Power unit 5A- FE was developed on the basis of the famous Toyota 4A series. in fact, this engine was obtained by simply reducing the cylinder diameter to 78.7 mm and obtaining a total displacement of 1.5. All the advantages and disadvantages of the progenitor 5A- FE scrupulously accepted the legacy - and continues to be produced to this day (since 1987). This is a purely “civilian” engine, not intended for racing or any sporting achievements. Motor 5A- FE in different years are completedToyota (Corolla, Corona, Carina, Touring, Vios, Sprinter, Tercel) And FAW Xiali Weizhi.
Some characteristics of 5A-FE
The 5A fe engine can be purchased in two versions: carburetor or injector. This is an in-line cast iron engine with 4 cylinders with a compression ratio of 9.6-9.8. Various modifications engines had a significant difference in power, speed and traction. All engines work on AI-92 and are quite different low consumption– about 5.0 liters per mixed cycle. Main modifications engine:
5A- F is a carbureted unit, a smaller version of the 4A, which was produced for only 3 years (1987-1990). Develops power up to 85 “horses”.
5A-FE - improved version 5A- F, received electronic injection and power 105 hp. Produced from 1987 to 2006 to complete cars Toyota; Now this motor is installed on Chinese cars FAW.
5A-FHE - this engine uses fundamentally new camshafts, a modified cylinder head, and modified intake and exhaust. 120 hp motor manufactured in 1989-1999 only for the Japanese market.
In principle, a good inexpensive engine, quite repairable. Find a used 5A fe engine good resource in reality, it can easily last 300 thousand or more if you change the oil on time, pour normal gasoline and regularly service the car.
Characteristic sores
Many of them are a consequence of age, and not design mistakes of the developers, but this does not make it any easier for the owners. So, what will you have to face when installing 5A-FE per car:
High consumption due to the lambda probe (replacement solves the issue). The cause could also be the injectors or the absolute pressure sensor.
Swimming or increasing speed, “freezing” - this is the valve being capricious idle move and/or throttle valve. Cleaning them will help, you can also check the spark plugs and crankcase ventilation valve.
Oil consumption is more than a liter per thousand. In principle, nothing wrong, but you can change the rings and caps.
A knock that develops after 100 thousand mileage is due to the absence of hydraulic compensators, the valve clearances have changed and need to be adjusted.
Contract engine 5A-fe
Constant attention to the engine is annoying, time-consuming and expensive. The unit is definitely not getting any younger, so only a more “fresh” contract motor 5A fe will help solve the problem.
We suggest ordering contract engine 5Afe from us or purchase one of the motors already in stock. All units have undergone serious diagnostics, are ready for immediate use, have real data on mileage and service life, and quality guarantees.
Episode five gasoline engines from Toyota dates back to 1987, when the Japanese automaker introduced new line motors from 3 modifications: 5A-F, 5A-FE and 5A-FHE. Further in the article we will talk about what kind of oil needs to be poured into a unit with the FE index and in what quantity.
The 1.5-liter 5A-FE engine is an upgrade power plant 5A-F is, in fact, its second generation. Among the features of the new product, the manufacturer notes an improved system fuel injection– EFI injection, as well as decently increased power. The latter became possible thanks to the engine being equipped with two camshafts, when one drives 2 exhaust valve, and the second - 2 intake (Double OverHead Camshaft scheme - 4 valves per cylinder). Compared to its predecessor, the cylinders have a smaller diameter (78.7mm versus 81mm). At different times from 1990 to 2006, different models were equipped with the engine: Toyota Carina, Corona, Corolla, Sprinter, Vios and Soluna. It has established itself as a reliable and fairly repairable unit, whose maintenance is almost imperceptible in financial terms.
Like all motors, the 5A-FE is not without some drawbacks. For example, this huge expense oil after 300 thousand mileage, as well as critical failures at medium speeds. The latter may be associated not only with defects in the ignition or power system, but also with the quality of gasoline at Russian gas stations. Among other operational problems, owners note adjusting the clearances in the intake valves, fixing the piston pins, as well as rapid wear camshaft bed. However, according to statistics, the number of calls to service stations for engine overhauls is significantly lower than for other engines of the same category (cars of classes C and D). And if you need to replace the unit, the Japanese version can be easily found on domestic market at an affordable price.
