New software version Chal7_ENU-1.3.0.0.zip of the CHALLENGER7 ECU

SECURE METHOD OF ECU UPGRADE

WARNING LEVEL : NORMAL



NEW FEATURES AND IMPROVEMENTS

Display scope of flywheel and phase teeth
• Allows an easy test of flywheel and phase teeth for engine synchronization.
See new document ‘Challenger7 Engine flywheel and phases test – V100’

Engine protections
• Programmable reaction (by limitation of torque or engine cutoff) on problem of engine temperature, intake temperature, turbo pressure, … with alarm lights and recording of the faults.
See new document ‘Challenger7 Engine protections – V100’.

Improvement of the possibility of manually modifying the mini-maxi calibration of motorized throttles
• In case the throttle does not have strong minimum or maximum mechanical stops, the electric motor exceeds the normal min and max positions
• When exceeding the normal maximum opening, the throttle gears are forced and the teeth of the plastic gear wear and destroy over time.
See new document ‘Challenger7 Fly by wire – V110’.

Possibility of using Innovate wideband Lambda modules (V120)
• but these must be programmed specifically to be adapted to Sybele ECUs.
See new document ‘Challenger7 Use of the Lambda sensor – V110’.


 CONTENT

Challenger7 Tunewares:
• System V120 (new – 3rd 03/2024)
• Throttle/RPM: V130 (new – 3rd 03/2024)
• Pressure/RPM and turbo: V130 (new – 3rd 03/2024)

Documentations in English:
Challenger7 tuning software pack: 25 separate documents, each for one specific fonction of the ECU, with many didactic examples (new – 3rd 03/2024)
• Challenger7 installation: V1.10 – with commands of ignition modules (24th 05/2022)
• Challenger7 options installation: V1.10 – sequential gearboxes, fly by wire, air electrovalves, bang-bang … (24th 05/2022)

Nota:
• Does not contain Winjall software. Winjall must first be downloaded and installed apart.
• Does not contain the sensors convertion maps nor the actuators command maps. These maps have to be downloaded and installed apart with the pack SensAct.


LAST SECURITY CRITICAL MODIFICATION DONE

Not needed.

NEEDING Winjall V9.9.0.0 (see specific downloading)

V9.9.0.0 or later version of Winjall software must mandatory have been installed first.

HOW TO UPGRADE TUNEWARES

• Download new .zip Challenger7 software pack file and save it in a directory on your hard disk.
• If you have already install a former version of this pack, you have to usinstall it before installing this new one:
In Windows XP, execute ‘Start/Parameters/Configuration/Add-Remove programs’.
In Windows 7 and latter versions, execute ‘Start/Parameters/Configuration/Programs and features’.
In the software list, select Challenger7 then ‘Uninstall’. Follow uninstall instructions.
• With the files explorer, double click on the downloaded software pack .zip file, then double click on Setup. At the question on files extraction, answer ‘Extract All’.
• If the installation does not automatically start: in the new directory created by the extraction, double click on Setup (application).


VERSIONS HISTORY
(Improvements are added from a version to the next one)

Throttle/RPM : V120 (System V110)
Pressure/RPM : V120 (System V110)

1) Possibility of using Innovate wideband Lambda modules but these must be programmed specifically to be adapted to Sybele ECUs.
2) Possibility of manually modifying the mini-maxi calibration of motorized throttles:
In case the throttle does not have minimum or maximum mechanical stops, the electric motor exceeds the normal min and max positions
When exceeding the normal maximum opening, the throttle gears are forced and the teeth of the plastic gear wear and destroy over time.

Throttle/RPM : V110 (System V110)
Pressure/RPM : V110 (System V110)

1) Hard cut limiter: Machine gun Hard cut RPM limiter with burst of flames.
2) Intake pressure filtering adjustment:
– This filtering removes pressure instabilities in the intake manifold.
– The intake pressure filtering adjustment is accessible even without a professional license.
– See the document ‘Pressure/rpm Atmo Turbo and bang-bang’ which gives a very detailed explanation of how to filter (averaging) the intake pressure to avoid instabilities and what the problems are if this is not done correctly.

Throttle/RPM : V100 (System V100)
Pressure/RPM : V100 (System V100)

Version 100 is the base version of the new Challenger7 ECUs.