Haltech Dash - CAN OBDII channels supported

Haltech Dash - CAN OBDII channels supported

Haltech dash displays are, by default, configured to communicate with a Haltech ECU/VCU using the Haltech CAN protocol. However, Haltech dashes can also be set to display information from a factory ECU that provides CAN communications through the OBDII port. This can be configured in the NSP software by following the procedure outlined on this page.

The list of OBDII PIDs or channels supported by Haltech dashes using the above configuration is as follows:

  1. Calculated engine load (%)
  2. Coolant temp (degC)
  3. Bank 0 short term fuel trim (%)
  4. Bank 0 long term fuel trim (%)
  5. Bank 1 short term fuel trim (%)
  6. Bank 1 long term fuel trim (%)
  7. Fuel Pressure (gaugeKPa)
  8. Intake Manifold Absolute Pressure (absKPa)
  9. Engine Speed (rpm)
  10. Vehicle Speed (km/h)
  11. Timing advance (deg)
  12. Intake Air Temp (degC)
  13. Mass air flow sensor flow rate (gram/sec)
  14. Throttle position (%)
  15. Engine Run Time (s)
  16. Fuel Rail Pressure
  17. O2 Sensor 1 Air-Fuel Equivalence Ratio Voltage
  18. O2 Sensor 2 Air-Fuel Equivalence Ratio Voltage
  19. O2 Sensor 3 Air-Fuel Equivalence Ratio Voltage
  20. O2 Sensor 4 Air-Fuel Equivalence Ratio Voltage
  21. O2 Sensor 5 Air-Fuel Equivalence Ratio Voltage
  22. O2 Sensor 6 Air-Fuel Equivalence Ratio Voltage
  23. O2 Sensor 7 Air-Fuel Equivalence Ratio Voltage
  24. O2 Sensor 8 Air-Fuel Equivalence Ratio Voltage
  25. Commanded Evaporative Purge
  26. Fuel Level
  27. Evap System Vapour Pressure
  28. Barometric Pressure (kPa)
  29. Control Module (ECU) Voltage
  30. Target AFR lambda
  31. Ambient Air Temperature
  32. Fuel Rail Pressure
  33. Engine Oil Temperature
  34. Engine Fuel Rate (L/h)
  35. Mass air flow sensor 1 and 2
  36. Engine Coolant sensor 1 and 2

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