Note: Inputs from TPS input (CMC1:G2) was completely discarded in MTune versions before 1.108 (when E-Throttle was activated). In newer versions, the TPS analog input wire can be used as "other 0-5v functions".
When E-Throttle is activated in MaxxECU, the RealTime Data value: TPS is actually the pedal position.
throttle position sensor voltage
Main throttle closed voltage
Voltage input (main) from throttle when throttle is fully "closed".
main throttle open voltage
Voltage input (main) from throttle when throttle is fully "open".
backup throttle closed voltage
Voltage input(backup) from throttle when throttle is fully "closed".
backup throttle open voltage
Voltage input(backup) from throttle when throttle is fully "open".
Backup/error checking
Allowed error
The max allowed error between main and backup position allowed. Check RealTime Data value: E-Throttle --> THROTTLE position sensor error.
Backup sensor output type
•Linear - When both main and backup signal are linear in relation to each other.
•Nonlinear(table) - When the main and backup signal are not linear in relation to each other and requires a custom table.
Examples
All E-Throttle bodies connected to MaxxECU must be calibrated.
Calibrations are made in E-Throttle --> Throttle position.
Sample data from a calibration.
Note: During calibration, you need to manually move the throttle to min and max positions, and pressing the corresponding buttons above.
You can also use the throttle control, and motor test duty feature to force the throttle in maxed positions, use with caution though.
