The on-board computer in the car is an irreplaceable assistant. It analyzes oil and fuel consumption, the health of all machine systems and displays the data on the screen. It can also be the center of all the electronics installed on the car.
Instructions
Step 1
First, remember what type of engine is installed on your car: carburetor or injector. There are not so many on-board computers for carburetor cars, and the set of functions in them is minimal, but injection cars are more fortunate - there is a huge selection for them. Remember that computers are versatile, suitable for any car, and are mounted on the windshield as an alternative mirror replacement.
Step 2
Also, on-board computers are available for certain models. Such devices are installed in specially designated places and operate from certain electronic control units.
Step 3
Think about what functions your future assistant should have. If your budget is tight and you just want to view the error code and diagnose the problem, then a cheap trip computer with diagnostic functions is for you. It has no service capabilities, but it should perform the main tasks well.
Step 4
On a more substantial budget, look for a computer that is integrated with the dashboard. Also, an excellent option would be a device that has the function of drying candles, which is very relevant in the winter season.
Step 5
When choosing a computer, consider whether you can use all of its capabilities. Calculate your budget carefully and decide on the location of the unit. Look at the screen - it should meet all your requirements and work even at negative temperatures.
Step 6
If you need additional service functions, then check their availability. Also, it will not be superfluous to be able to remotely access to change software. If you are not satisfied with the on-board computer or its price, then try looking for a suitable model in online stores.
