NEVO FAMILY - LPG/CNG ELECTRONIC CONTROL UNITS
A well-known sequential gas control unit NEVO family has its origins in the reliable DIEGO system. Advanced and cutting-edge construction is based on the dual core processor dedicated for automotive industry - AUTOMOTIVE. It ensures the precise LPG&CNG gas consumption control in the modern car engines.
There is also the RL version, available with an inductive emulator, which are used in very sensitive petrol control units, which signal the petrol injector cut-off after fitting the gas installation.The system is equipped with Start/Stop ecological function that is useful in the latest generation cars.
The system is equipped with START/STOP ecological function that is useful in the latest generation cars.
Reliability of work and increased capabilities have been guaranteed by the use of a digital serial bus line. The latest generation of NEVO family control units provides the support of standard cars and the high-tech solutions for the engines: VALVEMATIC, VALVETRONIC (without a throttle valve in the intake manifold).
USAGE CHARACTERISTICS
automatic switch to gas supply and automatic return to petrol in case of the lack of gas |
automatic panel brightness regulation - control panel dimmer after dark |
user-friendly control panel informing the user about the current state of work such as self-diagnosis codes, reviews |
awaryjne uruchomienie silnika bezpośrednio na zasilaniu gazowym |
“Warm Start” mechanism that enables to start the car on gas when the engine is “warmed up” |
automatic calibration of gas level indicator |
configurable self-diagnosis of the system for example: system tests, recorder, error codes with the amount and time of occurrence |
gas injectors tests |
workshop options (reviews, setting modifications such as blocking the controller by the workshop password, monitoring the changes in the controller, etc.) |
recording the working time on gas and petrol |
a choice of diode color indicating the current status of the controller |
In comparison to our first Diego G3 device, our latest system has an easy-to-use and intuitive software interface. In cooperation with the installers, who have a day-to-day car calibration practice, there have been the following improvements implemented: FUNC toolbar informing about the active functions of the controller and always visible side toolbar, which is helpful in current system work monitor.
Our own solutions of adaptation of the gas controller OSA and MOSA ensure comfortable conditions for driving the car with the gas system as well as automatic adjustment of the gas dose to changeable work conditions. MOSA (Map-on Board System Adaptation) is available in all control units in NEVO family (NEVO/NEVO PLUS/NEVO PRO). It makes possible to adjust gas dose on the base of engine readings while on gasoline and to monitor readings while on gas.
OSA - OBD System Adaptation is available automatically in the NEVO PRO control unit with an integrated OBD (on board)). In the installation with NEVO or NEVO PLUS controller, all the correction changes and OBD parameter readings are available after connecting the adapter OBD, also produced by KME. The mechanism that makes use of the OBD data allows to:
adjust the mixture dosage according to petrol controller strategy;
monitor the system work;
monitor the factual errors with the possibility to delete them.
TECHNICAL CHARACTERISTICS
continuous and stable adaptation of gas dosage (MOSA, OSA) |
keeping a car dynamics (power, acceleration) on the same, unchanged level |
procedures of switching on the engines in low external temperatures |
modular accordance of adjusting the harnesses in the NEVO family controllers |
Start/Stop function for cars with a low CO2 emission |
easy assembly enabled by the compact structure, modular solution of adding simplified harnesses that is characterized by the optimal length and technical parameters |
automatic or/and manual advanced configuration and system calibration |
advanced functions of software (post-injections, adding petrol while working on gas, injection system type change detection, acceleration corrections, interference protection filters, etc.) |
Cars with NEVO systems fulfill emission standards EURO 4/5/6.
