DIY repair of fuel pump photon 1069

In detail: do-it-yourself repair of fuel pump photon 1069 from a real master for the site my.housecope.com.

There is no more complex and critical unit in a diesel engine than the fuel injection system, more precisely, its main part - the high pressure fuel pump. Many mating parts, high-loaded units, the presence of a precision dosing system, make the repair of the injection pump a difficult task even in service conditions. It is all the more difficult to repair the high pressure fuel pump of a diesel engine with your own hands.

In automotive technology, almost everything is repaired, except, perhaps, individual oil seals and cuffs, the repair of which is impossible without special materials. The complexity of setting, diagnosing and repairing the injection pump requires the employee to have skills in working with precision mechanics.

It is simply impossible to adjust according to the factory parameters, without a special diagnostic stand for the repair of the injection pump. During the diagnostic study of the injection pump, it is necessary to check:

cyclic supply of the high-pressure pump, in the entire range of revolutions of the injection pump shaft, at start-up, and after cutting off the fuel supply;
stability of the developed pressure;
uniformity of the injection pump delivery to the fuel injector.

Even having access to a diagnostic stand, and having studied the issue of repairing a high-pressure fuel pump using numerous videos, it is very difficult to qualitatively check and evaluate its work.

In heavy diesel engines, plunger, in-line injection pumps are used. In maintenance and repair, such devices are more difficult, since they require special equipment for its disassembly, therefore we will not consider such high pressure fuel pumps and their repair.

In a passenger diesel engine, a distribution type injection pump is almost always used. Unlike in-line pumps, in a distribution pump, the force is transmitted to the plunger using a profiled cam washer. The design of the injection pump turned out to be more compact, but it is hardly simpler to expect to carry out its repair on the knee.

Video (click to play).

The most famous and affordable is the Bosh VP44 injection pump. Often, the need to repair the pump internals arises when:

poor traction and incomplete combustion of fuel even under ideal conditions - in the absence of load and a thoroughly warmed up engine;
a sudden failure and stoppage of a diesel engine under load, which is called “death on takeoff”. Usually the scanner in such cases diagnoses the code P1630 and P1651.
the appearance of a diesel fuel leak in the area of the gland seal of the central shaft of the injection pump.

Therefore, we will restrict ourselves to the issue of repairing the injection pump with our own hands by replacing the seals and eliminating the scoring of the working surfaces of the parts.

Before disassembling the pump drive shaft seal, try to move it radially. If play is felt with your hands, it is possible that the reason for the leakage of fuel is the wear of the working surface of the shaft or requires repair of the bearing.

A large number of split planes and mating surfaces of parts required the use of a large number of seals and glands. As a rule, they are made of quality material and last long enough until they are damaged during repair or maintenance. In this case, standard repair kits are used for DIY repair of Bosch injection pumps.

It is quite easy to replace the seal on the shaft position sensor and on the automatic injection timing during repairs. For a better fit, you can drip a few drops of spindle or engine oil onto new rings and rubber bands.

Image - DIY repair of fuel pump photon 1069

For preventive repair of a Bosch injection pump with your own hands, you will need to disassemble the pump in approximately the following order:

remove the metering valve from the end of the injection pump. To do this, unscrew the four screws of the pressure plate, carefully release the cable of the injection advance valve.By removing the three screws securing the metering valve, you can carefully remove it from the seat;

by unscrewing the fastener on the top cover, you can remove the control board and gain access to the electronics;
we set the position of the shaft, as shown in the photo, remove the camera and get access to the insides of the injection pump;

after dismantling the bearing using a special puller, we get the opportunity to study the potential culprit for the poor performance of the injection pump - the piston of the injection advance unit. There is often surface wear and edge scuffing on the part. You can try to make repairs by polishing the surface, replacing the whole part is much more expensive.

After the repair, the assembly is carried out in the reverse order with the washing of the parts with diesel fuel.

Often, in addition to scoring, on the surface of the pistons there is another reason why the injection pump does not develop the required pressure. This can be due to debris, films or wax build-up on the filter screen inside the pump. There is a mesh on the side of the inlet pipe. Rinsing the channels is a troublesome and ineffective business, it is easier to remove the mesh and blow it with compressed air.

