Reasons of HPS pump failures. Repair and diagnostics of HPS pump. The professional equipment for car service station and garage. The test benches and testers for diagnostics of power steering units.

Professional equipment for car service stations, garages. How to test the shock absorber dismounted from a car? How to check the shock absorber when buying it? Diagnostics of shock absorbers on the test bench.

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.