Engine Toyota 5A-F/FE/FHE 1.5 l. 85, 100, 105 and 120 hp
- Which engine oil Filled from the factory (original): Synthetic 5W30
- Oil types (by viscosity): 5W-30, 10W-30, 15W-40, 20W-50
- How many liters of oil in the engine (total volume): 3.0 l.
- Oil consumption per 1000 km: up to 1000 ml.
- When to change oil: 5000-10000
Lately on the roads Russian Federation You can see cars more and more often Japanese manufacturers, which hide 5A engines under the hood. Such engines can cause a lot of trouble for their owners. In this regard, I would like to tell you in more detail what problems may arise during the operation of these units and how to eliminate these problems.
Diagnostics and its parameters
These options include:
- Oxygen sensor (lambda probe)
If it breaks, error No. 21 “pops up” on the control unit. In addition, there is an increase in fuel consumption due to the lack of heating correction. Replacing it with a new one, which is very expensive, helps solve the problem. It is not recommended to install a used one, since great resource developments, which will ultimately soon lead to a repeat of the situation.
- temperature sensor
Its malfunction can lead to the inability to start the engine “hot” and increased fuel consumption.
- Throttle position sensor, called TPS sensor
If it breaks down, error No. 41 is recorded on the control unit. The problems it causes this malfunction, most concern cars with automatic transmissions in which incorrect gear shifting occurs. In cars in manual box, engine on high speed begins to “choke.” Replacing the sensor must include its configuration.
- MAP sensor
The most reliable, but it also fails. When it malfunctions, the CO level in the exhaust gases, a “black exhaust” appears and the spark plugs are “planted”.
- Knock sensor
If there are problems with it, error No. 52 is registered on the control unit. It manifests itself with sluggish acceleration.
- Injectors
At long-term operation needles and nozzles become covered with soot and resins. As a result, there is a decrease in injector performance, increased consumption fuel and noticeable engine shaking. The solution to the problem is to install new ones or restore old ones (washing and processing).
- Spark plugs and ignition system
Such problems are the most common reason circulation not only of 5A engines, but also of all other devices. A red coating forms on the candles, as a result of which a spark does not form. The engine begins to run intermittently and fuel consumption increases. Replacement or restoration will help solve this problem.
In addition to the above problems, 5A engines may encounter problems with the control unit, fuel filter, air filter or any other malfunction. The most important thing to remember is that if something is knocking, you shouldn’t wait for it to fall apart; timely contacting service will extend the life of the car in general and the engine in particular. And all this will also cost you much less than, say, straightening and painting a car in Tolyatti. Therefore, watch your car, and it will watch your wallet.
In 1987 Japanese auto giant Toyota started production new series engines for passenger cars, which was called “5A”. Production of the series continued until 1999. The Toyota 5A engine was produced in three modifications: 5A-F, 5A-FE, 5A-FHE.
The new 5A-FE engine had a gas distribution mechanism that provided 4 valves per cylinder, according to the DOHC design, that is, an engine equipped with two camshafts in a Double OverHead Camshaft, where each camshaft drives its own bank of valves. With such a device, one camshaft drives two intake valves, the other drives two exhaust valves. The valves are usually driven by pushers. The DOHC circuit in Toyota 5A series engines has made it possible to significantly increase their power.
Second generation Toyota 5A series engines
An improved version of the 5A-F engine was the second generation 5A-FE engine. Toyota designers worked hard to improve the fuel injection system, and as a result, updated version 5A-FE was equipped with electronic injection system EFI injection - Electronic Fuel Injection.