Torn pieces of debris can jam the plunger piston or even break or break the pump drive shaft. Therefore, cleaning should be done very carefully to avoid contamination of the internal cavities of the pump.

Among the many reasons for the failure of the electronic "liver" of the injection pump, the most common is the breakage or burnout of the contacts of the control board and the failure of power transistors. If the knowledge and skills of working with electronic devices allow to carry out a "continuity" of the transistor performance and repair, it is worth trying to identify the cause and replace the culprit with a serviceable element.

To check the condition of the "culprit", you need to carefully open the black cover, which is tightly seated on the rubber seal with screws. It should be removed carefully so as not to damage the seal itself.

The reason for the failure of not only the transistor, but also the entire board could be air trapped in the cavity due to poor performance of the drainage system or the check valve. Often, they try to eliminate the airing by spinning up with a starter, hoping to pump diesel fuel into the high-pressure fuel pump in this way. At this moment, the transistor is open and loaded as much as possible, which leads to intense heating. In an air environment with poor heat dissipation, it will inevitably burn out. In some German cars there is a protection that prevents an attempt to start the engine in the absence of fuel in the highway. For this, a fuel sensor in the tank is used.

Failure of the transistor can be established by "dialing" a tester or by its appearance. The best option for repairing such a malfunction would be to replace the entire control board. Perhaps it is more expensive than soldering, but it will give guaranteed quality and stable operation of the injection pump after repair. As a last resort, give the board and the transistor for soldering to electronics specialists.

When installing and reassembling after repairs, check the tightness of all fasteners.

If during the audit you did not make rash and unreasonable replacements of parts, the assembled pump should work with approximately the same parameters as before. Bosch EPS-815 stand is used as a standard for testing and adjusting injection pump after overhaul.

The video shows how to raise the plunger pressure in a Bosch VE injection pump:

Happy Holidays to all. in general, he capitalized the engine, gave the nozzles for inspection, everyone pours, repairs 23000r, bought new ones for 16000r, checked, they work, set, the flow rate became 23 to 100, black smoke is coming down and does not go, put back the old ones, the flow rate is 20 and not smokes, the minders say that the pressure on the new nozzles is not the same, the question is, what pressure should be on the nozzles? Or should they be transported to the fuel operator together with the pump?

Actually with a pump. But everyone who changed the nozzles complains about black smoke. And why did you take new forces, if only sprays could be dispensed with?

guys happy holiday everyone
Question: the salary has gone to the pallet, the tnnd is no longer worth the electric
It is necessary to climb into the fuel pump, it is clear that the oil seal
But I read that through the EFU the valve supposedly does not work and there can also be such a problem in the crankcase two levels

Because you have an electric pump, if you love it, it’s about the oil seal of the pump. This pump is undesirable to use on the go. Basically just to fill the filter if dry. It gives a strong overpressure and the diesel fuel goes into the pan through the injection pump oil seal.

Hello everyone who changed the nozzles on the nozzles?
I took off the old ones on the stand, the pressure is 220, 3 pours, 1 is trying to spray, I ordered on a sky truck t2645a615 Spray nozzle FOTON-Perkins Euro-2 DSLA135P005 4 pcs
I replaced it, set it to 220, I start everything like the rules, I warm it up, I add gas, there is a column of black smoke, there is no thrust, what could be the problem?
I saw in the subject that there is more T2645F615 Fuel injector atomizer PERKINS (135Ti-30A02) Photon 1069, 1099 does not beat in a sky truck, only in emex and what is the difference? what do you advise to do?
I think to remove the injection pump, although everything was ok on the old ones, the sprayers just poured dt.
Foton 1069, Perkins, euro-2
Thanks in advance for the answers.

fuel injection pump to the stand is desirable. maybe it gives a little pressure.

The injection pump is normal, tomorrow I’ll collect everything, measure the compression and we will see.
It looks like the sprayers are a defect (how can this even be HZ) or just this article (t2645a615) does not fit our engine, ALTHOUGH the DSLA135P005 markings on the sprayers themselves are the same, both on the new and on the old.
Some fucking mystic comrades, there is no choice, if the compression is normal, I order T2645F615 and I will try again.
Chat from skytrack website:
https://my.housecope.com/wp-content/uploads/ext/2689/i330/1703/e2/7e84d118b606t.jpg)

They wrote funny about the oil)))
Most likely, they sent it from Euro-3, a friend, on the contrary, put Euro-2 on 1093 and also poured smoke. Spray angle is wrong. Another stumbling block is the injector washers. Someone removes 1 if there are 2, or vice versa adds.

