Toyota 1zz Fe - series of inline, sixteenthly patched, four-cylinder gasoline DVSFor front-wheel drive machines manufactured from 1998 to the end of 2007 in Cambridge Canadian province Ontario. Toyota - Runx, Allex, Corolla, Allion, Premio, Vista, Will, Caldina, Celicagt, MatrixxR, Avensis, Opa, ISIS, RAV4, WISH; And also Pontiac Vibe, Chevrolet Prizm, Lotus ELISE.
Specifications and information
- Volume - 1794 cm 3.
- Power - 120 hp at 5.6 thousand rpm. And with a torque of 165 nm.
- Piston diameter - 79 mm.
- Piston's work stroke - 91.5 mm.
- Compression ratio 10: 1.
GRM system
- Number of valves - 16.
- The drive of the camshaft is a single-row chain.
- Intellectually adjustable gas distribution phases with vVT-I systems (V.aRIABLE. V.alve. T.iMingwith i.ntelligence).
- Fuel supply System - MPFI (multipoint distributed injection).
- Ignition system DIS-4
Engine design
After the MZ series, the second time in its practice, Toyota produced with casting under pressure, the alloy (aluminum) block of cylinders to the 1zz Fe series. In the process of production in the block, cast-iron, thin-walled sleeves were swam.
For maximum strength of the compound and improve heat removal, the outer surface of the sleeve was made rough. As a result, the 1ZZ engine began to weigh about a hundred kilograms, easier than 30 kg of similar aggregates.
To simplify production and in order to make it possible to use molds when casting a block, an open cylinder cooling shirt was applied. If you look at the casting on top, then between the body of the cylinder block and the sleeve, throughout their perimeter, there is a gap, depth to the lower dead point of the bottom of the piston. The advantage of this design is that it is easier and cheaper in serial production. A negative point is the loss of rigidity and strength.
Also, such motors are considered to be disposable due to the impossibility of boring or germination of cylinders.Although, you can find a handicraft workshop, or car care ready to implement overhaul Engine 1zz Fe, replacing the sleeve on non-original or suitable spare parts from other manufacturers.
The tray of the alloy crankcase is also performed in a special way. The line of his adjustment to the block coincides with the axis crankshaft And steel covers of indigenous bearing integrated into its housing. Due to such a design, the rigidity of the entire block of cylinders is increased, but there are problems with the selection of liners to produce 1zz overhaul.
The 1zz Fe model number is vertically, in the upper part of the block, next to the exhaust manifold, from the gearbox side. For convenience, it is best to use the mirror.
crank mechanism
Due to the increased stroke of the piston, the traction force is improved on small revolutions and reduced heat loss through the walls of the combustion chamber, which has a size less compared to the usual. But, due to the fact that the piston moves faster than the usual, there was a problem with the removal of oil from the walls, therefore, more serious requirements began to the rings on the 1zz Fe series.
For greater compactness and decrease in friction, the length and diameter of the crankshaft neck decreased, respectively, the load increased and the wear accelerated. The crankshaft is installed pulley, driven by a belt of auxiliary mechanisms.
Piston skirts are made less height to reduce the losses to friction resistance, but this has adversely affected the ability to cool. The pistons were created by T-shaped, and they began to knock on a much earlier during the smoothing of the VMT, compared with the preceding models. With rods, the pistons are connected by floating fingers, and the lids are sitting on the bolts screw themselves directly into the lower part of the rod.
GBC
1ZZ FE Series Motor The cylinder head is also made of light alloys. The shape of the combustion chamber of the conical shape so that when approaching the piston to the NTT, in the area of \u200b\u200bthe spark plug, a twist is formed combustible mixturehelping it to burn more efficiently and smaller risk of detonation, thereby improving specifications.
Valve saddles are made with a laser spraying, unlike the pressed. They have a lesser thickness and better remove heat from the valves into the cylinder body through a plate, and not only through the rod. Due to the low thickness of the spraying and the more subtle rod of the valve, it became possible to increase the saddled diameter, therefore, increase the flow of the absorbable air and the exhaust gases produced.
As a result, due to the lack of pressed saddles, the repair of the head 1zz is impossible.