Volume | 1.5 l. |
Power | 100 hp |
Torque | 138 N*m at 4400 rpm |
Cylinder diameter | 78.7 mm |
Piston stroke | 77 mm |
Cylinder block | cast iron |
Cylinder head | aluminum |
Gas distribution system | DOHC |
Fuel type | petrol |
Predecessor | 3A |
Successor | 1NZ |
Engines Toyota modifications 5A-FE was equipped with cars of classes “C” and “D”:
Model | Body | Of the year | A country |
---|---|---|---|
Carina | AT170 | 1990–1992 | Japan |
Carina | AT192 | 1992–1996 | Japan |
Carina | AT212 | 1996–2001 | Japan |
Corolla | AE91 | 1989–1992 | Japan |
Corolla | AE100 | 1991–2001 | Japan |
Corolla | AE110 | 1995–2000 | Japan |
Corolla Ceres | AE100 | 1992–1998 | Japan |
Corona | AT170 | 1989–1992 | Japan |
Soluna | AL50 | 1996–2003 | Asia |
Sprinter | AE91 | 1989–1992 | Japan |
Sprinter | AE100 | 1991–1995 | Japan |
Sprinter | AE110 | 1995–2000 | Japan |
Sprinter Marino | AE100 | 1992–1998 | Japan |
Vios | AXP42 | 2002–2006 | China |
If we talk about the quality of construction, it is difficult to find more good motor. At the same time, the engine is very repairable and does not cause car owners difficulties in purchasing spare parts. A joint Japanese-Chinese venture between Toyota and Tianjin FAW Xiali in China still produces this engine for its small cars Vela and Weizhi.
Japanese engines in Russian conditions
5A-FE under the hood of Toyota Sprinter
In Russia the owners Toyota cars different models with 5A-FE modification engines give a generally positive assessment performance characteristics 5A-FE. According to them, the 5A-FE resource is up to 300 thousand km. mileage With further operation, problems with oil consumption begin.
Oil seals should be replaced after a mileage of 200 thousand km, after which replacement should be made every 100 thousand km. Many owners of Toyotas with 5A-FE engines are faced with a problem that manifests itself in the form of noticeable dips at medium engine speeds. This phenomenon, according to experts, is caused either by poor quality Russian fuel
, or problems in the power and ignition system.
Subtleties of repair and purchase of a contract motor
- Also, during the operation of 5A-FE motors, minor shortcomings are revealed:
- the engine is prone to high wear of camshaft beds;
- fixed piston pins;
Difficulties sometimes arise with adjusting the clearances in the intake valves. However, major renovation
5A-FE is quite rare. If it is necessary to replace the entire motor, Russian market today you can easily find a contract 5A-FE engine in very good condition and reasonable price . It is worth clarifying that engines that have not been used in Russia are usually called contract engines. Speaking of Japanese contract engines , it should be noted that most of them have low mileage and meet all the manufacturer’s requirements regarding Maintenance . Japan has long been considered the world leader in the speed of innovation model range
cars. Thus, a lot of cars end up at car wreckers there, the engines of which have a fair amount of service life.
Toyota: engines 4A, 5A, 7A-FE. Guide - part 1
4LM
16 - TI
valve
16 - TI
20 - TI
-F
-FE
-F
-F
7A-FE
Device, technical
maintenance and repair
installed on models:
"COROLLA"
"COROLLA LEVIN"
"COROLLA CERES"
"COROLLA SPACIO"
"SPRINTER"
"SPRINTER CARIB"
"SPRINTER TRUENO"
"SPRINTER MARINO"
"CALDINA"
"CARINA"
"CARINA II"
"CARINA E"
"CORONA"
"MR-2"
-GE
-GE
4A
4A
5A
TOYOTA
ENGINES
The manual provides detailed step by step description repair and maintenance procedures
Vania carburetor engines 4A-F (1.6 l); 5A-F (1.5 l) and 4A-FE (1.6 l) engines. sixteen
and twenty-valve 4A-GE (1.6l). 5A-FE (1.5l). 7A-FE (1.8 l) with distributed fuel injection.
The publication contains detailed information on the repair and adjustment of carburetors and system elements
fuel injection, ignition, starting and charging systems, instructions for using the self-diagnosis system
sticks. and possible malfunctions and methods for their elimination, mating dimensions of the main parts
and the limits of their permissible wear.
The scope of this information allows you to use the manual when repairing other modifications
Motors 4A and 5A: 4A-G. 4A-GZE. 4A-GELU. 4A-ELU. 4A-GEU. 4A-FHE and 5A-FHE
The book is intended for car owners, service station personnel and repair shops.
