The onboard computer is installed in many modern cars still at the factory. On it you can listen to music, create a route, record the traffic situation and diagnose the condition of the vehicle. But, if your car does not have such a device, then it is possible to purchase it separately. There are models suitable for panel harmonious embedding, and there is equipment for separate installation. The ranking presents both categories and shows the best on-board computers for various brands of transport.
Content:
The best on-board computers with separate accommodation
Not all models can be installed in standard panel holes. But the desire of drivers to have an electronic assistant has contributed to the release of universal equipment with accommodation on the torpedo or vehicle ceiling.
Multitronics C-900 - with large screen
The 2017 model has a huge informative screen with a 2 DIN case size. Its connectors and diagnostic programs are suitable for "VAZ", "UAZ", "Toyota", "Renault", "Nissan", "Hyundai", "Mazda".
A complete list of compatible models is available on the manufacturer's website. A 4.3-inch screen allows you to display several characteristics at once and monitor the operation of multiple systems simultaneously. Image quality while 480x800 pixels.
Pros:
- The software is suitable for more than 20 brands of cars, with numerous models in each;
- the screen shows immediately: the speed of movement, the revolutions of the power unit, fuel consumption, air consumption, fuel residue, voltage, predicted mileage, engine temperature;
- switching between gas and gasoline, which is convenient for 2 fuel cars;
- convenient buttons on the sides of the screen, which are easy to fall on even when the car is moving;
- sun visor from glare on the screen;
- reports errors in the control system;
- 32-bit processor for high speed data processing;
- 200 error reading protocols;
- the ability to transfer travel statistics to a PC;
- decrypts error codes and pronounces the detected breakdown with a speech synthesizer;
- monitors the quality of fuel for the duration of the injection and mileage;
- connects to parking radars and facilitates maneuvers in tight spaces.
Minuses:
- large body can block driver's view;
- the cost is high (about 10,000 rubles).
Multitronics VC731 - with installation on the ceiling
This is a compact on-board computer model that fits most cars. Special mount can be installed on the torpedo, but the best option is to place on the ceiling, which will be less close to the view driver.
The 2.4 inch screen is divided into 9 squares to display all the information. Two blocks of control buttons are divided and embedded on the sides of the case. The image quality is 324x240 pixels, which is enough for displaying pictures for parking. The remaining data is text.
Pros:
- work at a temperature up to -20 degrees;
- software update via micro USB;
- 32-bit processor for high data accuracy;
- adjusting the color schemes of the screen in four colors (blue, brown, orange and green);
- selection of the number of parameters shown from 1 to 9;
- there is a switch between numeric values and graphs, as well as an analog image with arrows;
- interacts with two parking radars (front and rear);
- transfer of user settings to updated software versions;
- comparison of indicators in the past with the function "countdown";
- tips on the lights off at the beginning of the trip;
- saving configuration settings on the computer and transfer them to the device with similar units;
- keeping a journal of gas stations and trips;
- support of protocols of foreign and domestic cars (more than 24 brands);
- dubbing errors and warnings.
Minuses:
- smallish screen;
- with an orange pattern, black numbers are poorly visible.
The best onboard computers embedded type
When the body of the onboard computer can be built into the panel next to the driver, this saves space in the cabin and is convenient for use. In most cars, this is a suitable place for a radio or instead of a ventilation grille.
Multitronics SE-50V - with a very informative display
The onboard computer model is designed for injection machines to monitor the fuel system and adjacent units. A message is displayed on the screen at once about 12 operating parameters. The case takes the place of DIN1 standard.
The display has several backgrounds (green, blue, purple). A speed sensor and nozzles are connected to the equipment. Screen diagonal in 80 mm allows you to display messages in large print.
Pros:
- protocol support for imported cars;
- sounding the amount of fuel filled;
- reading error codes and reset by the user;
- voice warnings of emergency operation or deviations from the specified settings;
- simple operation of the buttons on the round joystick and under the screen;
- accompanying voice input settings and their values;
- setting a linear or digital view;
- 6 parameters change at once with one click;
- adjusting the display under the lighting in automatic mode;
- calculation of time until the next MOT along the distance covered;
- fuel quality control;
- calculation of fuel spent for each trip.
Minuses:
- interaction with Parktronic version not lower than 3.0;
- 16-bit processor is not the fastest.
State X1 - universal for domestic cars
This on-board unit has a compact size and the ability to install on the panel instead of the button-stub. Its cost is one of the cheapest - 1400 rubles. The package includes a harness for connection and operation manual.
The device is able to diagnose the state of key components, and its installation takes a minimum of time and does not affect the interior in the cabin. Suitable for all domestic brands and some foreign ones.
Pros:
- very compact size;
- not required to occupy a niche car;
- information about the temperature in the cabin and on the street;
- fuel statistics;
- setting the climate inside the car;
- low cost (1400 rub.);
- the possibility of warming up the candles for easier start of the power unit;
- fan control at the specified temperature threshold;
- possibility of interaction with two types of fuel (gasoline and gas);
- predicted mileage at current fuel rates;
- time and kilometers traveled;
- diagnostic codes;
- information about the engine temperature and electronic control unit of the latter.
Minuses:
- very small display;
- suitable for cars produced after 1999.
Orion BK-125 - price and quality are equal
The on-board computer is installed under the radio in the case of a cutout height of 100 mm. To control there is a joystick with five buttons. The screen color changes to green, purple, blue and orange.
The model is universal and suitable for many cars. The kit includes the OBD2 connector and all the necessary wires for connection. For tight holding the panel in the nest factory hooks are provided.
Pros:
- suitable for machines with an injector, carburetor or fuel pump and diesel;
- RGB backlight buttons and screen facilitates control in the dark;
- firmware can be updated via USB connection;
- device memory does not depend on the presence of voltage (the entered settings are saved after switching off);
- can work without connecting to the display with the fixation of all indicators and statistics;
- support for CAN, ISO, KWP;
- reports the instant speed, mileage, time to maintenance, temperature, speed of the power unit;
- shows total consumption and episodic, estimated mileage on the remaining fuel, calendar and hours;
- warns of increased speed and engine temperature.
Minuses:
- at the same time you can display only four parameters.
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