The valves became easier and for their work it became less than the effort of the spring mechanism, which, together with narrower pushers cams, also reduced losses to overcoming resistance.
The 1zz Fe series, is not regulated by the washers, they were replaced by adjusting pushers of different thicknesses, which greatly complicated the process of adjustment. The emergence of difficulties in adjustment and the increase in the cost of this procedure, the car owners began to abandon such a procedure, which also did not lead to anything good.
Lubrication system
Recommended by the manufacturer oil with SAE 5W30. Oil circulation is provided by a gear pump, with a drive directly from the crankshaft and is located on the front cover of the timing. The filter is located vertically, fastening up, at the bottom of the engine. This is the location of the filter element, helps to cope with the problem of oil starvation of the engine during start.
Cooling system
In the Motor 1zz Fe model, antifreeze pumps through the cylinder block in a circle using a water pump driven by a belt, also working on other auxiliary mechanisms. The inclusion temperature of the thermostat is located in the area of \u200b\u200b83 ° C.
GRM drive
The drive of the gas distribution mechanism began using a chain into one row, with an eight-graded pitch and adjustment using a hydraulic machine. In theory, the timing chain drive is more reliable than the belt and there is no need for a frequent replacement. BUT B. this casejudging by the reviews of car owners and auto mechanics, the decision was not quite successful:
- The 1zz engine turned out to be too noisy, the chain rather stronger than the belt, this is the first minus.
- An additional detail appeared - the hydroletlayer, not very reliable on the toyota, compared with the roller pulling belt.
- Also appeared rapidly wearing components - the calm and the tensioner shoe
- The cost-effectiveness of the chain drive is compared to how often it is necessary to changereten, is a controversial issue. Usually, according to the regulations, the chain is replaced by the achievement of two hundred thousand mileage kilometers, but if it is in good condition And not stretched, it is possible to extend the life of its operation. But it happens that to run 150,000 km, the tension of the chain can reach the critical level, it begins to grow and can disrupt the gas distribution phases due to the displacement of the correct position of the crankshaft and the camshafts relative to each other. Moreover, when replacing the chain, on the engine model 1zz Fe, it is recommended to install new components of the drive - the hydroletlayer, the sedator and the sprocket, because Details with workout can lead to accelerated wear of the new chain. Not subject to replacement of an elevator of the camshaft controlling inlet valvesbecause it is combined with VVT-I, short description which is shown below.
The first engine produced was without the fastening phase adjustment function. But in about a year later, the production was first, the engine 1zz was equipped with this useful function.
VVT-I.
Toyota Corporation Development The Thase distribution system - VVT-I, smoothly rotates the camshaft with respect to the drive asterisk depending on the mode of operation of the motor. The maximum rotation is carried out at 60 °. The drive itself is a rotor with blades. Before starting, a special stopper fixes the shaft in the mode of late ignition, to ensure optimal launch conditions.
The electromagnetic valve, by the controller command, controls the oil flow of the mechanism entering the cavity, ensuring a delay or phase advance. The controller in turn reads information from sensors controlling the positions of the camshafts.
Intake and exhaust manifolds
If compared with previous motors, the location of the collectors has changed. In the engine model 1zz Fe, the intake manifold is located in front, and the graduation rear. Thus, it was planned to ensure quick heating of the neutralizer in cold times, the heat coming from the engine, to comply with the norms of ecology.
But, due to the cramped space under the hood, the close arrangement of the hot engine was adversely affected the neutralizer and moved it further, under the bottom of the car.
An elongated intake manifold helps to improve returns on medium and low revs. But, when it is located in front, it is almost impossible to make long. In this regard, it was removed completely cast collector, and instead, it was produced on the initial versions in the form of four aluminum air ducts welded to a single flange.
The negative property of such a design is the unreliability of welded connections. Positive - the aluminum surface of the air ducts is smoother compared to casting.
With the beginning of the two thousandths, the intake manifold was made easier. It was replaced with plastic nozzles, leaving production and reducing the heating of the suction air.