General instructions
for repairs
1. Use fender, seat and floor covers
mats to protect the car from dirt
damage.
2. When disassembling, arrange the parts in the appropriate way
order to facilitate subsequent frilling
3. Observe the following rules:
a) Before performing work on electrical equipment
disconnect the cable from the negative terminal of the battery
lator battery.
b) If it is necessary to disconnect the battery
ray for control check or carrying out repairs -
work, be sure to first disconnect
cable from the negative (-) terminal which is connected
with car body
c) When carrying out welding work, you should disconnect
a thread battery and electronic connectors
control unit.
4 Check the reliability and correctness of the connection
couplings and hose fittings and connectors
waters
5 Parts that cannot be reused
a) Be sure to replace the adjustable pins and seal
thread pads, O-rings, oil
new seals, etc. for new ones
b) Parts that cannot be reused/reused
are marked in the figures with a " "
6. Before carrying out work in the paint booth,
blows to disconnect and remove the battery from the car
battery and the electronic unit management,
7. If necessary, apply to seals
gaskets, sealing compound, so that they are
prevent leaks from occurring.
8. Carefully follow all technical conditions in
wearing the tightening torque values of threaded connections
ny. Be sure to use a dynamometer
with a Chinese key.
9. Depending on the nature of the repair performed
may require the use of special materials
fishing and special tool for technical support
living and repairs.
10. When replacing blown fuses, you need to
make sure it's new fuse was I
designed for the appropriate current strength. PROHIBITS¬
exceed this rated current value
Use a lower rated fuse.
11. When jacking up the car and installing it on
supports, appropriate precautions must be taken
precautions. It is necessary to ensure that any lifting
car and installation of supports under it
places designated for this purpose
a) If the car must be painted under the house only
front or rear, you need to make sure that both wheels
the opposite axis were securely blocked with
for the purpose of ensuring security
b) Immediately after jacking up the vehicle, I need
Be sure to install it on stands. Extremely dangerous
but to carry out any work on the car, you
suspended by only one jack
Attention:
Prolonged and frequently repeated contact
oils with the skin, causing dryness, irritation and
dermatitis, and in some cases, waste
oil can cause skin cancer.
When changing the oil, to avoid contact with it,
It is recommended to use oil-resistant gloves.
Use soap and water when washing your hands , Not recommended
sulks use gasoline, removers and solvents
Used oil and used filters
must be collected in specially prepared containers
bones.
Abbreviations and terms
symbols
Abbreviations
AT automatic transmission gears
EFI electronic system fuel injection
EGR exhaust gas recirculation system
Ex..except
Lean Bum system with variable geometry
intake manifold (or system
combustion of lean mixtures)
MT.. manual transmission gears
OFF disabled
ON enabled
PCV forced crankcase ventilation system
A/C air conditioner
Automatic transmission... automatic transmission
TDC...top dead center
VP inlet
GRADUATION... graduation
timing mechanism
Gearbox...gearbox
cr. except
MZ. torque
Manual transmission... manual transmission
BDC bottom dead center
OG. exhaust gases
T/V air-fuel mixture
pcs pieces (quantity)
El.M. E/M solenoid valve
Legend
... part that cannot be reused
use
* apply anaerobic adhesive sealant
THREE BONO 1324 (or equivalent)
two or three threads at the end of the bolt
Identification
Engine number
The engine number is stamped on the cylinder block, location
The position of the number is shown in the corresponding figure
arrow
Engine - mechanical part
Description of engines
4A-F, 5A-F, 4A-FE, 5A-FE,
7A-FE and 4A-GE
Engines 4A-F. 5A-F, 4A-FE. 5A-FE.
B and 4A-GE (AE92. AW11 and AT160) -
4-cylinder, in-line, with four
valves for each cylinder (two -
inlet and two exhaust), with two
upper camshafts
location. Engines 4A-GE
(AE101. AE111) differ in installation
five valves per cylinder (three
inlet two exhaust)
There is a lot in their design and layout
general, therefore their description is provocative
runs in parallel indicating the end
structural features of each
engine type.
Engines 4A-GE (AE101, AE111) with
five valves per cylinder.
