UAZ 396295 Basic Fuel Consumption Rate • Modification of UAZ-396219

The production of the Soviet car UAZ-452, or “Loaf” in common parlance, began in 1965 and continues to this day. The model is assembled and produced at the Ulyanovsk Automobile Plant. This vehicle is distinguished by its high cross-country ability and durability of its components. The vehicle was developed for military purposes, such as transporting heavy equipment and equipment. Only after the “Loaf” was tested in practice, the manufacturer decided to release the model in other variations. This is how a cargo-passenger modification of the car appeared, as well as a medical one and with an on-board platform.

Today, the UAZ-452 is actively used by domestic drivers, solving agricultural needs. In addition, the “Loaf” still remains one of the most rational cargo-passenger vehicles for operation in regions with difficult terrain and difficult weather conditions. Overall, this is an extremely reliable vehicle that can be easily repaired in the field. That is why the production of the model has been going on for more than fifty years. Before purchasing a car to solve everyday or commercial problems, you need to familiarize yourself with the fuel consumption of the UAZ “Bukhanka” per 100 km.

Fuel consumption © Modification UAZ-3962-016

1. Basic standard for gasoline consumption in liters per 100 km in running order.
2. Transport standard in liters per 100 km in operation (during transport work), including:
   cost standard for a bus taking into account curb weight and nominal passenger load;
3. consumption standard for dump trucks, taking into account equipment and nominal vehicle load.
4. Transport standard for a truck in liters per 100 ton-kilometers, determined during transport work.

How to reduce fuel consumption • UAZ Bukhanka details about fuel consumption.

Declared fuel consumption standards per 100 kilometers

Regardless of the fuel supply system, Bukhanka cars are not highly efficient. The reasons are heavy weight, all-wheel drive transmission and poor aerodynamics. The introduction of a distributed injection system and units with increased displacement and power made it possible to reduce fuel consumption by 2-3 liters compared to carburetor engines.

Fuel consumption UAZ Bukhanka injector 409

The factory instructions for 2007 indicate a control consumption when driving at a speed of 90 km/h in the range from 13.5 to 17.5 liters per 100 km (using a 107-horsepower UMZ-4213 engine with a volume of 2.89 liters, corresponding Euro 2/3 standards). With the advent of the ZMZ-40911 with a power of 112 hp on cars. With. and a volume of 2.693 liters, the parameter declared by the factory ranges from 13.5 to 17 liters. For 2022, documentation and advertising brochures indicate consumption at 11.2-12.4 liters at a speed of 80 km/h (the plant does not publish data on efficiency in urban conditions).

Carburetor

For cars with a UMZ-451 carburetor unit (power 72 hp) in the USSR, the standard gasoline consumption was set at 16-17 liters per 100 km (depending on the body). The parameter was officially approved by regulations of the Ministry of Transport and was used for fuel write-off. After modernization and changing the index of the base chassis to 2206, the power increased to 76 hp. s., and consumption according to standards was up to 15.3-16.5 liters per 100 km (the parameter depended on the type of body installed).

On the instrument panel...

This is the standard cost of fuel and lubricants. Installed separately for each brand of vehicle. Takes into account individual designs, curb weight, type of fuel consumed and other characteristics. The type of flow is applicable for standard, typified situations.

Today the UAZ is produced in two versions:

It has almost a ton of cargo capacity and can be equipped with multiple rows of seats or a spacious bed. The UAZ minibus, about 4.9 m long, has two single-leaf doors on the sides of the body, one double-leaf at the back, and the number of passenger seats from 4 to 9. According to the technical passport, the car can accelerate to 100 km/h and has a maximum speed of 135 km/h.

The ZMZ 409 car can be equipped with both an injector and a carburetor. It can reach speeds of up to 135 km per hour. Its power is provided by more than one power plant. Their characteristics:

• ZMZ-402 2.5 liter with 72 horsepower.
• ZMZ-409 with 2.7 liters and 112 horsepower.

The manufacturer indicates its fuel consumption standards for the UAZ Bukhanka 409 with an injection engine. A significant upward deviation in fuel consumption from the norm requires immediate contact with service station specialists.

The passport for the UAZ states that the fuel consumption of a UAZ minibus when driving around the city, on the highway and in mixed mode does not exceed 13 liters.