Toyota Motor Corporation is a well-known automotive corporation worldwide. As an independent company was founded in 1937. Simultaneously with the production of perfectly proven in world car market, the concern pays great attention to the development and production of modern . The first power units for their cars began to produce in 1939 and has since released a huge number of a wide variety of motors. Among the most famous from them - the 1zz engine, which for 19 years (1998-2007) was produced in three versions:
Specifications
| PARAMETER | VALUE |
|---|---|
| The working volume of cylinders, cube. cm | 1794 |
| Rated power, l. from. (at 5600 ... 6400 rpm.) | 120...143 |
| Machi torque, nm (at 4400 ... 4200 rpm) | 165...171 |
| Compression ratio | 10 |
| Number of cylinders | 4 |
| Number of valves on the cylinder, pcs. | 4 |
| Total valves, pcs. | 16 |
| Cylinder diameter, mm | 79 |
| Piston stroke, mm | 91.5 |
| Supply system | Multi-point injection (MPFI + VVT-I) |
| Fuel | Neeterized gasoline AI-92 |
| Fuel consumption, l / 100 km (city / route / mixed) | 10,3/6,2/7,7 |
| Lubrication system | Combined (splashing + under pressure) |
| Motor oil type | 10W-30, 5W-30 |
| Number of engine oil, l | 3.8 |
| Cooling system | Liquid, closed type, with forced circulation U-shaped channel |
| Coolant | Based on ethylene glycol |
| MOTORESURS, thousand hour. | 200 |
The engine was installed on vehicles: Chevrolet Prizm, Lotus ELise, Pontiac Vibe. Toyota: Corolla, Avensis, Celica, Matrix and many others.
Description
Any engine 1zz is a row four-cylinder power unit, the cylinder block of which is made of aluminum alloy.
Sound-wired cast-iron cylinder sleeves are fused into the material of the main unit. The outer walls of the sleeves have structural elements that contribute to their solid adhesion with the base.
1zz Fe Engine Cylinder Cylinder head is made of aluminum alloy. The gas distribution mechanism is a 16-valve donc.
Constructively, the motors block of motors of this series differs from the rest:
- opened cooling shirt. This made it possible to significantly increase manufacturability. This slightly decreased the strength of the unit;
- the massive light-alloy crankcase, which is made at the same time with steel covers of indigenous bearings. The crankcase connector line and the cylinder block runs along the crankshaft axis, which increases the rigidity of the cylinder block and somewhat compensates for the loss of strength caused by the existence of an open cooling shirt.
The 1zz Fe engine is a long motor that has a piston stroke larger than the diameter of the cylinder. Such a solution made it possible to improve traction on low revs and reduce heat loss through the wall of the combustion chamber, the volume of which is reduced.
Interest also represents the design of valve saddle. With their manufacture, a laser spraying technology was used, which allowed not only to reduce the thickness of the saddle, but also to improve the cooling of the valves.
Valve adjustment is carried out using the adjusting pushers of different thickness, the glasses of which simultaneously perform the role of the pusher and washers. The drive of the gas distribution mechanism is carried out by a single row roller chain.
The drive mechanism includes:
- remote hydrochlorinator with a ratchet mechanism and a preload spring;
- special nozzle for lubrication;
- tensioner shoe;
- soothing.
Maintenance
Requirements to maintenance Motors of the Toyota concern of those years of release are almost the same and boil up mainly to the timely conduct of such procedures as:
- replacing motor oil every 10,000, and better after 5000 km run.
- adjusting the gaps of the valves of the gas distribution mechanism every 20,000 km.
- replacing the drive chain of the gas distribution mechanism every 150 ... 200 thousand km.
This is fully concerned and the engine 1zz EF, which refers to the category of so-called "disposable" power units. The overhaul of these motors is impossible in principle, since the cylinder sleeves are not provided by the manufacturer. This also applies to the crankshaft liner.