Guys, tell me how to correctly set the ignition to 69 photons. I do not see the marks on the pulley.

no tags. put on the first pot.

Hello everyone! Tell me, after replacing the turbine and pumping up the pump, the car began to dull, it does not gain momentum. Then they drove diesel fuel from the fuel pump, squeezed out the gasket, the pump was removed to replace the gasket, but the car still does not go. Connected directly from the tank, bypassing filters and pumping, one fig is stupid. Can the ignition be knocked down? How to set the ignition correctly ??

You didn't touch the ignition, what does it have to do with it? Stretch the clamps and check the rubber pipes of the air ducts from the turbine and you will be happy!
What was the reason for replacing the turbine?

The sprayers on the sky truck are not the same. I got stuck there too. Their spray nozzles have a different injection angle and instead of five have six holes, and the number is the same as on their own spray nozzle.

Zheka, this is called the gas shaft. Exactly the same crap happened to me, stalled right on the go. These shafts are not sold separately. Only take from another pump. I was just as lucky as you, the master, to whom the same pump turned dead, lay dead with a whole shaft of gas.

Specialists of our company carry out diagnostics of the fuel system and repair of high-pressure fuel pumps for cars of the following brands:

Foton 1039, Foton 1041, Foton 1051, Foton 1061, Foton 1069, Foton 1093
FAW 1041
BAW Tonik (33463), BAW Fenix (3346), BAW Fenix (33462)
JMC 1051, 1052, 1032, 1043
Hyundai Porter, HD-65, HD-72, HD-78, HD-120

The high-pressure fuel pump (TNVD) is one of the main elements of the vehicle's fuel system. The injection pump supplies diesel fuel to the diesel cylinders under a certain pressure and at a certain point in time.
Diesel engines are extremely sensitive to the quality of the diesel fuel. The presence of impurities and water in the fuel leads to wear of the parts of the fuel system.
The most common failure is the failure of the high pressure fuel pump.
The main cause of fuel pump malfunctions is the poor quality of diesel fuel and the presence of impurities.

Among commercial vehicles, diesel vehicles are the absolute leader. He has the highest technical and economic indicators, so attracting the attention of entrepreneurs. One of the disadvantages of diesel engines is the complexity of the fuel equipment. It can be serviced with high quality only in a specialized car service, with all the ensuing consequences.

The fuel system of a diesel engine includes injectors. Their serviceability allows the engine to operate normally, and failure or incorrect adjustment can lead to the following problems:

loss of torque and power;
increased fuel consumption;
deterioration in the quality of waste exhaust gases;
unstable operation in idle mode and in operating mode.

With a focus on maximum fuel economy and high efficiency, each injector is a complex product. The small diameter holes and special configurations allow efficient preparation of the fuel mixture. New materials that increase the overhaul interval also find their place here. Injector control is a separate direction. Recently, electromagnetic control systems have been actively used. It is controlled by electronics, which simultaneously evaluates a large number of parameters.

The close connection between the operation of the injectors and the quality of the operation of the diesel power plant puts forward special requirements for their operation. The manufacturer recommended their replacement every 100,000 km of run, and their diagnosis is recommended twice as often. These activities are considered costly, so only specialists should be trusted. Only the use of accurate diagnostic equipment will allow you to get the best possible result, achieve high efficiency and high-quality work.

Our car service has all the necessary components to provide repair and maintenance services for the fuel system in general and injectors in particular.

Prices 9000. 9500 rub.

The timing 2. 3 days

Repair of the Foton 1069 injection pump should be carried out by qualified auto mechanics using modern equipment and special tools. This unit is one of the most difficult in the construction of a diesel engine, so its independent repair is not an easy task. For full-fledged repair work, a special diagnostic stand is also required that simulates the functioning of a real engine.

The need for repair can be determined by the following signs: a significant increase in the consumption of the fuel mixture, various extraneous noises, leaks, ignition problems and thick bluish smoke. The wear of the plunger pairs leads to a disruption in the uniform supply of fuel, which entails a loss of power and instability of the diesel engine.

