ViPEC

V88 Model ECU ViPEC fuel injection management was developed for Ray Hall Turbo Pty Ltd to fill a gap in the market, for ECU that were reliable, powerful, easy to tune and having features that worked as they should. ViPEC is willing to listen to what the market wants, and is dedicated to giving customer excellent support. ViPEC produces two engine management models, the V44 and V88. Also plugin ECU based on the V44 and V88 for Subaru, Mitsubishi, Nissan, Mazda and Toyota cars. All offer three dimensional mapping of fuel and ignition and are full sequential up to eight cylinder. Support for up to twelve cylinder wasted spark. Also a four channel twin capacitor CDI ignition. ViPEC software has advanced tuning tools like QuickTune which enables hands free tuning with no input is required from the user other than running the engine through its various RPM and load sites. Features TuneAhead™ which tunes cell around the site being tuned. Motorsport features like Antilag, Flatshift and Launch control are standard features on the V44, V88 and plugin ECU. The V88 model has E-Throttle (Electronic Throttle Control). This was devloped using automotive industry standards, and ensures accurate and safe throttle control. Peak and hold injector drivers on the V88 are 10 amp. Both the peak Amps and hold Amps can be set separately in the software for optimum injector control. The engine management systems are well designed with special attention to resistance to interference from other engine components. Main processor is soldered to the ECU board and not in a socket. This ensures a high level of reliability. All models can be upgraded by downloading the latest firmware. Marine versions of the V44 and V88 are available. These are not just in a sealed case like other make ECU. The whole case of the ViPEC ECU are filled with Silicon making them 100% water proof at all times. The V44 model is ideal for small water craft like JetSki's. The V88 for ski race boats.     All ECU are shipped in retail packaging.

QuickTune Software with TuneAhead™

The QuickTune feature is available for the V44 and V88 model ECU's. The QuickTune will tune the engine with no input from the operator. The closed loop air fuel ratio table is used as the target air fuel ratio table for the QuickTune software. This table is setup with the required air fuel ratios at various RPM and Load points. An exhaust gas analyzer or any other analyzer that provides a 0 to 5volt "corrected" output, is connected to any of the Analog inputs, this is used as the actual air fuel ratio input. As the engine is run through its various RPM and Load points the software will adjust the volumetric efficiency numbers in the main fuel table to achieve the target air fuel ratio. At no time do you need to touch the keyboard on the Laptop. After the tuning is complete the analyzer and 02 sensor is no longer needed. At any time after tuning is finished the values in the target closed loop table can be changed, and the engine will automatically run the new air fuel ratio, providing you do not make a change to the volumetric efficiency of the engine, e.g. fit a different camshaft, modify cylinder head etc... If the engine is modified so the volumetric efficiency changes, then the analyzer and QuickTune software feature will be required again to re-tune the engine. The QuickTune software is much faster then a good operator. It is not possible to manually tune as quick as the QuickTune . A typical engine will take less than 20 minutes to fully map on an engine dyno. The accuracy of the QuickTune can be setup in the software from 0.5% to 5.0% accuracy. The default value is 2% accuracy, this is generally a lot more accuracy then most tuners manual tune engines. Features TuneAhead™ which tunes cells around the site being tuned. This speed up tuning when surrounding cells have values that are not close. You cannot directly connect a 02 sensor to the ECU to QuickTune. Documentation on the setup and using the QuickTune feature. QuickTune.pdf Overview ViPEC QuickTune software provides rapid hands-free tuning of Engine Air/Fuel mixtures. This automated operation frees the engine tuner, allowing total concentration on safe engine/dyno operation. On road tuning of motor vehicles is even possible. This software uses a complex combination of math, including statistics, trigonometry and fuzzy logic to intelligently adjust the fuel delivery tables. Initial tuning is rapid usually occurring within 1 second. High precision can be achieved by allowing the QuickTune to operate for an extended time at each engine operating point. The operator has control over the balance between tuning speed and accuracy. Accuracy is ultimately limited by the accuracy of the attached Air/Fuel ratio measurement equipment. The program provides visual indication of the tune status. Automatic and manual storage of tune status allows the user to monitor the tuning progress even if undertaken in several sessions. Tuning usually proceeds 2 to 5 times faster than possible by manual means. Fuel savings of as much at 90% have been reported. The considerable savings in engine life are obvious. This program also has elaborate diagnostics facilities and allows simultaneous operation of the ECU internal data logger and external P.C data logging.

Sett opp egne X- og Y akser med valgfrie parameter. Du kan og ha analoge målere istedet for digitale.

Det er og veldig enkelt å endre verdier. Merk det området du vil endre og høyreklikk på mus. Du får da opp flere alternativ på hvordan du vil endre:

Det er og en glimrende grafisk logger for å raskt se om det er noe "uvanlig" som skjer. 

Du velger hva parameter du vil logge og fargen på linjene for å enkelt se hva som er hva. 

Du kan og merke et felt for å se min, max, gjennomsnitt og differanse. 

Klikk på ønsket modell til venstre for å lese mer om denne. Feks V44