Fault
The 1zz EF engine is well known to domestic car enthusiasts. Therefore, HIS weak spots Also well studied. Most often there are faults set forth in the table.
| Defects | THE REASONS | How to eliminate |
|---|---|---|
| Noise and knock in the engine 1zz Fe. | The gas-distribution mechanism drive chain was stretched - may appear after 150 thousand km of mileage. | 1. Replace the chain. 2. Check and if necessary, replace the tensioner and calm chain. |
| The 1ZZ FE engine works unstable (float speed). | Clogged: 1. idling valve. 2. Block throttle valve. | Rinse clouded nodes. |
| Large motor oil consumption. | Wear oil-giving rings. | 1. Change the oilmaging rings to new, released after 2005. 2. Bring the volume of engine oil up to 4.2 liters. Note: The rings of the rings defect does not eliminate. |
| Strong vibration of the motor. (characteristic feature of the motor). | May fail the rear axle mounting cushion. | Check and replace if necessary rear pillow Fastening. |
Tuning
There are several ways to increase engine power 1zz Fe:
- Most effective method Increase power - installation of the Toyota SC14 compressor.
In addition to the compressor on the motor, the intercooler for cooling air boiling; Blow-off valve for air booming with a sharp closing of the throttle valve; nozzles 440 ss; fuel pump Walbro 255 LPH. By setting up the technique of motor characteristics accordingly with Greddy E-Manage Ultimate, you can squeeze out of it (without the finalization of the standard cylindane-level group) the power of about 200 liters. from.
- There is also a way to bring the engine capacity of 1zz Fe up to 300 and more. from.
To do this, it is necessary: \u200b\u200bto purchase and install a turbocit engine with a turbine Garrett GT284 (intercooler, blow-off, etc.); ÿ nozzles 550/630 ss; ÿ Fuel pump Walbro 255 LPH; ÿ Forged connecting rods; ÿ Pistons for compression ratio 8, 5; ÿ Organize the exhaust on the pipe 2.5 inches; ÿ Replace the standard power unit control unit on Apexi Power FC.
- If the Japanese car owner needs to slightly increase the engine capacity of 1zz Fe (no more than 30 l.), Then it will be enough: ÿ Change full-time distributional shafts On Monkey Wrench Racing Stage 2 (phase 272, lifting 10 mm); ÿ Organize direct-flow exhaust with spider 4-2-1; ÿ provide cold air supply.
Modern power units from Toyota Corporation seem fairly reliable and high-quality. These are resource engines with good design, light cylinder blocks, thought out the supercharger system. Both diesel and gasoline motors Deserve a certain attention of the buyer. But in the history of the corporation, not everything was so purely and flawless. You can recall times when Toyota's motors were not the best. Unfortunately, without understanding this situation, many potential owners buy used cars with these unsuccessful aggregates and do not know what problems are waiting for them in the future. Today we will talk about the line of engines ZZ, which appeared in the corporation line in 1998 and took place under the hood of the most popular models. There were several generations in the history of the corporation, as well as a number of modifications of this unit. But all power plants with ZZ index were similar to each other in terms of disadvantages and potential problems In operation.
In the production of the line, the specialists set the engine relief as a goal, a decrease in its toxic emissions, a decrease in fuel consumption. But the resource and reliability developers have forgotten. Therefore, the main problem of ZZ is precisely the durability of work. Many buyers are already 150,000 km begin to face serious problems and cannot combine their appearance with the overall reliability of the Toyota brand and its technology. Special problems for buyers with secondary marketwho can not even accurate real mileage And the need for service. Today we will talk about the characteristics, pluses and minuses, as well as some specific features of the motors in this lineup. By the way, B. model row They were called upon to replace the most successful, but outdated series A, which raised the expectations of buyers.
Basic engine 1zz-Fe and its main trouble
The first in 1998 a 1zz-Fe motor appeared. This is a simple row four with 16 valves and 1.8-liter volume. The power unit received an aluminum block of cylinders, aluminum GBC, as well as a timing chain. Forged connecting rods facilitated the design, VVT-i was called to adjust the phases of gas distribution. The volume was reached by a long stroke of the piston, and this creates certain nuances in operation. The main disadvantages of 1ZZ-FE are as follows:
- the aluminum block of cylinders does not allow capital overhaul, after a serious breakage of the power unit will have to simply send to disposal and buy a new one;
- mased - due to the most successful design of the oil-chain rings, this engine constantly requires the oil supplement in the crankcase, and this is poured into a penny for the owner;
- stretching chain and constant noise under the hood, knock and metal ring, which cannot be solved even by replacing the chain tensioner or a complete replacement of the node (decides only for a time);
- vibration on idling - It is just a feature of this unit, extremely unpleasant for the owner of the car, you can try to replace the rear cruise of the motor;
- the throttle valve and idling valve constantly require cleaners, it is an extremely unsuccessful node for this power unit in the context of the Russian unpredictable fuel quality.
