Modern cars are technologically advanced machines equipped with numerous electronic systems that monitor and control various aspects of the operation of the vehicle. One of the key components of the car diagnostics are error codes that help identify and solve technical problems. Check and find out exactly what error codes are in the car, why it is worth checking the error codes regularly and how to do it!
Read also: Which car diagnostics programme?
The error codes in the car, what is it?
Car bug codes, also known as DTC codes (Diagnostic Trouble Codes), are alphanumeric markings generated by the vehicle’s on-board computer that inform about malfunctions in various systems and components. The OBDII (On-Board Diagnostics) system used in most modern cars allows monitoring of engine operation, exhaust system, fuel system and many other components.
The DTC codes consist of five characters, where the first character determines the general area of the problem (e.g. P for the propulsion system, C for chassis, B for body, U for network communication), and the next four characters specify the specific problem.
Why is it worth checking the bug codes in the car?
Regular control of bug codes in the car is crucial for several reasons:
– the error codes allow for a quick identification of potential problems before they become serious and costly to repair,
– the safety of certain bugs can affect driving safety, therefore their rapid detection and removal is extremely important.
– the knowledge of error codes allows for a precise diagnosis of the fault, which accelerates the repair process and minimises costs,
– the environmental protection of the exhaust emissions system may lead to increased air pollution. Diagnostics and repairs of such defects contribute to environmental protection.
Read also: How do you read the car faults yourself?
Bug Codes in the car – How to check?
The vehicle error codes can be checked in several ways:
Use of diagnostic interface
The most common method is to use a diagnostic interface that can be connected to an OBD2 socket in the car. Then, using dedicated software or mobile application, you can read and interpret error codes. OBDII diagnostic systems are available in different versions, from simple readers to advanced diagnostic scanners.
Mobile applications
Various mobile apps are available on the market which, when combined with a diagnostic interface, make it possible to read fault codes without having to visit a workshop. This solution is particularly convenient for people who want to monitor the condition of their vehicle themselves. A car diagnostic programme is the ideal solution for checking the fault codes of a car yourself.
The error codes in the car allow quick and precise identification of technical problems, which is invaluable in vehicle diagnostics. Regular monitoring of these codes helps to keep the vehicle in good technical condition, improves driving safety and minimises the costs of possible repairs.
Whether using a mobile app or helping the workshop, it is worth to be aware of the possibilities offered by on-board diagnostics systems in modern cars. It is worth investing in a professional diagnostic program to control the error codes in your car!