This is a question that is asked when you face the engine start issues, and when you have to check if the alternator is in order. The alternator output voltage is a crucial parameter.

How long can battery operate without alternator. How to test car alternator. Diagnostics of alternator on the special equipment in the garage.

DPF clogged symptoms. Why DPF clogs. Automatic regeneration of DPF. Flushing of DPF by professional equipment.

Brake system failures. Brakes diagnostics. The professional diagnostics and special tools for car service stations, car repair shops, workshops. Benches for the testing of the brake system technical condition.

Why do the shock absorbers leak? How can one detect the failure? The diagnostics of the shock absorbers on the bench at car service station. The special equipment for the diagnostics of the technical condition of shock absorbers.