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ECUType / DTAT-Series


DTA T-Series ECU


Compatibility


  • DTA T2i (Ignition)
  • DTA T2
  • DTA T4
  • DTA T4+
  • DTA T8
  • DTA T8+
  • DTA T12
  • DTA T12+


Configuration


To set up the ECU, open the DTA T-Series software and connect to the ECU (File > Connect to ECU). In the Other Map Settings > Data Stream section, set up the DataStream as below. Send the new map settings to the ECU (File > Update ECU Map).



Connections


These ECU should be connected via CAN connections:

T2 (ignition) / T2 CAN connections are located on the same pins in the highlighted models (Single CAN bus), connector 1:



T4 / T4+ / T8 / T8+ / T12 / T12 CAN connections are located on the same pins in the highlighted models (Dual CAN bus), connectors 2 & 3:



Data Channel Listing:


ECU Message Name Race Technology Data Channel Resolution of Data
RPM RPM (Engine RPM) 1 RPM
TPS% Throttle position (aux 1) 1%
Water temp Coolant temp (temperature 8) 1oC
Air temp Ambient air temp (temperature 1) 1oC
MAP Boost pressure (pressure 5) 0.1 kPa
Lambda Lambda 1 (misc 1) 0.001 lambda
Vehicle speed Speed from the ECU (misc 4) 1 MPH
Oil pressure Oil pressure (pressure 2) 0.1 kPa
Fuel pressure Fuel pressure (pressure 3) 0.1 kPa
Oil temp Oil temp (temperature 9) 1oC
Battery volts Battery voltage (misc 3) 0.1V
Ignition angle Ignition angle (angle 2) 0.1o
Injection time Fuel inj 1 PW on (measured time 1) 0.01s
Fuel con Auxiliary 1 (aux 26) 0.1 L/100Km
Gear position Auxiliary 3 (aux 28) 1

Not all channels listed in the table above may be available from your ECU. The available data channels vary with the vehicle model, year of manufacture & connected sensors.

Page last modified on March 19, 2021, at 06:21 PM