Zexel diesel pump repair for Mitsubishi Pajero across Ukraine
We repair removed Zexel distributor pumps from the Mitsubishi Pajero Wagon 3.2 DI-D (4M41), as well as Pajero and Pajero Sport with 2.5 TD (4D56) and 2.8 TD (4M40) diesels: bench diagnostics and calibration, replacement of worn parts.
Price: from 10,000 UAH
When to bring it in
- The engine won't start or starts only after several attempts
- The engine stalls while driving or at idle
- Jerks and hesitation when accelerating, especially at mid and high revs
- Loss of power, the car won't rev up
- Louder pump noiseWhining, humming or knocking from the timing side.
- Metal shavings in the fuel systemThe most dangerous sign: the shavings destroy the injectors.
- Check Engine light on or the engine goes into limp mode
- Fuel leaks around the pump
What's included
- Bench diagnostics
- Disassembly and inspection
- Repair kit and worn part replacement
- Bench calibration after repair
Which engines use it
The Zexel distributor pump is fitted to the Mitsubishi Pajero Wagon with the 3.2 DI-D (4M41) diesel, and to the Pajero and Pajero Sport with 2.5 TD (4D56) and 2.8 TD (4M40) diesels. The 2.5 and 2.8 pumps are close in design to Bosch VE rotary pumps.
How we repair it
We bench-test the pump, disassemble it, replace the repair kit and worn parts, and calibrate delivery on the bench after assembly.
Price
The cost depends on the pump's condition; we quote the exact price after bench diagnostics.
Estimate the cost
FAQ
How do I send parts for repair?
Remove the pump or injectors, plug the openings, pack them tightly and ship via Nova Poshta. Add a note with your phone number and car model. See the Delivery & payment page for details.
Do you give a warranty?
Yes, on the work done and installed parts. The terms are stated in the report.
When will I know the price?
After the bench test we call you to agree the price. We never start a repair without your approval.
Why check the turbocharger, injectors and pump together?
The turbocharger, injectors and high-pressure pump work as one system. Worn injectors flood the cylinders with excess fuel, which overloads the turbocharger. A worn pump contaminates the whole fuel system with metal shavings and damages the injectors. A faulty turbocharger delivers the wrong boost, so the engine runs with the wrong air-fuel balance. Repairing just one part often means the problem comes back, so we recommend having these units checked together: on the bench we find the root cause instead of only fixing the symptom.
What should I do if I notice signs of a fault?
Don't put it off: a small fault quickly becomes an expensive one. Don't rely on “miracle additives”: they don't restore worn parts. Don't drive if you hear grinding, see heavy smoke or the oil pressure drops. Get in touch: we'll advise you, test the removed parts on the bench and tell you honestly whether a repair is needed and which one.