Technical Instructions
installation Guide
System New Bora
MT-IS-GAI-NWB.01-E
del 01/10/2013
Pag. 19 di 26
4. Fine Tuning
The new software is characterised by a
totally innovative approach
and strongly aimed at the
management of gas, as fuel for the most recent spark-ignition engines.
The main innovation resides in the engine control software
inside the control units that, thanks
to the new management algorithms, allows for the optimisation of the gaseous fuel dosing in a
simple and innovative way, allowing the installer to easily obtain the best results. In order to
guarantee the greatest integration with the petrol engine control system and to satisfy the OBD
requisites, the BORA software is equipped with advanced diagnostics of the gas system enabling
communication with the original OBD system of the vehicle. The calibration Software has changed
in both appearance and functionality, but also trying to help out installers as much as possible. The
calibration software can be accessed without necessarily being directly connected to the control
unit. To connect to the control unit instead, it will be necessary to have the pc and the control unit
properly connected by means of an interface cable and a usb-serial adapter (if the PC is not
equipped with a Serial port) that can be purchased from any retailer. Furthermore, the control unit
must be connected to the +12V battery (Red wire) and to the ground wire (Black wire).
This section will guide through the exact procedure to follow for a correct fine-tuning of your gas
system. Please follow these directions:
-
Always make sure to use the latest version of this software. Please contact the Zavoli
Technical Support Center if you have any questions.
-
Perform a vehicle configuration, as described in the Technical Manual - Calibration
Software for the Bora Injection System.
Fig. 3.1-1
Jemné ladění
Nový program je charakteristický zcela novým přístupem a silným zaměřením na management plynu, jako
paliva pro většinu zážehových motorů.
Hlavní inovace spočívá v prohramu řízení motoru uvnitř řídící jednotky, kdy díky novému řídícímu algoritmu, je
umožněn a optimalizace dávkování plynného paliva jednoduchým a inovativním způsobem, což umožňuje
montérovi snadno dosahnout nejlešího výsledku. Aby byla zajištěna největší integrace se systémem řízení
benzínového motoru odpovídající požadavkům OBD,