Repair work begins directly with dismantling the fuel pump, cleaning it, purging and flushing. With the help of modern computer equipment, it is possible to determine the cause of the breakdown and the worn out elements. Defective parts are replaced with new ones. Also, bearings, oil seals and other spare parts are being replaced. After replacing components, it is necessary to fine-tune and tune the injection pump, which will optimize the engine's performance and significantly save on fuel. The final result of the work is checked at the stand, after which it is mounted in its original place.

For more than 16 years, the BOSCH diesel center has been successfully providing various services, including the repair of the Foton injection pump.All work is carried out by qualified craftsmen with vast practical experience. Only original certified spare parts are installed in the service, which can be purchased at the price of an authorized dealer.

Special tools:
Rod for setting the fuel injection timing PD.246 for high pressure fuel pump Lucas.

! WARNING
Do not loosen the nut on the high pressure fuel pump shaft. Cm. rice. 132... If this nut is removed, the fuel pump will have to be handed over to an Authorized Service Center. Installing the correct distribution requires special equipment. The replaceable high pressure fuel pump can be fitted with an axle locked in this position. Cm. rice. 133... The drive shaft of the pump must not turn, only when the spacer sleeve is under the set screw. Before turning the crankshaft or installing the pump, install a spacer sleeve under the set screw to free the fuel pump shaft.
1. Disconnect the battery. Remove the coolant pump as described in Section "Coolant pump, Removal" .
2. Set the first piston to TDC of the compressor stroke. Cm. "Setting the first piston at TDC of the compressor stroke".
3. Insert the rod for setting the fuel injection timing into the hole in the fuel pump gear and the groove in the bushing. Cm. rice. 132... Insert the rod fully into the hole in the fuel pump housing. If the rod is fully inserted, then the pump is installed correctly. When inserting, the rod should enter easily and not encounter resistance.

4. Disconnect all fuel lines from the fuel pump. Use a second wrench to avoid dislodging the union nuts when disconnecting the fuel lines. Disconnect the engine stop regulator. Disconnect the throttle cable. Disconnect the cold starter.

5. Remove the fuel pump gear as described in the section "Gear wheel of the fuel injection pump".

6. Remove the nuts holding the fuel pump flanges to the distribution box. See fig. 134.

1. The engine must be set in a position in which the first piston will be at TDC of the compressor stroke. If you need to turn the crankshaft, then the fuel pump must be installed temporarily, otherwise the loose gear can damage the distribution box.

2. Install a new gasket and a new O-ring as indicated on rice. 134... Lightly coat the O-ring with machine oil.

3. Install the high pressure fuel pump on the three pins and tighten the nuts to 28 Newtons / meter (21 lb / ft).

NOTE: The fuel pump gear is set correctly in only one position. The front side of the gear is marked with the letters C and M.

4. Install the fuel pump gear onto the fuel pump pins. Cm. rice. 132... Fasteners for the fuel pump gear must be centered on the grooves to allow clearance to be removed. Tighten the bolts tight.

5. Insert the fuel injection timing rod into the fuel pump gear until it is fully seated in the hole. If it does not fit completely into the pump housing, check that the first piston is correctly set at TDC of the compressor stroke.

6. Gently turn the fuel pump gear by hand to remove any gap between it and the idler gear. Cm. rice. 135... Do not rotate the crankshaft or the fuel pump shaft. Tighten the bolts to 28 Newtons / meter (21 lb / ft).

7. Remove the fuel injection timing setting rod.

8. Install the coolant pump. Cm. "Pump for supplying lubricating and cooling liquid, Installation" .

9. Connect the fuel line.Use a second wrench to avoid dislodging the union nuts when connecting the fuel line. Do not tighten the union nuts more than 22 Newtons / meter (16 lb / ft). If a leak occurs, check that the fuel line is correctly adjusted. If the union nut is tightened too tightly, it can narrow the fuel line.

10. Attach the engine stop regulator and the high pressure fuel pump rail.

11. Purge air from the system. See "Fuel System, Bleeding".

12. When the engine can be put into operation, carry out the operations described in section "Check and adjustment".

Checking and adjusting

1. Run the engine until it reaches normal operating temperature, then check idle speed. The idle speed is adjusted using the screw shown in rice. 136.

