Electromotive Tec3 ECUs
The electromotive TEC3 and TEC3r ECU interfaces require firmware version WT303T3 or later to be installed on the ECU. The serial communication must be set to 38400 baud on the ECU. The following data is available from the interfaces:
| ECU Name
| Race Technology message
| Race Technology Default name
| Race Technology VAR number
| Resolution
|
| RPM
| Engine RPM
| RPM
| VAR_0010
| 25 RPM
|
| Battery Voltage
| Misc 3
| Battery Voltage
| VAR_4002
| 0.01 V
|
| Air To Fuel Ratio
| Misc 1
| Lambda 1
| VAR_4000
| 0.1 Lambda
|
| Water Temperature
| Temperature 8
| Water Temperature
| VAR_1007
| 0.1°C
|
| Intake Air Temperature
| Temperature 1
| Temperature 1
| VAR_1000
| 0.1°C
|
| Intake Manifold Pressure
| Pressure 5
| Boost Pressure
| VAR_3504
| 1mBar
|
| Fuel Inj 1 Pulse Width Percent
| Aux 6
| Fuel Inj 1 PW
| VAR_2005
| 0.1%
|
| Throttle Position
| Aux 1
| Throttle Position
| VAR_2000
| 0.1%
|
| Ignition Angle
| Angle 2
| Ignition Angle
| VAR_3001
| 0.1°
|
| Primary PW
| Measured Time 1
| Fuel Inj 1 PW on
| VAR_2500
| µs
|
| Staged PW
| Measured Time 2
| Fuel Inj 2 PW on
| VAR_2501
| µs
|
| User PW
| Measured Time 3
| Fuel Inj 3 PW on
| VAR_2502
| µs
|
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