Volkswagen Bosch unit injector repair

We restore Bosch unit injectors for VW precisely, to the correct procedure, checking every component

  1. Inspection
    We examine the solenoid, plunger, body and injector section to find the cause of unstable operation.
  2. Repair
    We replace or restore parts, clean the unit and adjust it to the specified parameters.
  3. Bench test
    We test the unit injector, recording pressure, delivery uniformity and sealing.
  4. Handover
    After the repair, the unit is ready for further service and comes with a test plan.

Other services

Volkswagen Siemens unit injector repair

Volkswagen Siemens unit injector repair

Comprehensive restoration of Siemens unit injectors — no compromise on quality

5 000.00 ₴ Review
Unit injector inspection

Unit injector inspection

Professional bench testing of unit injectors to determine their condition and compliance with factory specifications.

700.00 ₴ Review
Mechanical injector repair

Mechanical injector repair

We restore mechanical injectors for stable fuel delivery and engine operation

800.00 ₴ Review
Euro 2/3/6 PLD and Smart section diagnostics

Euro 2/3/6 PLD and Smart section diagnostics

Precise diagnostics of PLD sections to assess wear and determine whether they are serviceable.

500.00 ₴ Review

VW Bosch unit injector repair questions

The solenoid, plunger, body and nozzle part, to find what makes it run unevenly. On the bench we record pressure, delivery consistency and tightness.

The unit injector is returned with a test plan, and the 4-month warranty on the work is void without it. It also records the parameters it left the bench with.

They have a separate service: Volkswagen Siemens unit injector repair at 5000 UAH. It checks the solenoid, the mechanical part and fuel delivery.

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