NOTE: Idle speed and variable speed may differ in the Engine Data when these engines are installed on different forklift models. See Periodic Maintenance for specifications that apply to your particular truck model.

2. Check the variable speed. The maximum motor speed can be adjusted with the governor adjusting screw shown in rice. 136. Cm. "Engine data" for information on the correct variable speed. The setting code for the high pressure fuel pump is also found on the data plate located on the side of the pump. A typical installation code might be as follows: 2643M000AK / 1/2750, where 2750 is the correct variable speed. The variable speed of the original high pressure fuel pump is set and sealed by the manufacturer. New fuel pumps have a variable speed set and the adjusting screw is sealed. Changing the correct settings may result in a denial of warranty service.

Hourly GAZelle rental is available both for ordinary citizens and for large and small companies. How much it costs, read the article.

If you need to transport goods that do not require compliance with a certain temperature regime, there is no need to use specially equipped machines. Manufactured goods vans are designed for the transportation of industrial goods, which can withstand the external environment from +30 to - 30 ° C without damage.

The wheel arch apron is an inconspicuous, but very necessary part for a truck. Long distance truck drivers find a truck mudguard essential. Wheel arch apron functions Truck mud flaps are mounted on the front and rear wheel fenders. Front aprons prevent damage to the bottom of the car by road debris, stones, rear aprons - they do not allow dirt, water jets flying from under the wheels to enter the next vehicle behind.

Repair of injection pump on Foton presents a technical measure of a complex nature in order to restore the performance of a diesel fuel pump.

Wherever the work is carried out, the contractor is required to have the skills and schemes so that he can repair the high pressure fuel pump. At the same time, it is also important which pump by type or manufacturer is installed on a particular Foton.

It will not be superfluous to say how dangerous it is to repair the fuel pump of a Foton car with your own hands. And if it became noticeable that the injection pump is noisy or rattling, and also clearly gave a leak, you need to contact the masters.

Without wasting time, you can find a car repair service for Foton injection pumps on the MSK-Disel project. This is a complete catalog where such structures are presented with description. It is also possible to consult with a consultant to determine where to repair the injection pump on this foreign car.

We can recommend car services with the specified profile, since here they repair injection pumps on Foton cars on the following conditions

experienced mechanics with relevant qualifications
an up-to-date database of repair schemes and other technical documentation
professional tools (including stands)
the ability to provide the client with high-quality components

Accordingly, the repair of the injection pump on the Foton car in these car services is carried out on the basis of a warranty for the work.

Through the advisory service, you can ask the employee

how to find a car service with low prices
in which specific technical center are Foton units engaged
where there are good diesel workers

The help of a consultant in this matter will be very useful, since we offer a catalog of diesel services. This can, oddly enough, delay the selection of a technical center. Therefore, we recommend that you call the call-center manager, who can advise the best suitable service station.

"Lergi-auto" is a good car service where you can restore the operation of any diesel engine, if the malfunctions can be repaired. The foremen of the technical center carry out activities with the knowledge of how to work and how such a unit can be repaired. The presence of our own spare parts warehouse reduces the repair time while waiting for components.

Come visit us if you are looking for proven diesel specialists!

When the car engine starts to fail the car owner and junk, the motorist must decide who will repair his diesel. In such a situation, the experience of the employees of the diesel service "Shaldi-service" can be invaluable.

Turning to us for help in solving problems, the owners of foreign cars with a diesel engine receive quality services at a reasonable price. our specialists are ready to give guarantees for the events held, which is also important for any motorist.

Any malfunction in a diesel engine is always a problem. If you are faced with such a nuisance at the moment, we can assure you that the situation is fixable.

The autotech center "Krusty-moto" has been working with different types of diesel engines for a long time, and our craftsmen can eliminate almost any defect in the unit. Come if you are interested

optimal prices
guarantees
a high-quality result after repairing an internal combustion engine on a diesel engine

Car service specialists "KRD-service" are those masters who can really professionally repair a diesel type engine. The experience that the diesel operators of the car service have gained over a long time allows them to carry out work at a good level.

You will find a good master and favorable prices with us!

When any, even a small malfunction appears in the engine, you need to decide on who can repair the diesel. And in this matter it is better to contact us, to the "Lepp-motor" car service.