In fact, the average gasoline consumption on the highway is 13.2 liters, in the city - 15.5, and mixed - 14.4 liters. In winter, accordingly, these indicators increase.

Engine parameters

When the engine is idling, you can find out what the actual gasoline consumption is for the UAZ 409. This will help localize the cause of excess fuel consumption. The parameters will be calculated by the on-board computer or by a scanner test. Each class has its own parameters for calculating fuel consumption.

Another important point. Please note that in a warm ZMZ 409 engine, the correct values ​​do not exceed fuel consumption of 1.5 liters per hour. In case of increased flow rate of more than 1.5 l/hour, contact a specialist.

The problem lies in malfunctions of the fuel injection system and engine management system.

Sergey_karb

The UAZ-39623 ambulance is designed to carry out medical treatment by a paramedic team, as well as to transport patients and monitor the patient’s condition on the road. When using an air conditioner in a parking lot, the standard fuel consumption is set based on one hour of inactivity with the engine running; the same in a parking lot when using a climate control unit, regardless of the time of year, for one hour of inactivity with the engine running - up to 10 of the basic norm.

Other positive qualities include:

So, having completed the work listed above, you will spend about three hours of your time. At the same time, you will save money on the services of the service center, and most importantly, you will know that the service was performed efficiently and the vehicle is insured against unwanted breakdowns. Engine.
Mod.4178 (UAZ-31512) and 4179 (UAZ-3151), petrol, in-line, 4-cyl., 92×92 mm, 2.445 l, compression ratio 7.0, operating order 1-2-4-3, power 66 kW (90 hp) at 4000 rpm, torque 171.6 N*m (17.5 kgf*m) at 2200-2500 rpm; carburetor K-151V or K-126GU; air filter - inertial oil filter.

Modification UAZ-396219-016. Modification UAZ-3962-016

• engage upshift;
• the tire pressure is below standard;
• there are fuel system breakdowns (incorrect injector firmware, carburetor malfunctions);
• The air filter is clogged, the spark plugs are worn out, and the ignition is delayed.

Sergey_karb

offline Oleg Targaev Regular diagnostics

Registration: 12/13/2010 Messages: 17 Address: Vladikavkaz #3 Oleg Targaev, 12/28/2010 22:18

You know in the army they write it off like this - 1 motorcycle/hour = 1/4 of fuel consumption in your case 5 tons/hour just as you write in the travel document?

offline sasha.kams Veteran Hard work

Registration: 09/21/2008 Messages: 1,470 Address: Saratov #4 sasha.kams, 12/28/2010 22:24

Yes, without higher education you can’t figure it out. Run out of gasoline and the engine will stall on its own. Fill in 1 liter of fuel, start it and see how long it runs. In the morning, repeat on a cold engine and draw conclusions.

About engines for the UAZ 3303-“Loaf” truck

The cargo model 3303 from the Ulyanovsk Automobile Plant is one of a series of all-wheel drive utility vehicles, which also includes a van, a minibus, a medical vehicle and a carriage-type model (Farmer).

Popularly nicknamed “Loaf”, the model has been traveling around the Russian expanses for more than half a century, and under the hood it has evolved GAZ-21 engines. Some modifications of power units are now being installed on the UAZ Hunter and Patriot.

Engine UMZ 417 / 4175 / 4178 2.45 l

The next step in improving the GAZ-21 engine was the UMZ 417 engine with a compression ratio increased to 7, a modified camshaft, new 47 mm intake valves, with old exhaust valves. The UMZ 417 also received a two-chamber carburetor and a new air filter. Later, these engines began to use a crankshaft without packing.

If we compare the UMZ 417 with the ZMZ 402, their differences will be cosmetic: on the 417s there are no stiffeners, the liners are softer, and the flywheel is larger, while the principle of operation of the cooling system is inverted.

A different intake manifold and smaller exhaust valves affect engine power.

Engine malfunctions are completely similar to the disadvantages of the ZMZ 402, that is, there are extraneous noises and knocks, the need to adjust valves every 10 thousand kilometers, overheating, etc.

Vibrations and jerking occur due to the curved design, resulting in uneven fuel delivery.

