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MaxxECU online help

Note: Always use our latest software version (currently 1.149), which contains the latest features, fixes and improvements.


Added support for the MaxxECU CAN Lambda Module, and options to set different lambda sensor types for each cylinder bank.

Added an option to the Overrun fuel cut to ignore the MAP signal for Fuel overrun cut.

RT-values for Bluetooth Input switches are now named with the user defined text.

Option to start the Time after launch timer when the ECU senses a wheel speed using the Power Management System instead of requiring a button input.

Added fuel offset and gain adjustments for cylinder 9-12 in Cylinder adjustment.

RealTime Data values (outputs and internal outputs states) are labeled with the current output function or name.

ANALOG INPUT (0-5V) or CAN Inputs functions can now be assigned as EGT sensors.

New fuel drop table option in anti-lag function.

Option for the anti-lag system to directly control final ignition angle.

Add and remove axis source menu items for tables.

Fuel acceleration enrichment hold and decay based on event count instead of just time.

New Temporary cylinder shutoff function to disable injectors/ignition outputs to test for missing cylinders while engine is running.

Added an option to the Launch control to directly control the output ignition angle (instead of retard) with a table.

Added an option to set Max cut percentage for the Launch control.

Added options to read torque % and RPM (not for fuel/ignition control) from CAN OBD-II input.

CLT Warning can now be set to as low as 40 deg C as minimum value (80deg C before).

Options to calibrate the built-in Accelerometer in MaxxECU PRO.

Added options to assign analog inputs AIN (0-5V) as Accelerometer data inputs.

Added option to limit Torque Converter Lockup to certain modes in Auto gearbox  control.

New Nitrous purge solenoid output.

New Nitrous purge digital input.

New trigger: Mazda MX5 NC (CAM + VVT).

New trigger: Toyota 2NR (cam).

New trigger: Volvo B5244S (CAM + VVT).

New trigger: Mercury Marine BBC 60-1x6.

Porsche 996 2001 (ME 7.8) cruise control and OEM CAN Buttons input support.

When changing the Lambda correction frequency table with arrow keys, values are now changed by one, not 10.

Will now prevent Autotune on password-protected VE-tables.

Fixed a bug where hidden settings from a test-version of 1.122 could cause the boost-controller to not work.

Fixed a bug in the scatter plot when displaying negative Z values, and highlighting points with points hidden.

Fixed a bug causing a crash when MTune didn't have permission to write changes to a log-file.

Fixed a bug when opening a damaged log-file caused a crash.

Fixed a bug where some table editing functions didn't show up in tables with a just 1 axis.

Fixed a bug when entering over 700% VE.

Fixed a bug and improved the NTC table generator.

Fixed a bug where incorrect channel names were sent to MDash Android app.

Fixed a bug where Math channels didn't show the correct settings. Math channels are also correctly named in the settings-tree now.

Fixed a bug limiting the values that could be input in the CAN input system offset setting (should now be -2147483648 to 2147483647).

Fixed a bug where rescaling did not work when setting Fuel acc enrich as the 4D source axis.

Fixed a bug where the 3D selected data did not update.

Fixed a bug which caused unintentional error code 97 during ECU power on.

Fixed a problem with the secondary injector outputs 9-12.



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Release date: 2019-11-01