The basic version of the 1zz-Fe gave 120 horses, then the power increased to 140, which is quite good with this volume. There were several modifications, but they were local in nature. One version was prepared for biofuels, the second was even more easier for installation for small cars. The production of this motor lasted until 2007, and it depresss, since very many popular cars received this engine.
Pros and Applicability 1ZZ-FE from Toyota
Installed the engine both on internalipon cars and transport for the whole world. In Russia, the engine was also actively sold at the Corolla. The main Toyota models with this engine under the hood are as follows: Corolla, Avensis, Caldina, Vista, Premio, Celica and Matrix R. There are even more than a dozen models for domestic market Japan, who also fall into Russia through Vladivostok. But the unit has not only solid minuses, you can find a number of advantages:
- the ease of construction creates universality and the ability to use in almost any car, and high power complements this feature of universality;
- the design is pretty simple, so the service is often carried out on their own, you need to pour good liquids and do not miss the regulatory deadlines, it is also worth examining the chain;
- small problems are not so much, until its resource in 200,000 km, the power plant does not spoil the owner's mood, except that showing some details of its nature and the specifics of the design;
- fuel consumption at the Corolla in urban conditions comes to 8 l per 100 km, this is a fairly economical unit, which will save big money on gasoline for your budget;
- electronics is thought out and assembled well, with sensors and automatic systems No problems arise, the unit is reasonably built and configured at the factory, chip tuning is not required.
So many we speak about 1zz-Fe for the reason that this is the most massive engine line. It was he who stated a new design, and all other modifications simply took her as a basis. It is impossible to say that this is the worst creation in the history of Toyota, the engine has its advantages. But when you buy used, you never know when you have to throw this unit to the landfill and look for him an alternative. Most often they buy the same contract motor and again kill it until the end of the resource.
What other engines are there in the ZZ lineup?
The Japanese do not develop a motor for each model separately. They use one development for dozens of variations and receive excellent results. So the 1zz-FE engine received several serious modifications for use in different situations. All family motors have common problemsas well as common advantages. Only characteristics and scope of application are distinguished. In total, the Japanese presented three additional modifications of the aggregate:
- 2zz-GE. The unit with the same volume was released in 1999 and received from 164 to 260 horse power Power. Such indicators were achieved by installing a turbocharger. The stroke of the pistons was reduced, and the diameter of the cylinders increased. The compressor was well affected by power, but somewhat reduced without best resource. They put the unit on Corolla, Celica, Matrix, MR2 and other models.
- 3ZZ-FE. Reduced version of the engine version by 1.6 liters. The decrease occurred by reducing the length of the piston. Power reduced to 109 horses. Accordingly, changed gBC design, But all the flaws remained in place. The engine was still unable to drive more than 200,000 km. Installed this version on Corolla and Avensis.
- 4zz-Fe. It is also an atmospheric version that has even more shorted the piston's move and made a 1.4 liter working volume. Power also dropped to 97 horses. Consumption could not be reduced, and it erased an understanding of the meaning of such a development from Japanese engineers. In addition, the main minuses came the weakness of the power unit and the need to twist it to high revolutions. Put motors on Corolla, Auris and Runx.
Each engine had their own line of modifications, but until 2007 they did not fix the basic flaws. Small resource, a rattling chain and not the most outstanding reliability fuel system spoiled the impression from the motor. In 2007, this line was replaced by Zr, in which part of the problems corrected and somewhat changed the design of the main problem nodes. 8 years required Toyota to understand that the most massive engine was far from the most successful.
Should I buy Corolla with the ZZ engine?