Experts consider the UMZ 417 engine to be outdated, like other units from the GAZ-21 family, and they have no place under the hood of modern cars. 1

Engine UMZ 421 / 4213 / 4215 / 4216 / 4218 2.9 l

The UMZ 421 power unit became the most modern modification of the GAZ-21 engine and a logical development of the UMZ-217 model, but with a larger volume and exhaust valves increased to 39 mm. The newest versions of the UMZ 421 already have a fuel injection system installed.

The UMZ 421 engine differs from the ZMZ 402 in thin dry liners, which increased the strength of the block, cylinders 100 mm in diameter, and the pistons have pins offset by 7 mm. Instead of anachronistic padding, a rubber cuff and other small parts are used.

At the same time, on a global scale, the engine has not changed and is essentially the same unit from the mid-50s, but in an improved form.

Due to the lack of hydraulic compensators, the gaps will have to be adjusted every 10 thousand kilometers.

The disadvantages of UMZ 421 include a crooked design, which affects the occurrence of twitching, vibrations, and other things.

Engine knocking occurs due to unadjusted valves, connecting rod bearings or camshaft.

Overheating of the engine occurs due to a defect in the thermostat, pump or air lock in the cooling system.

The advantages of the UMZ 421 include high-torque power, availability of spare parts and full maintainability. If you take care of the engine and do not overload it, the service life will be at least 200 thousand kilometers.

Transmission. Modifications of UAZ-452

Coolant TOSOL-A40M, TOSOL-A65M TU 6-02-751-86 can be used in winter OZH-40, OZH-65 GOST 28084-89 or Lena-40, Lena-65 TU 113-12-11. Parameter Car model 31512 3741 3962 2206 3303 3909 3153 33036 39094 39095 Fuel tanks left main 39 56 56 56 56 56 39 56 56 56 right additional 39 30 30 30 56 30 39 56 30 56 Engine cooling system including heater 12.5- 12, 7 13.2- 13.4 14.4- 14.6 14.4- 14.6 13.2- 13.4 14.4- 14.6 12.5- 12.7 13.2- 13.4 13.3- 13.4 13.2- 13.4 Engine lubrication system including oil filter and oil cooler 5.8 Gearbox housing 1.0 Transfer case housing 0.7 Steering gear housing 0.25 type screw-ball nut- sector 0.5 Power steering system 1.1 Axle housings each 0.85 Axle housings with final drives each 1.0 Final drive housings each 0.3 Shock absorbers each 0.320 0.345; 0.295 depending on design Brake system hydraulic drive system 0.52 Clutch hydraulic drive system 0.18 Windshield washer pump reservoir 2.

LUAZ 1302

Entry obstacle slope angle 36 degrees Fording capacity 500 mm Transmission 4 manual transmission Brakes Double-circuit, drum type front and rear, with vacuum booster On-board voltage 12 V Fuel tank 56 liters. In order to strengthen the frame of the UAZ-33036 with your own hands, you can install special inserts made of sheet metal about 3-4 mm thick inside the longitudinal side members.

Electrical equipment Modification UAZ-3962-710

Interior • On older versions, an engine with a carburetor supply of the fuel mixture was installed.

Pros of the car

One of the main advantages of the UAZ-390995 is its versatility. In a relatively small car, the driver, six passengers and 450 kg of transported cargo (placed in an isolated compartment) feel free. A stove with great heat output potential will keep you warm during the cold season. When moving long distances, it is convenient to have lunch at a table located in the interior of the UAZ-390995. And all sorts of design innovations and changes make this car an indispensable comrade, comrade-in-arms and assistant at work, while fishing or hunting, as well as simply during a family trip to the bosom of nature.

Unpretentious in appearance, but very durable and reliable, the “Farmer” combines versatility, coziness, comfort and fearlessness in the face of off-road conditions of any nature.

Fuel consumption

Fuel consumption directly depends on the size, weight of the machine and its purpose. The leading position in the title of the most affordable model is occupied by the UAZ 3303. It is widely in demand due to its low fuel costs and technical data. Consumption on the highway will cost the owner 13.2 liters, and in the city - 15.5 per 100 km. It does not have any modifications, unlike the UAZ 390995 with a consumption of 14 liters per 100 km.