Our company provides affordable, but qualified services. All the work is entrusted to experienced diesel operators, who have repeatedly solved complex problems of restoring such units.

We recommend contacting the Steini-STO technical center, where they will not only repair and restore the diesel with high quality, but also do it at an average price for Moscow.

Diesel need to be repaired? Our car service "Porret-auto" will be able to provide the necessary services to the motorist at the proper professional level. The restoration of these units is our specialty, within which we have been working for many years. Therefore, it will be easy to make a choice where to repair a diesel type engine - contact us!

If you need a car service with low prices and good quality of work, please contact the DieselRAM technical center. Here you will find the necessary specialists who, thanks to their training and experience, will repair a diesel engine on a foreign car of any automaker without any problems.

We give guarantees to every motorist who applies, regardless of the amount of work ordered from us. Car service "DieselRAM" has long earned a reputation as an honest professional technical center.

"Slem-auto" is a car service of a good professional level, in which specialists decide how to repair a diesel engine, taking into account the wishes and capabilities of the client. Our technical center has the task of providing quality services to the motorist, and we are successfully coping with this.

If you entrust us with the repair of your diesel engine, then you will definitely understand who will have the engine repaired in the future. Although it is unlikely that after the work of our masters, this will soon be required.

Do you need a good diesel engine master? Come to the Cuthber-Diesel technical center. Here you will find that specialist who will tell you exactly whether you need to repair a diesel engine in your case or advise any other work on the restoration of such an engine.

We are responsible in the provision of services and give appropriate guarantees for them. We have our own individual approach to each client, and this makes motorists, if necessary, turn to us again.

The price for the services included in the repair of high pressure fuel pumps, which are used on diesel Foton, is discussed with the client.

Before starting the work itself, in the car service they make up a calculation and calculate their cost.

The final amount depends on

type of injection pump
difficulties of upcoming events
the list of spare parts and, accordingly, their prices
car models

Among the auto technical centers of the project, you can find the one where the Foton injection pump will be repaired at an average affordable price.

Post-warranty repair of any injection pump of all foreign cars, including Foton, is the activity of car services. The restoration of non-warranty units is carried out in all technical centers that are represented by the project.

Warranty repair of fuel pumps on all foreign cars, to which Foton belongs, can be performed

in dealerships on a warranty car or unit
under the guarantee of a car service

In each case, where to repair the injection pump under the guarantee is determined by the option of obligations.

A fuel pump that has been recently repaired by a car workshop may fail. In this case, the work is completely carried out in a specific technical center.

If a breakdown happened on a new Foton or on a new unit, then the dealer will carry out the restoration.

Of course, the car services of the project carry out all the work with the provision of guarantees. Therefore, they should be entrusted with the repair of the Foton injection pump.

In any case, repairs will only be carried out within the specified time frame.

The bulkhead of the high-pressure pump on the Foton is carried out in order to replace faulty, out-of-order and defective parts in the unit in order to restore the pump's performance.

Only a specialist can sort out the injection pump, since this requires an understanding of the disassembly and assembly scheme of the unit. In addition, of course, the bulkhead of the injection pump is carried out using special equipment.

During this event, a number of components should be replaced, such as a plunger, a repair kit, valves, bushings and other parts of the fuel pump. And before changing spare parts for new ones, you need to determine their condition, which is clarified by the diagnostics of the injection pump.

Repair at the stand, which is carried out in relation to the fuel injection pump of cars at Foton, is carried out only in car services.

Such work requires professional skills and experience. This is a difficult event in terms of implementation. In order to qualitatively repair the fuel pump of the diesel Foton at the stand, you need special equipment.

If necessary, we can advise you where to carry out such repairs with guarantees.

Prices 9000. 9500 rub.

The timing 2. 3 days

For more than 16 years, the BOSCH diesel center has been successfully providing various services, including the repair of the Foton injection pump. All work is carried out by qualified craftsmen with vast practical experience. Only original certified spare parts are installed in the service, which can be purchased at the price of an authorized dealer.

Most of the malfunctions that occur on diesel vehicles are in the fuel supply system. One of the most expensive repairs that can be in a car is the repair of a high-pressure fuel pump, but some operations for repairing a high-pressure fuel pump can be done with your own hands.