If today you have decided to take a car with such force aggregate Under the hood, it will be used cars. The age of the car is at least 11 years old, since the aggregates stopped producing in 2007. This means that on average, the mileage of such cars will be from 150,000 km. Of course, this is not the best solution, since you do not know the stories of the car and cannot assume what real mileage it passed. Most likely, after purchase, it will be necessary to invest a lot of money in the repair of the engine. Disadvantages in this case are as follows:
- on the russian market A lot of cars with twisted mileage, dealers and platforms know the problems of ZZ engines well, so for sale everything is possible;
- motors are not always well served, oils and filters cheap, gasoline from the first oncoming refueling, and for this engine a similar version of operation is delayed initially;
- contract motors are, but their cost in more or less normal state starts from 70-80 thousand rubles, these are big money, so hope to replace the engine should not be replaced;
- spare parts incredibly expensive, and deep repair does not make much sense, kapital this motor not subject to maximum can be repaired by the head of the blocks after small breakdowns;
- included with the engine you will also get a problem hinged equipmentThe generator serves normally, but the starter is not on all cars reliable, it may be necessary to repair or replace it.
As you can see, there are enough problems in the used ZZ. Among the shortcomings can also be found unpredictable resource used power plants. Even when buying good contract Motor From Japan, you risk. Therefore, many owners of cars are published by the swap method of this unit to another model. For example, a more modern Zr is installed or classic 4a. But such manipulations also require large investments.
We offer to watch a video with explanation of some properties of ZZ engines:
Let's sum up
It is believed that toyota engines - Some of the best in the automotive market. But this does not apply to the ZZ ruler, which was the worst among his rivals from other concerns. There are in this generation and some advantages, such as efficiency and quite imputed environmental safety. But light cylinder blocks and successful design electronic systems Not compensate for a very small resource, constant vibration, noise from the chain and other troubles. So before buying a car with such an engine, it is serious to think about the possible consequences.
Also pay attention to the quality of the engine maintenance. If it is pouring inappropriate oil, then lubricant It will be incredible, and the resource is reduced even more. Gasoline is worth pouring at one refueling and not to choose the cheapest options for this. You can pour 98 fuel, but this will not lead to an increase in the resource or a significant reduction in consumption. In general, the motor has its advantages, but there are a number of disadvantages that should be considered when buying. If you are going to buy a used car with this unit, be sure to check its mileage on computer diagnostics. Have you ever encountered this zZ series engine?
Rule toyota motors Under the labeling ZZ contains two 1.8 liters of aggregate. The 2ZZ modification is adapted to high speed, therefore in the engine 82 mm cylinder with a piston stroke 85 mm. This allowed to increase power up to 192 liters. from.
Conversely, the 1ZZ Fe option gives the maximum torque on medium turns. For this, the diameter of the cylinder is reduced - 79 mm, but the piston move is increased - 91.5 mm. In this version, the manufacturer laid an economical fuel consumption and ecological norms of Euro-4.
For conveyor production of 1ZZ-FE engine guide, the TMMC plant power involved in Cambrie (Ontario, Canada). Then the manufacturer has two more versions, the first 1zz Fed was produced at the shimoyama factory inside Japan. The second modification of 1ZZ FBE was collected in Brazil, used biofuel ethanol E100, washed only on Toyota Corolla For the domestic market of this country.
Technical characteristics of 1zz Fe 1.8 l / 120 - 143 liters. from.
The main feature of the Toyota ZZ Motors family is the aluminum cylinder sleeve inside the aluminum block. The inline engine circuit with DOHC V16 gas distribution is supplemented with a phase distribution hydromefta on the inlet camshaft and the double system, and then the individual ignition of the DIS-2 / DIS-4, respectively.
For toyota models VIBE, COROLLA, MATRIX for two years (2003 and 2004) was available to the TRD supercharger. The chain drive is used to improve the resource of the drive of the drive, moves the overhaul at least 150 thousand mileage. In the 1zz series, the largest volumes of the combustion charts.
The absence in the design of the hydrocompensators on one side reduced the requirements for the quality of the oil, on the other, added the adjustment of the thermal gaps of the valves with their own hands every 300,000 mileage.