There are not so few of these models. If you don’t know the small details and some features, it is difficult to distinguish all the modifications of this model range. Basically, all changes concern the internal filling and small external details. So, UAZ 452 also belongs to this model range, but has nuances. This vehicle is not used for any transportation. Fuel consumption does not exceed 15 liters per 100 km. All modifications of these brands, including UAZ 390945, “tablet” and other variations, fall under this criterion.

In addition to working models, there are cars designed for travel. As a rule, these are vehicles with increased cross-country ability. The UAZ Hunter has earned particular popularity among them. This car can literally do everything. He will overcome any obstacles. Naturally, fuel consumption here is much higher and strictly remains at around 19-20 liters.

There is a similar model: this is the UAZ 31519. Compared to the Hunter, it is slightly inferior to it in technical data. Much depends on the year of manufacture of the car. Modern SUVs, including the UAZ Hunter, consume much less fuel in the combined cycle (13.2 liters). In the city, this car consumes 16.3 liters per 100 km, but driving on the highway significantly reduces this figure to 10.1 liters.

When choosing a car from this series, you need to build on your own preferences and capabilities. After all, many models require considerable gasoline consumption. Therefore, the choice must be made in such a way as to take into account all the basic technical data. Fuel consumption rate plays one of the most important roles.

Owner reviews

Dmitry, 41 years old, Ryazan

For fishing and hunting trips I use a UAZ-2206 bus with a carburetor power unit, purchased from army storage. Consumption on the highway is about 14 liters at a speed of no higher than 60 km/h and fully loaded. On rough terrain, the car requires up to 20-22 liters of gasoline, but the low efficiency is compensated by good cross-country ability and ease of maintenance. I planned to install gas equipment, but then abandoned the idea, since the mileage per year does not exceed 2-3 thousand km.

Vladislav, 38 years old, Tula

I work as a hired driver on a 9-seater UAZ-220695 bus with a 2.7-liter power unit that meets Euro-5 standards. When driving along the highway at a speed of 75-80 km/h, you can use 12 liters of A-92 gasoline for every 100 km of travel. In city traffic, the engine requires 14-16 liters of fuel, similar consumption on rough terrain. In winter, efficiency drops due to partial heating of the power unit when traveling short distances. Several times I recorded gasoline consumption at 17 liters, which is too much by 2022 standards.

Source

Urmans

The car was originally designed for easy driving on difficult roads, adapted to our operating conditions, and is one of the most affordable options for buyers. Most of them are modifications of each other, in particular, the UAZ 396255 in its external data corresponds to a loaf, or, as it is also called, a tablet, and has a consumption of 13.5 liters.

UAZ Simbir

In accordance with the Classification and designation system for automotive rolling stock Industry standard OH 025 270 66, given in the Guiding document Standards for consumption of fuels and lubricants in road transport, approved by the Ministry of Transport of the Russian Federation 29. The new UAZ engine demonstrates extreme efficiency, thanks to which the vehicle has low fuel consumption and reduced levels of harmful emissions into the atmosphere.

Before starting duty, the ASMP duty team must:...: Modification of UAZ-3962-610

General characteristics Wheel formula 4 4 Number of seats 8-9 Overall dimensions, mm 4440x2100x2240 Ground clearance, mm 220 Fording depth, m 0.5 Maximum lift, deg 30 Curb weight, kg 1825 Gross weight, kg 2500 Load capacity, kg 900 Maximum speed, km h 110 Fuel consumption at 90 km h, l 100 km 15.5 Mechanical gearbox, 4-speed Transfer case, two-stage Braking system, dual-circuit, with a vacuum booster, drum Tires 215 90R15C, 225 75R16, 225 R16C Carburetor engine ZMZ 4104 UMZ 4218. Thus, Bukhanka is still used to transport passengers and cargo in areas with difficult terrain, being an all-wheel drive minibus and having excellent cross-country ability.

Description and technical characteristics of UAZ Bukhanka

The UAZ-452 family of minibuses, nicknamed Bukhanka for their body shape, was put on the assembly line in 1965. The vehicles had a frame chassis and suspension on leaf springs with additional shock absorbers. The transmission included a manual gearbox (4 or 5 speeds) and a 2-speed transfer gearbox. The cars were intended to transport passengers, were used to deliver patients in rural areas, and some of the minibuses were supplied to army customers.