It should be immediately explained that if your knowledge is limited to replacing the candles and the battery on the car, that is, you do not have sufficient knowledge, then forget about repairing the injection pump with your own hands, and it is better to take your car to a specialized service station for diagnosing and regulating the injection pump.

A good station for repairing high-pressure fuel pumps, which is equipped with a diesel compression meter, a fuel system device mechanotester, a motor tester and a smoke meter. With such equipment, you can make a good diagnosis, find the fault exactly, and, of course, repair it based on the information received.

The dynamic characteristics of the car are worse than they were;
Fuel leaks from the injection pump;
In the high-pressure fuel pump, extraneous noises are heard, which were not there before;
The motor does not work smoothly, the revolutions jump;
A lot of smoke from the exhaust pipe;
Fuel consumption has increased;
When you press the gas pedal, the engine “dulls”;
There is no fuel flow from the pump to the injector.

If your car has these malfunctions, then one of the following types of injection pump repairs awaits you:

Maintenance - if the plunger pairs are working. After finding a breakdown, they replace worn-out elements, adjust and bench tests;
Overhaul - the high-pressure fuel pump is completely disassembled and a defect identification of damaged elements is done, then they are assembled, adjusted and bench tests are carried out.

If any malfunctions occur in the operation of the pump, then testing at the stand is mandatory, since without these tests it is almost impossible to identify the cause of the malfunction. The last stage of do-it-yourself pump repair is to check the functioning of the car engine at specialized stands.

Failure of the high-pressure fuel pump (TNVD), one of the most important elements of the car's fuel system, is a fairly common breakdown. The pump, under a certain pressure and at a certain time supplying fuel to the cylinders of a diesel engine, is extremely sensitive to the quality of the fuel. The more water and impurities in the fuel, the stronger the wear of the elements of the fuel system. And the Foton injection pump is no exception.

Among the commercial vehicles involved in the utilities, construction, and low-tonnage transportation, there are especially many diesel vehicles that are optimal in terms of technical and economic indicators.In recent years, Beiqi Foton Motor, one of the leading Chinese car manufacturers, has made up a significant proportion of diesel trucks.

Small and medium-sized businesses are attracted by the technical characteristics and economy of Foton light trucks, but this attraction is achieved by the use of sophisticated fuel equipment. It can be serviced with high quality only in a specialized service center.

The service center "Avtotekhremont" offers the repair of the Foton fuel system and other Chinese brands at a high professional level. We have everything you need: long-term experience, qualified employees, modern equipment and tools.

Poor fuel quality: presence of water, poor-quality filtration, lack of lubricating component. All this leads to a deterioration in the supply of diesel fuel to the engine cylinders. Even a minimum of water can damage the entire unit.
Mechanical wear of the components of the fuel pump.
Repair of fuel injection pump Foton 1069 and fuel pumps of other diesel units by non-specialists who do not have sufficient qualifications and knowledge.
Replacement of parts with non-original spare parts.

The most common malfunctions of fuel pumps:

clogging of conductive channels;
jamming of parts of the injection pump.

Typical signs of a malfunctioning injection pump:

violation of the supply of diesel fuel from the pump to the nozzle;
increased fuel consumption;
slipping of the timing belt from the high pressure fuel pump gear;
it is difficult to start the engine (for example, after starting the diesel unit stalls when fuel is supplied due to low-quality fuel or wear of parts);
increased smokiness during diesel operation;
drips of fuel from the injection pump;
the appearance of extraneous noise.

The Avtotekhremont service has everything you need to properly install the Foton fuel supply system, dismantle and other types of work. Experienced masters of the service center will carry out visual and complete diagnostics, determine the necessary work within the framework of current or major repairs, and carry out the repairs as quickly and efficiently as possible.

During routine repairs, diagnostic testing is carried out, after which worn out and failed parts are replaced with original spare parts. Upon completion of the replacement, the nozzles are flushed and the unit is adjusted and tested on the stand.

During a major overhaul, the wear rate of the injection pump is determined by disassembly and defectoscopy. Failed elements are replaced with new original parts, the plunger pair is completely changed. Then the fuel pump is assembled from the components and adjusted, followed by testing on the bench. Upon completion of the repair work, the vehicle owner receives a warranty for the repaired unit.

Video (click to play).

Cooperation with our service center is a guarantee of a responsible and conscientious approach!