How to Calibrate Accelerator Pedal for Deutz EMR3 Engine

Here is the illustration show you guide on how to use DiaSer2010 diagnostic software to calibrate accelerator pedal for Deutz EMR3 engine control unit.

 

The engine must be in the variable speed governor or volume regulator on the accelerator pedal.The number of the connected pedals should match the record as parameters in the pedals.

Deutz SerDia2010 reads first from the control unit the configuration of the accelerator pedal and judges whether the accelerator pedal and / or the manual throttle is shown. Second SerDia2010 reads the pedal characteristic curve and the error limits from the control unit. The current percentage of the accelerator pedal and hand throttle are parallel in the top right corner represented and the ,by the controller, resulting calculated setpoint in percent (depending on the functionality, usually the maximum value of both pedals).

 

Preparations:

Deutz Diagnostic Kit DECOM for Deutz Engine

2023 Deutz Serdia2010 v14.1.9.1 Diagnostic Software Free Download

Deutz Serpic EPC Parts Catalogue 2014 2012 Free Download

 

 

Button “Auto Adjust”:

By pressing the button “Auto Adjust” starts the automatic mode. After the first click the radio button will be yellow. On the left the mi nimum, maximum and current values are also shown in order to give the user visual feedback.
A second click stops the automatic mode and the button returns to its initial state. Then the pedal characteristic curve and the error limits are determined. Error limits are set to halfway between the limits of 0 V and 5 V and the values of the pedal characteristic.

Then SerDia2010 check the values determined by security policy. The warning limits must have a distance of 200 mV to the limits of 0V and 5V, the pedal characteristic curve must cover a range of at least 1V. In case of violation of the security policy of the user will be notified and the corresponding field marked in red.

 

Procedure for the automatic calibration
By repeatedly up and down movement of the pedals SerDia2010 recognizes the pedal value limits independently and calculates the necessary pedal characteristic curve and the error limits. The user must ensure that the accelerator pedal in the calibration really reaches the block values. The
Manual mode should be used only by experienced users. After the throttle setting the user remains the option to flash the changes in the control unit or discard.

 

Notice: The user is obliged to check the plausibility of the determined values and consider.
The responsibility for the parameter change are borne by the user.

 

Button “Manual calibration”:

When you first click on the button SerDia2010 copies the current values in the tables / text fields and leaves it to the user to make changes there.

The button inverts its colors when it was activated.

The second click SerDia2010 checks the entered values by security policies. The warning limits must have a distance of 200 mV to the limits of 0V and 5V and the pedal characteristic curve must cover a range of at least 1V. In case of violation of the security policy of the user will be notified and the corresponding field marked in red. The button returns to the initial state.

Button “read from ECU”:

For more repair case of Deutz engine,please refer to:Deutz Engine Repair