One of the most important assembly features of the system is its MODULARITY. In the situation when the car requires better and effective calibration and there’s the NEVO ECU installed in the car, one cable harness (grey) needs to be added to the already installed black one and the NEVO controller needs to be replaced with more technically advanced NEVO PLUS or NEVO PRO. There’s no need of changing the whole installation – it’s enough to hook up the additional elements to the existing system.
specification of NEVO family
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Version and product code |
694 000 000 |
694 100 000 |
694 200 000 |
Controller dimentions - mm (width/height) |
104/132 |
131/104 |
131/104 |
MOSA - Map-on Board System Adaptation |
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Equipped with START/STOP function |
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Function of reading the analogue signals e.g. Lambda Probe, PPO connection in Valvetronic cars |
* |
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Control of external elements like: fuel pump, relay |
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Integrated module OBD/EOBD |
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Possibility of connecting the OBD Adapter |
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RL version with inductive emulator for very sensitive petrol ECUs with signals pertol injector cut-off |
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Read and delete errors |
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Configurable 12 V output, possibility of disconnecting fuel pump |
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Optionally connecting an external reducer temperature sensor or a gas temperature sensor |
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Emission standards EURO 4/5/6 |
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Hermetic body |
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Quantity of connectors |
1 |
2 |
2 |
Modularity |
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Optimum harness, easy and quick installation |
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Grey harness (depends on cylinders quantity) |
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Master-slave option (2 ECUs) |
* additional harness needed - violet wire
An innovative module for demanding users
A pioneering controller NEVO PRO with an integrated OBD on board. This ECU is dedicated to the latest generation cars which fulfill emission standards EURO 4/5/6 with 3-12 cylinder engines. NEVO PRO contoller is available in version 4, 6, 8 cylinders. The controller has compact structure as well as hermetic and improved body cover. Easy and quick assembly of the controller allows to optimize the time of work of the installer.
NEVO PRO similarly to NEVO PLUS makes it possible to read analogue signals, e.g. lambda probe, connection of PPO converter* in the cars of Valvetronic type. Additionally it has configurable 12V output which by means of a relay can disconnect for instance the fuel pump.
INTEGRATED OBD module
Due to the fact that it has the integrated OBD module on board, the installer has the ability to read engine parameters: broadband lambda probes (UEGO), frozen frames and to reset engine errors.
It cooperates with the following OBD protocols:
- ISO9141
- KWP2000slow
- KWP2000fast
- CAN_11bitID_500kbps
- CAN_29bitID_500kbps
- CAN_11bitID_250kbps
- CAN_29bitID_250kbps
Electronics NEVO PRO is available as a LPG sets:
KIT
- standard set - it contains NEVO PRO ECU, parts and accessories for LPG installation.
FULL FRONT
- extended set - it contains KIT (standard set ) and LPG/water hoses.
CPU with PLUS technology
The extended version of NEVO has two connectors. NEVO PLUS controller is available in versions 4, 6, 8 cylinders. Using additional master-slave harness the controllers can be installed in 10- or 12-cylinder cars. Modular solution of adding and exchanging system elements allows for a quick replacement of the controllers (from NEVO to NEVO PLUS ) and adding the grey harness e.g. to the already assembled installation in the car.
The NEVO PLUS controller has additional channels for emulation, it has the function of reading the analogue signals such as Lambda Probe and connection the PPO* in cars like Valvetronic. Moreover it has configurable 12V output and it gives the possibility to control and cut off a fuel pump through a relay. You can optionally connect an external reducer temperature sensor or a gas temperature sensor.
Electronics NEVO PLUS is available as a LPG sets:
KIT
- standard set - it contains NEVO PLUS ECU, parts and accessories for LPG installation.
FULL FRONT
- extended set - it contains KIT (standard set ) and LPG/water hoses.
Modern CPU for max. 4-cylinder engines
The smallest controller from the NEVO family. Dedicated for 3-4 cylinder cars. It has compact structure. It is designed for an easy and quick assembly. It has one connector with an optimally adjusted harness and a hermetic body cover, which protects the device from external factor interference.
Connecting the OBD Adapter extends its functionality in terms of liaison with the OBD car module as well as enables OSA adaptation mechanism.
Electronics NEVO is available as a LPG sets:
KIT
- standard set - it contains NEVO ECU, parts and accessories for LPG installation.
FULL FRONT
- extended set - it contains KIT (standard set ) and LPG/water hoses.
AndROID APPS NEVO DRIVER
EASY CONTROL OF NEVO BY SMARTPHONE
NEVO DRIVER application is an intuitive program to use sequential gas injection systems NEVO.
