[MSB] * 256 + HEX[LSB]) * 0.0053333333ms
  • Byte 6 - OV_TIA
    Intake Air Temperature in °C
    Calculation = HEX * 0.75 - 48°C
  • Byte 7 - OV_IGA_1
    Ignition Angle Cyl. 1 in °CRK
    Calculation = HEX * 0.375 - 23.625°CRK