In 2009, modifications of the UAZ Bukhanka 409 appeared with an injector equipped with a 16-valve head and developing power up to 112 hp. With. Since the beginning of the 2000s. The exhaust system uses a catalytic converter, which reduces exhaust toxicity.

What affects the excessive consumption of fuel? Modifications of UAZ-452

1. UAZ 3303. This is a truck designed to transport any product. Ideal for both food products and construction equipment. Its dimensions are small, like those of the UAZ 469, which allows the machine to be used for minor work. The engine is gasoline, the drive is hydraulic, fuel consumption is 13.5 liters. This indicator directly depends on the quality of the road itself and the speed of movement. It can vary from 13.2 to 15.5 liters.
2. UAZ 31514. This is an all-wheel drive car with increased cross-country ability. It will masterfully overcome roads of any complexity. The car's fuel consumption is significantly higher than the previous model and averages 18.7 liters. This is due to the increased capabilities of the machine.
3. UAZ 452. In common people, this car received the nickname “loaf”. This is a special cargo-passenger model, widely used by services such as police and ambulance. A widely used variation of this car is the UAZ 3303. For a trip of any complexity, much less fuel will be needed than in the previous model. 13-15 liters per 100 km is enough.

Effective methods for saving gasoline

To reduce fuel costs it is necessary:

• carry out routine maintenance including changing engine oil and filters;
• do not allow the machine to be operated with faulty components;
• when driving on hard surfaces, turn off the drive to the front axle;
• in winter, install a heat-insulating screen on the radiator of the cooling system;
• reduce the average speed on the highway to 70-80 km/h;
• promptly check and adjust brake mechanisms and clearances in wheel bearings;
• use gear oils with reduced viscosity;
• load the car in accordance with technical specifications;
• maintain standard tire pressure;
• periodically adjust the carburetor and ignition system;
• check the operation of the thermostat:
• use high-quality fuel with an octane number of 92 units or more;
• promptly check the electronics and neutralizer when the Check Engine indicator turns on (applies to versions with an injector).

How to reduce fuel consumption • Foreign vans

• FORD: DAF-400 or Indenor XD2P Peugeot with a cylinder capacity of 2.3 - 2.5 liters;
• Mercedes-Benz: OM-616, OM-617, having a cylinder volume of 2.2 to 3 liters;
• Isuzu: 4JG2 with an impressive cylinder capacity of 3.1 liters + turbocharging;
• Toyota: 2L, the cylinder capacity of which is 2.4 liters.

Design of the UAZ 396255 car

The model has a frame design. The frame is made in the form of two longitudinal channel-type beams, which are connected by jumpers. A carriage-type body is installed on the frame. The body is four-door.

The car has a 4x4 wheel arrangement. The wheels of the rear axle are non-steering. The front axle has swivel wheel mechanisms. They are necessary to control the machine. To make it easier to control the model, the steering wheel is equipped with a hydraulic booster.

The engine compartment is located inside the body. The engine compartment lid is located between the driver and passenger seats. This allows you to repair minor faults without leaving the salon.

Types of available power plants

UAZ-452 is a Soviet and Russian-made car, on the assembly line since 1966. The car has several body modifications, and is essentially a cargo-passenger van. It is worth noting the fact that the UAZ-452 is the oldest Russian car. It was popularly nicknamed “Loaf”, “Pill”, and the military modification was nicknamed “Tablet”. Depending on the version, the car can be equipped with single-leaf side doors, or there is a version with a double-leaf door at the rear. From 1966 to this day, “Loaf” has not changed structurally. The model is equipped with an all-wheel drive layout and has amazing off-road capabilities.