Application is designed for drivers and it has allowed for configuration of NEVO systems by BT AVATAR INTERFACE.
Application available on www.play.google.com
DOWNLOAD NEVO DRIVER APPS FROM PLAY.GOOGLE
OBD ADAPTER
Expanded capacity for NEVO, NEVO PLUS and DIEGO ECU`s
Adapter OBD (v2) enables the NEVO family controllers and Diego G3 to cooperate with the petrol controller with the use of diagnostic interface OBDII. When connected to NEVO and NEVO PLUS it widely extends possibilities of these devices by making available the OBD channel to read and record date and delete OBD errors. The Adapter assists the automatic regulation and adaptation of a gas system on the basic of corrections read from On-board Diagnostic System. The device can also be used an OBD scanner.
avatar
Connect to the NEVO BY BLUETOOTH
It's a small device, when is connected to the NEVO ECU, you can communicate with your PC, tablet or Smartphone where you have installed NEVO DRIVER apps.
download avatar interface USER manual
CAR WITH NEVO INSTALLATION
NEVO ECU
“brain" of the gas system, controls all processes, works with a petrol ecu and on that basis it controls the gas installation
REDUCER
changes state of LPC/CNG gas from a liquid phase to a gas phase and reduces the pressure
ELECTROVALVE
enables the supply and cut off the gas supply to the reducer
GAS FILTER
cleans gas from dirt; KME filters have got one glass fiber layer and double polyester layer, which provides the highest degree of filtration
INJECTORS
precisely doses the amount of gas supplied to the engine
PRESSURE SENSOR
reads current parameters of gas in the vapor phase, like the temperature and pressure to select proper gas dosage
CONTROL PANEL
(petrol/gas) – is used to let the user communicate with the installation, automatically or manually switches to gas supply; informs by light and sound signals about level of gas in the tank; automatically dims after dark
LPG tank
stores gas in liquid phase
MULTIVALVE
controls the inflow and outflow from the tank, has got built-in safety valve for the sake of maximum protection for travelers
refueling valve
allows to refuel the tank. It can be placed under the flap for refueling or in the rear bumper
ORDER CATALOGUE!
NEVO electronics & KME reducers
Periodically we publish the catalogue of our products. This multi-lingual discripsion is the perfect introduction to the knowledge and popularisation of a wide range of our products in Poland and abroad. Catalogue includes electronic control units and reducers.
download kme catalogue
If you wish to receive a printed catalogue, please contact us:
+48 42 611 00 26 | oddzial@kme.eu
NEVO AUTOGAS SYSTEM - method of working
reliable LPG technology in your car
Gas system is powered by an alternative fuel LPG/CNG. Gas from the tank where it changes its state from liquid to the vapor.
Next, in vapor phase, it goes into the filter where it is cleaned from particulates. The filter unit is an important element of the gas installation, because is responsible for the cleanliness and hence proper operation of the entire system.
The gas is supplied to the injectors, which should be placed as close as possible to the intake manifold.
Between the filter and injectors there is a pressure and temperature sensor that continuously analyzes the gas parameters.
The entire installation of LPG/CNG operates under control of the NEVO ecu which is downloading information from the petrol ecu to adjust the appropriate gas dosage. Due to that every cylinder is supplied with the correct amount of LPG and it eliminates noticeable differences between driving on gas and petrol.
The system communicates with the driver through the switch - control panel on dashboard in the passenger compartment.
NEVO-SKY FAMILY
The new product line NEVO-SKY was created as a result of activities undertaken as a part of realization of a visionary project, the purpose of which was to create devices support comprehensively all kinds of available vehicles.
GOLD GT REDUCER
Long service life and easy maintenance.
KME WORLDWIDE
We sell products in more than 35 countries.
TECHNICAL SUPPORT
SPECIALIST CARE
If you have questions regarding the installation and calibration of our equipment, call or write to us - our TECHNICALS are at your disposal.
KME TECHNICAL SUPPORT (ENG):
Robert Szmajda |
664 198 199 |
ekspert@kme.eu |
Janusz Kosowski |
500 734 523 |
jkosowski@kme.eu |
