VP44 & VP30 pumps

- Bosch VP29, VP30, VP44 and Zexel VP44
from passanger cars: VW, Audi, Ford, Opel, BMW, Isuzu, Nissan, Mitsubishi, Rover
and trucks / machines / engines: Case, Cummins, John Deere, MAN, New Holland, Perkins, Sisu, Volvo and others


  • Reading of errors from the injection pump Electronic Control Unit, checking of the entered values in the ECU, reading of the number of free characteristics
  • Disassembly of the pump for parts and components with microscopic verification of defects
  • Initial repair estimation
  • At this stage we contact the customer

Reconditioning, remanufacture, repair

  • Clean all pump elements in ultrasonic bath
  • Replacement of internal seals with new, genuine parts
  • Assembly of parts and components of the pump using Bosch specialized tools and technological regime
  • Replacement of other worn outpump parts (extra charged)
  • Computer test after repair with report on: BOSCH EPS815
    • Measurement and programming of cam lifting points
    • Measurement, adjustment and programming of the internal pressure of the supply pump
    • Injection angle steering check
    • Measurement of the delayed response of the dosing valve to its control
    • Measurement of the dosing characteristics of each of the channels at all load points
    • Several-point, multi-hour calibration of the pump, perfect representation of parameters of its work in the map that we upload to the electronic controller of the pump
    • Measurement and programming of the delivery start based on electronic test
    • Preparing the pump for mounting to the vehicle

Pump reconditioned

24 Month warranty + test report

The cost of the service should be added to the cost of internal seals. In case of damage to other parts that are necessary to restore the proper operation of the pump, they can be replaced with new, genuine parts. The cost of parts is agreed with the customer each time. Their exchange takes place at no additional charge.

VP44 & VP30 pump repair gallery

We can also fix for you other types of pumps and many more:

Injectors Common Rail, Unit injectors, PLD, gasoline