Engines 4A-F. 5A-F - carburetor
new All other engines have
system distributed injection then
electronically controlled fuel
Engines 4A-FE for AE101 models
and AT190 are available in three versions
those that differ from each other
mainly by the design of the intake and
exhaust systems:
Serial version with 3 components
nent catalytic neutral
congestion of exhaust gases.
Serial version without 3 components
nent catalytic neutral
exhaust gas congestion (this
option also applies to mo
shares AE92. AE95. AT171 and AT180).
Engine option with system
combustion of lean mixtures; this
engine option may also
have intake system with cheating
my geometry or with additional
throttling before the input
weak valves.
Engine 5A-FE (model AE110 with
neutralizer) similar to the engine
tele 4A-FE (for models AE101 and
AT190), but differs in size
frame of the cylinder-piston group.
Engine 7A-FE (models AE93. AE102,
AE103 and AT200) has small con
structural differences from 4A-FE (for mo
parts AE101 and AT190), which will
are indicated along the way.
Engine 4A-GE (models AE92, AE101,
AE111, AW11 and AT160) also has a number
design differences that will
noted throughout the presentation
Engines have cylinder numbering
ditch starting from the side, about
opposite to power take-off. Co.
ribbon shaft - full support with 5
main bearings. Earbuds
bearings are made on the basis
aluminum alloy and installed in
bores of the engine crankcase and covers
main bearings. Drilling,
completed in crankshaft, slu
clamp for supplying oil to connecting rods
bearings, connecting rod rods,
pistons and other parts.
The operating order of the cylinders is: 1-3-4-2.
Cylinder head cast from
aluminum alloy, has a pope
river and opposite
reverse side intake and exhaust
ny pipes arranged with shat
ditch combustion chambers Spark plugs
ignitions are located in the center"
combustion measures.
The 4A-F engine uses tradi
tion design of the intake col.
lecturer with 4 separate pipes
mi, which unite into one ka
cash under the carburetor mounting flange
Torah. Intake manifold has a kike
bone heating, which improves
engine response, especially in
the process of warming it up.
Intake manifold of engines 4A-
FE, 5A-FE has 4 independent paths
felling of the same length, which with
one side are united by a common
intake air chamber
(resonator), and on the other - they are joined
with cylinder head inlet channels
cylinders Engine intake manifold
body 4A-GE has 8 such pipes.
each of which fits its own
inlet valve. Length combination
inlet pipes with gas phases
engine distribution allows
use the phenomenon of inertial
boost to increase torque
torque at low and medium frequencies
engine rotation.
Graduation and intake valves matching
are screwed with springs that have no
uniform winding pitch.
Exhaust camshaft
valves of engines 4A-F, 4A-FE, 5A-
F. 5A-FE, 7A-FE driven
repentance from crankshaft with help
cut the flat toothed belt, and
intake valve control shaft
new is driven into rotation by races
exhaust limit shaft
lords using gear transmission
dachas In the 4A-GE engine both valves
dividing shaft (inlet and outlet
valves) are driven into the
sharing from the same flattooth
chatted belt. Distribution
the shafts have 5 supports located
between the valve tappets of each
cylinder; one of these supports is located
wife at the front end of the blo head
ka cylinders. Lubrication of bearings and cams
camshafts, as well as
drive gears (for engines
4A-F, 5A-F, 4A-FE, 5A-FE). realized
is determined by the flow of oil entering
By oil channel, drilled
mu in the center camshaft.
Adjusting the valve clearance
is achieved by adjusting
ny washers located between the
valve lifters and valve lifters (for
twenty-valve engines 4A-
GE adjusting spacers
laid between the pusher and the rod
valve).
Plastic belt guard
camshaft drive with
stands in 3 parts. Service hole
Tool for adjusting belt tension
camshaft drive
located in casing No. 1 (engines
4A-F, 5A-F, 4A-FE, 5A-FE and 7A-FE) or
in casing No. 2 (engine 4A-GE).
Pistons are made of high tempe
rature aluminum alloy
The piston heads are made with deep
Engines 4A-GE (AE101, AE111) with
five valves per cylinder.