Fuel consumption per 100 km UAZ Bukhanka

• Sergey, Novosibirsk. I bought a UAZ 409 specifically for fishing and hunting - so I drive a RAV 4. So, if I don’t use front-wheel drive and drive on a normal road, then I get no more than 15 liters - quite realistically, no fools. But if offroad and with all-wheel drive, then 20-22 liters are guaranteed. Although my Toyota, if you drive along gullies, doesn’t eat much less, although its cross-country ability compared to Bukhanka is zero at all.
• Nikita, Moscow. I bought the Bukhanka out of necessity - I needed a cargo minibus so that I wouldn’t mind driving around the Moscow region. The consumption is certainly impressive - on the highway 13 liters, in the city no less than 15. I’m not talking about off-road at all, there’s no less than 20, although I practically don’t drive there, mostly on country roads, you can even stick 4 there. I asked my friends and they said that the expense was quite realistic for her, and there was no way she could do less.
• Andrey, Severobaykalsk. My UAZ Bukhanka already has about a hundred thousand miles. Before the run-in, it took about 30 liters off-road and at least 20-22 in the city. After running-in (5500 km), the consumption dropped significantly - now on country roads it’s no more than 20 liters, on the highway, if you drive no more than 80 km/h, the consumption is 13.5 liters. Quite normal for such a car.
• Dmitry, N. Urengoy. I work at Bukhanka - we have this “flying”, we drive the duty team. The car is old, there is zero comfort, but the cross-country ability is excellent. As for consumption, everything is not easy. In fact, for such a car, if you do not connect the front axle, then it is quite acceptable - about 13-14 liters on the highway. But if you go to the tundra, you have to drive in all-wheel drive, and besides, I lower the wheels - there’s no way around it. It turns out that the consumption is 20 or more. Although I filled it with 92nd gasoline a couple of times for the sake of experiment, the consumption is 10-15% lower.
• Pavel, Angarsk. I have been using Bukhanka (UAZ-220695-04) since 2012. In total, I have already driven 20 thousand (I only drive it for work). I like the car because... before that I drove foreign analogues (MMC-Delica). But! There are a couple of points. In addition to the enormous consumption (up to 20-25 liters on a primer), disgusting build quality, no aerodynamics (plus consumption), a bunch of small nuances that irritate. But on the other hand, it can be repaired on the knee with the help of a wrench and such and such (in most cases), it is really passable and, when necessary, it rushes through any dirt.
• Kostya, Barnaul. I work at the medical “Loaf”, city hospital No. 4. They bought us a UAZ under some government program back in 2012. I looked at the passport - it shows the average fuel consumption per 100 km, something like 13 liters. But after six months of operation, I realized that the passport expense has nothing in common with the real one. On the highway, yes, about 13-14 and it works out if you use 92nd gasoline. But in mixed mode, it turns out to be at least 17-18 liters - this is in the summer, and in winter the consumption reaches 19-20. I haven’t driven it off-road, so I can’t say anything.
• Stanislav, Orenburg. We don’t have much traffic jams, so the consumption in the city is not much different from the highway. But the time of year - yes, in the summer I get 14 liters, and in the winter - 16-17, it also depends on how the snow is removed from the yards.
• Ruslan, Ufa. The consumption fluctuated until 12,000, but then settled down. I use 95 gasoline - the consumption is lower and the traction at the bottom is better. In the city in the summer only with the rear axle and without hubs it comes out to no more than 12.5 l/100 km, then on the highway - up to 10 liters. In winter, with two axles, up to 12 liters on the highway, up to 15 liters in the city.
• Edgar, Ulan-Ude. The mileage is almost 4500. The consumption is about 13 liters - I fill up with 70 liters, which is enough for more than 500 km. It was just a little short of this, the consumption was almost 15 liters, but now it has leveled off.

What you can do yourself

With the problem of high gasoline consumption, it is recommended to contact specialists at a service station. But , you can also improve (reduce) the indicators yourself.

Just follow these tips:

• Monitor the pressure in the UAZ tires. Remember that the pressure in the rear wheels should be slightly higher than in the front.
• Try calibrating the on-board computer.
• Choose gasoline. Don't forget that price equals quality. The low cost of an unknown brand does not ensure high quality fuel; choose trusted companies.
• Check spare parts regularly. Timely replacement of the oxygen sensor and air filter reduces fuel consumption by 15%.
• Make optimal use of the air conditioner, heater, etc.

Carburetor. Modifications with injector

It should be noted that in winter the car requires more fuel due to the need to warm up the power plant and interior, as well as slipping of the drive wheels. But on the other hand, it can be repaired on the knee with the help of a wrench and such and such in most cases, it is really passable and, when necessary, it rushes through any dirt.