In all control units.
Fuel pressure, air supply, boost pressure, temperatures, sensor readings.
DPF, EGR, AdBlue/SCR, NOx sensors.
DPF, EGR, AdBlue/SCR, NOx sensors.
Injectors, turbo, air leaks.
Injectors, turbo, air leaks.
We explain what has failed, what to do first and how much it will cost.
Computer Diagnostics and Engine Testing in Riga
Modern vehicles rely on electronic control units and sensors to monitor engine operation.
A fault in one of these components can affect engine performance, fuel consumption and exhaust emissions. Computer diagnostics helps assess how the vehicle’s systems are operating and determine whether further testing is needed.
Diesel Technic provides engine diagnostics in Riga for both diesel and petrol vehicles. Diesel engine diagnostics can include checks of the fuel delivery system, turbocharging and exhaust after-treatment systems. When the Check Engine light comes on, testing helps establish whether the warning is related to a faulty sensor, an individual component or an issue affecting several connected systems.
Further investigation is particularly important when a warning appears intermittently or returns after the fault code has been cleared. Reading a code alone does not always identify the underlying problem. Comparing fault information with actual engine data helps determine the next repair steps and avoid replacing components without sufficient evidence.
Computer diagnostics take [1 hour]; an in-depth check can take longer depending on the problem.
Yes, we diagnose emission control systems on both diesel and petrol cars.
If the light is steady and the car drives normally, you can drive to the workshop. If it is flashing or power has dropped sharply, it is better not to drive.
[State the workshop’s terms.]
