This block let the tuner select the different sensors that is used for his application. Not all the sensors are used but each one has different features that makes the transmission perform at its best. If a sensor is not used, leave the block unchecked. This will free up valuable […]
Transmission Configuration
Gears – This setting tells the software how many forward gears are allowed for the specific Map. The user may select any number up to the maximum number of gears for that specific transmission. This is handy for low range or towing where you do not want to engage overdrive […]
Engine Configuration
Cylinders – Number of cylinders on the engine can be selected in this block. It is not used by the current firmware but reserved for future development of different firmware. Idle RPM – Idle RPM of the engine can be typed in this block. It is used by the firmware […]
Auxiliary Output
These registers are custom settings which is used for development mostly and explained in special instructions. When a new transmission is developed it may require new settings that is not placed in the software. Most standard firmware will blank out these settings.
Speedometer Output
This feature is used for Speedometer Calibration. This is handy for engine conversions. You can adjust the number of output pulses per prop shaft revolution. You can also do a fine calibration on the speedo. Always start with a calibration value of 100. Then adjust the Pulses till you are […]
General Purpose Outputs
There are two or more general purpose GP outputs to configure for several different functions. These outputs can be configured to use the analogue signals and switch a relay on or off when certain limits have been reached. Example: RPM for a shift light, Oil temperature to control a fan […]
Map Information
The Map information screen, Name Model and Transmission, contains info for the TCU application for a specific vehicle. This helps the tuner to recognize previous work and tuning data. It is saved in the TCU and also in PC maps. It does not affect any tuning on the engine. Map […]
TCU Setup
General Settings Engine Settings Transmission Settings Sensor Settings This blocks are where all the setup values for the TCU are grouped so that the tuner can setup his transmission.
Temperature Compensation
This graph is used to compensate line pressure with temperature. A cold transmission will shift harder. Depending on specific firmware this graph will compensate either line pressure or shift control pressure. The example above is line pressure. If it is for shift pressure the graph may have a rising slope. […]
Pressure Graph
This graph will determine the line pressure which acts on the clutches. This pressure is a pulse width modulation signal and is calculated according to the throttle position. It is critical that the TPS is calibrated and operates correctly. Duty solenoid 1is usually for the line pressure. The higher the […]