Denso diesel injector repair is an important stage of diesel engine maintenance, as these components play a key role in fuel delivery and ensuring its efficient combustion. Denso injectors can wear out or become contaminated, which leads to a decrease in engine power, increased fuel consumption and increased emissions. That is why it is important to regularly check their condition and, if necessary, carry out repairs to maintain optimal engine operation.
At our car service Autopark-Service, we offer a full range of Denso injector repair services, including diagnostics, cleaning, replacement of worn components and calibration. Our experienced specialists use modern equipment to perform the repair as efficiently as possible and ensure high-quality operation of the injectors after repair. You can be confident in the reliability of our repair, as we provide a guarantee for the work performed and the spare parts used.
Denso diesel injector repair is an important stage of diesel engine maintenance, as these components play a key role in fuel delivery and ensuring its efficient combustion. Denso injectors can wear out or become contaminated, which leads to a decrease in engine power, increased fuel consumption and increased emissions. That is why it is important to regularly check their condition and, if necessary, carry out repairs to maintain optimal engine operation.
At our car service Autopark-Service, we offer a full range of Denso injector repair services, including diagnostics, cleaning, replacement of worn components and calibration. Our experienced specialists use modern equipment to perform the repair as efficiently as possible and ensure high-quality operation of the injectors after repair. You can be confident in the reliability of our repair, as we provide a guarantee for the work performed and the spare parts used.
Professional craftsmen
Fixed price of works
Warranty on work performed and spare parts
Completion of work within the specified time
Accurate diagnosis
Modern equipment
Safe car storage
Personal manager
Years on the market
Machines serviced
Satisfied clients
Cars serviced
The price for repairing Denso diesel injectors depends on the complexity of the repair and the parts required. We offer competitive prices, always agreeing the cost before the work begins to ensure transparency for our customers.
| Service | UAH |
|---|---|
| Removal and fitting of diesel fuel injectors | from 800 |
| Inspection of diesel fuel injectors | from 400 per unit |
| Repair of diesel fuel injectors | from 1200 |
| Removal and fitting of the high-pressure fuel pump | from 2500 |
| Repair of high-pressure fuel pumps | from 4000 |
| Checking the fuel pressure regulator | 600 |
| Replacement of the petrol high-pressure pump | from 2000 |
| Replacement of petrol injectors | from 500 per unit |
| Flushing of petrol injectors | from 600 per unit |
| Replacement of the feed pump | from 1800 |
| Removal and flushing of the fuel tank | from 4000 |
| Basic diagnostics of the fuel system | 900 |
| Injectors | |
| Common Rail injector diagnostics on a test bench | from 400 |
| Mechanical injector diagnostics | 100 |
| Injector leak testing | 600 |
| Bosch injector repair | from 1200 |
| Bosch Piezo injector repair | from 2000 |
| Denso injector repair | from 1800 |
| Siemens injector repair | from 2000 |
| Delphi injector repair | from 1000 |
| Delphi injector coding | from 400 |
| Injector nozzle cleaning | 50–200 |
| Air-fuel ratio adjustment | 600–1200 |
| Injector drilling | from 2800 per cylinder |
| Fuel pump and associated equipment | |
| Fuel injection pump testing on a test bench | from 2500 |
| Fuel pump repair | from 4000 |
| Fuel rail testing on a test bench | 600 |
| Injector regulator testing on a test bench | 600 |
| Removal/installation of the fuel injection pump | from 2500 |
| Removal/installation of the fuel injection pump from the timing belt | 8000 |
| Removal/installation of the fuel rail | 600–1200 |
| Removal/installation and cleaning of the fuel tank | from 4000 |
| Cleaning of the fuel rail | 600–1200 |
| Replacement of the fuel filter | from 800 |
| Replacement of the fuel filter with computerised flushing | 2000 |
| Diesel engines | |
| Computerised engine diagnostics | from 1200 |
| Engine diagnostics | from 1200 |
| Checking glow plugs | 450 |
| Drilling out glow plugs | from 2500 |
| Removing/fitting the cylinder head | from 30000 |
| Removing/fitting the valve covers | from 2500 |
| Removal/installation of V6 valve covers | from 4200 |
| Removal/installation of camshaft | 3500–5000 |
| Removal/installation of intake manifold | from 3500 |
| Removal/installation of exhaust manifold | 3800–4500 |
| Removal/installation of oil pan | 3800–5500 |
| Valve adjustment without shims | 600 |
| Replacement of timing chain kit | from 12000 |
| Replacement of timing belt kit | from 8000 |
| Replacement of front crankshaft oil seal | 900 |
| Replacement of front camshaft oil seal | 900 |
| Replacement of water pump | from 2600 |
| Replacement of auxiliary belt | 1400 |
| Replacement of auxiliary belt kit | 2400–3500 |
| Removal/installation of starter motor | 1800–5300 |
| Removal/installation of alternator | 2100–6800 |
| Replacement of alternator slip clutch | 2200 |
| Removal/installation and cleaning of ROG valve | 4000–11000 |
| Fitting of EGR valve plug | from 4000 |
| Oil and oil filter change | 750 |
| Air filter replacement | 450 |
| Cabin air filter replacement | 650 |
| Drilling out of stud/bolt | from 900 |
| Particulate filter | |
| Particulate filter regeneration | 2600 |
| Diesel turbochargers | |
| Removal/fitting of turbocharger | From 6500 |
Diesel Injector Repair Denso in Lviv — a professional service from Autopark-Service, ensuring precise restoration of your diesel engine’s fuel system. Denso injectors are an essential component of modern Common Rail systems, and their proper functioning contributes to stable fuel delivery, optimal combustion, and reduced fuel consumption.
Our specialists perform full diagnostics, high-quality repair, and calibration of injectors using modern equipment and certified methods — guaranteeing safe and efficient engine performance after servicing.
Denso injectors — are high-tech components of diesel vehicle fuel systems that are responsible for delivering fuel under high pressure and accurately spraying it into the cylinders. Their proper operation directly affects:
Over time, injectors can become contaminated, lose their tightness, or fail due to wear of mechanical components. If repair or restoration of the injectors is not carried out in time, it can lead to significant engine breakdowns and more expensive repairs in the future.
You can check the condition of the injectors before repair through our Common Rail Diesel System Diagnostics.
Diesel injector repair Denso is recommended when the following signs appear:
These symptoms may indicate clogging, wear, or mechanical damage inside the injectors, requiring immediate intervention.
At Autopark-Service, the diesel injector repair process for Denso takes place in several stages, each aimed at precisely restoring the components:
For extended servicing, you can use our injector and pump part replacement and restoration services.
Our service offers:
You can review the general pricing for diesel services in our diesel service price list.
Timely repair of Denso diesel injectors allows you to:
Faulty injectors lead to overloads in the fuel system, which can result in costly diagnostics and repairs of other components.
It is the restoration of the injector’s functionality, including diagnostics, cleaning, replacement of worn parts, and calibration.
The repair usually takes from several hours to one day depending on the condition of the injectors.
It is recommended to undergo diagnostics every 10–15 thousand km or when the first signs of failure appear.
In most cases, yes — if the mechanical damage is minor, they can be repaired.
The cost depends on the condition of the injector and the need for part replacement; the exact price is determined after diagnostics.
To get professional Denso diesel injector repair in Lviv, call or fill out the form on our website. Our specialists will contact you to arrange a service time and provide a preliminary work estimate.