As a result, the developers received the following technical characteristics of 1ZZ Fe:
| Manufacturer | TMMS. |
| Mark DVS | 1zz Fe. |
| Years of production | 1998 – 2007 |
| Volume | 1794 cm3 (1.8 l) |
| Power | 88 - 105 kW (120 - 143 l. P.) |
| Torque moment | 165 - 171 nm (at 4200 rpm) |
| Weight | 135 kg |
| Compression ratio | 10 |
| Food | injector |
| Motor Type | in line gasoline |
| Ignition | DIS-2 / DIS-4 |
| Number of cylinders | 4 |
| The location of the first cylinder | Twue |
| Number of valves on each cylinder | 4 |
| Material GBC. | aluminum alloy |
| durally | |
| Exhaust manifold | welded steel |
| Camshaft | original profile Kulachkov |
| Cylinder block material | aluminium alloy |
| Diameter of the cylinder | 81.5 mm |
| Pistons | tight skirt |
| Crankshaft | cast iron casting |
| Piston move | 79 mm |
| Fuel | AI-92. |
| Ecology standards | Euro-4. |
| Fuel consumption | route - 6.2 l / 100 km mixed cycle of 7.7 l / 100 km city - 10.3 l / 100 km |
| Oil consumption | 0.6 - 1 l / 1000 km |
| What oil pour into a viscosity engine | 5w30, 10w30 |
| Which oil is better for the engine by manufacturer | Toyota, Castrol, Mobil |
| Oil for 1ZZ FE in composition | synthetic, semi-synthetic |
| Motor oil volume | 3.7 L. |
| Working temperature | 95 ° |
| RF resource | submitted 150,000 km real 250000 km |
| Adjustment of valves | mechanical pushers without washers |
| Cooling system | forced, antifreeze |
| Volume of oh | 6.5 L. |
| water pump | GWT98A. |
| Candles on 1ZZ Fe | IFR6T-11 from NGK or SK16R11 |
| Candle clearance | 1.1 mm |
| Valve train chain | SAT TK-TY124-8 Toyota 13506-22030 (set) |
| The order of the cylinders | 1-3-4-2 |
| Air filter | FILTRON AP142 / 3 |
| Oil filter | Vic C-110, C-113, DC-01 90915-YZZC7 |
| Flywheel | 3.6 - 3.85 kg (lightweight), body steel, for all types of clutch (ceramics, organic, kevlar), 00-05 GT |
| Fastening bolts flywheel | M12x1.25 mm, Length 26 mm |
| Valve stem seals | manufacturer goetze |
| Compression | from 13 bar, difference in adjacent cylinders maximum 1 bar |
| Turnover XX | 750 - 800 min-1 |
| Thinking force threaded connections | candle - 13 nm flywheel - 62 - 87 nm clutch bolt - 19 - 30 nm bearing lid - 68 - 84 nm (indigenous) and 43 - 53 (connecting rod) cylinder head - three stages 20 nm, 69 - 85 nm + 90 ° + 90 ° |
Design features
The Japanese and North American developers in the 1zz Fe engine laid the following design features:
- cover CBC - made of magnesium and aluminum alloy, installed on an acrylic gasket;
- cylinder head - inlet channels vertical, Channels are located near the intake;
- the block of cylinders is a single-bearing bearings block, a part of the parts of the cast in the case;
- piston - with a displacer on the end, there are no size groups;
- rod - wrought from vanadium alloy;
- crankshaft - 8 counterweights, 5 supports, made of cast iron;
- Timber - pushers 35 standard sizes Instead of washers for adjusting heat gaps, drive with a multi-row roller chain with 8 mm link;
- the VVTI mechanism is only on the inlet camshaft.
The manufacturer has developed a special Cooling fluid SLLC Toyota Genuine with a high operational resource of 80,000 km.
The list of modifications of the DVS
In addition to the base version of the 1ZZ-FE motor, two modifications were created:
- 1ZZ FED - produced in Japan (Shimoyama), has a torque of 171 nm in a high range of revolutions, a capacity of 140 liters. from.;
- 1zz FBE - Brazilian version specifically for biofuels E100 ethanol.
In addition, the motors were characterized by working characteristics due to the firmware of the ECU:
- in 1998, the parameters 171 nm and 130 liters were used. from.;
- since 2000, forcing up to 136 liters. from.;
- at the same time, the deformed power actuator was produced 129 liters. from.;
- since 2003, the torque was closed to 161 nm, and the power fell to 125 liters. from.;
- modernization of 2004 again increased the characteristics of the COF 171 nm and 140 liters. from.
In the last year of release - 2007, the torque remained the same 170 nm, and the power decreased to the value of 132 liters. from. For all the years of production, the attachments were not subjected to refinement.
Pros and cons
Motor Gnet valve during a sudden chain breakdown or linking. Despite the high thermal conductivity of aluminum, the unit is prone to overheating. The design geometry is distorted, it is possible to join the pistons or valves.
On the other hand, the Motor is highly transmitted, to the complete development of the SPG, crankshaft, timing and other nodes remain maintainable. The problem with the "Mouse" disappeared after refinement in 2005, the design of the oil-grip rings.
List of car models in which installed
The base atmospheric motor 1ZZ FE was developed for the following Toyota passenger models:
- Wish - Minivan five-door;
- Allion - a youth sedan of a sports shade;
- ISIS - minivan seven;
- COROLLA CE / S / LE / VE / FIELDER / RUNX - for the Japanese market;
- Corolla Altis - for the Asian market;
- OPA - crossover / wagon all-wheel drive;
- Premio is a large-sized sedan class D;
- Avensis - Sedan, Liftback and Hatchback;
- Caldina - Universal front-wheel drive;
- Matrix XR - front-wheel drive hatchback with crossover design;
- RAV4 - all-wheel drive crossover;
- Celica GT - all-wheel drive cabriolet, liftback and hatchback;
- Vista - Hardtop for the domestic market of Japan;
- MR2 - Double Sports Version;
- Will VS - Combination sport Universal and hatchback.
The engine characteristics for cars for two more manufacturers were suitable:
- Pontiac Vibe - Wagon with Hatchback features;
- Chevrolet Prizm is a classic sedan and hatchback.
1zz Fed modification was completed toyota cars Will VS, Wish, Mr2 Spyder, Celica GT and Corolla. Brazilian engine is exclusively on Toyota Corollah and only in this state.
1zz Fe 1.8 L / 120 - 143 l service regulations. from.
The original manual for the convenience of the owner provides a description of the parameters that initially possesses the 1zz Fe engine, and the frequency of replacement of consumables / parts:
- drive timing belt Developer recommends examining constantly changing at the turn of 90,000 run;
- belts that spinning hinged equipment are subject to replacement after 40 - 50 thousand km;
- flood new antifreeze and motor oil recommended by experts after 30 and 7.5 thousand km, respectively;
- system carter ventilation Blow out after 25,000 mileage;
- air filter cartridge comes into disrepair after 1 year / 15,000 km;
- the fuel filter is changed after a 30000 mileage.
Despite the reliable and simple DVS device, the exhaust collector is operated in extreme temperature conditions, which means it may turn around 50 to 60 thousand km.
Overview of faults and ways to repair
The atmospheric gasoline row aluminum motor 1zz Fe has the following design defects:
Since 2005, the design of the oil surgery rings has been improved, so high consumption Lubricants on motors released before this period, it is enough to change the rings to solve the problem.
Motor tuning options
The developers in the 1zz Fe engine laid the potential of about 50 liters. from. Atmospheric tuning is used to increase power:
- dismantling a catcolektor;
- installation of the direct-flow exhaust and spider;
- using camshaft with 10 mm lifting cams and 272 phases, for example, Monkey Wrench Racing Stage;
Another option becomes turbo tuning to obtain 200 liters. from.:
- the use of 440ss nozzles;
- installation of the Walbro 255 pump;
- installation of bypass Blow-OFF valve;
- application of the Garrett GT turbine.
When using chance, tuning is completed by flashing version software ECU, in this case, Apexi Power FC. The pressure above 0.5 bar in the turbine is harmful for the overall operational resource of the DVS.
Thus, the 1zz-Fe motor has a classical architecture of inline the fourth of atmospheric type, but in an aluminum unit with duralial sleeves of cylinders. That is, in fact, a disposable block provides a maximum of 350,000 km of run, power 143 liters. from. And torque 171 nm.
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