The fifth series of gasoline engines from Toyota dates back to 1987, when the Japanese automaker introduced a new line of engines from 3 modifications: 5A-F, 5A-FE and 5A-FHE. Further in the article we will talk about what kind of oil should be poured into the unit with the FE index and in what quantity.
The 1.5-liter 5A-FE engine is an upgrade of the 5A-F power plant and is, in fact, its second generation. Among the features of the novelty, the manufacturer notes an improved fuel injection system - EFI injection, as well as a decently increased power. The latter was made possible by equipping the engine with two camshafts, when one drives 2 exhaust valves, and the second - 2 intake valves (Double OverHead Camshaft scheme - 4 valves per cylinder). Compared to its predecessor, the cylinders have a smaller diameter (78.7mm vs. 81mm). At different times from 1990 to 2006, different models were equipped with the engine: Toyota Carina, Crown, Corolla, Sprinter, Vios and Soluna. He has established himself as a reliable and fairly maintainable unit, whose maintenance is financially almost imperceptible.
Like all motors, the 5A-FE is not without some drawbacks. For example, this is a huge oil consumption after 300 thousand runs, as well as critical dips at medium speeds. The latter may be due not only to defects in the ignition or power supply system, but also to the quality of gasoline at Russian gas stations. Among other operating problems, the owners note the adjustment of the gaps in the intake valves, the fixation of the piston fingers, as well as the rapid wear of the camshaft bed. Nevertheless, according to statistics, the number of calls to the service station for the purpose of overhauling the motor is significantly lower than that of other engines of the same category (cars of classes C and D). And if it is necessary to replace the unit, the Japanese version can be easily found on the domestic market at an affordable price.
Engine Toyota 5A-F/FE/FHE 1.5 l. 85, 100, 105 and 120 hp
- What engine oil is poured 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 liters.
- Oil consumption per 1000 km: up to 1000 ml.
- When to change oil: 5000-10000
The 5A FE engine is a power unit manufactured by Toyota, the direct successor to the 4A. This motor has high technical characteristics and a lot of varieties and modifications. The applicability of the power unit is wide.
Specifications
The 5A FE engine is one of the most popular power units manufactured by Toyota. At the beginning of production, he received a 16-valve block head, and later there was a developed version with a 20-valve cylinder head. The only difference from the standard motor is the cylinder diameter, which is reduced, due to which the volume was reduced to 1.5 liters.
5A engine under the hood of Toyota CarinaMain technical characteristics of the 5A engine:
Motor modifications
The 5A engine has a lot of modifications that are used on various Toyota vehicles.
Engine 5A
- 5A-F - carbureted version, similar to 4A-F with reduced volume. Compression ratio 9.8, power 85 hp The engine was in production from 1987 to 1990.
- 5A-FE - analogue of 4A-FE, is a 5A-F with electronic fuel injection, compression ratio 9.6, power 105 hp. The production of the engine was started in 1987, finished in 2006, after which the production was transferred to FAW and is currently equipped with Chinese cars.
- 5A-FHE - version with a modified cylinder head, different camshafts, a slightly modified intake, a different exhaust manifold, power increased to 120 hp. It was in production from 19891 to 1999 and was put on cars for the domestic Japanese market.
Service
Maintenance of the 5A engine is carried out at intervals of 15,000 km. Recommended maintenance should be carried out every 10,000 km. So, consider a detailed technical service card:
5A motor valve adjustment process
TO-1: Oil change, oil filter replacement. Carried out after the first 1000-1500 km of run. This stage is also called break-in, since the elements of the motor are lapped.
TO-2: The second maintenance is carried out after 10,000 km of run. So, the engine oil and filter are changed again, as well as the air filter element. At this stage, the pressure on the engine is also measured and the valves are adjusted.
TO-3: At this stage, which is performed after 20,000 km, a standard oil change procedure, fuel filter replacement, and diagnostics of all engine systems are carried out.
TO-4: The fourth maintenance is perhaps the easiest. After 30,000 km, only the oil and the oil filter element change.
Conclusion
The 5A motor has fairly high technical characteristics. Fairly easy to maintain and repair. As for tuning, then a complete overhaul of the engine. Chip tuning of the power plant is especially popular.
In 1987, the Japanese auto giant Toyota launched a new series of engines for passenger cars, which was called "5A". The 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 DOHC 4-valve valve per cylinder design, i.e. an engine equipped with two camshafts in the Double OverHead Camshaft block head, where each camshaft drives its own set of valves. With this arrangement, one camshaft drives two intake valves, the other two exhaust valves. The valve drive is carried out, as a rule, by pushers. The DOHC scheme in the Toyota 5A series engines has significantly increased their power.
The second generation of Toyota 5A series engines
ATTENTION! Found a completely simple way to reduce fuel consumption! Don't believe? An auto mechanic with 15 years of experience also did not believe until he tried it. And now he saves 35,000 rubles a year on gasoline!
An improved version of the 5A-F engine was the second generation 5A-FE engine. Toyota designers have thoroughly worked on improving the fuel injection system, as a result, the updated version of the 5A-FE was equipped with an electronic fuel injection system EFI - Electronic Fuel Injection.
Volume | 1.5 l. |
Power | 100 HP |
Torque | 138 Nm 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 |
Toyota 5A-FE modification engines were 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 the design, it is difficult to find a more successful motor. At the same time, the engine is very maintainable and does not cause difficulties for car owners with the purchase of spare parts. A Japanese-Chinese joint venture between Toyota and Tianjin FAW Xiali in China still produces this engine for its Vela and Weizhi small cars.
Japanese motors in Russian conditions
5A-FE under the hood of Toyota Sprinter
In Russia, owners of Toyota cars of various models with 5A-FE modification engines give a generally positive assessment of the performance of 5A-FE. According to them, the 5A-FE resource is up to 300 thousand km. run. With further operation, problems with oil consumption begin. should be replaced at a run of 200 thousand km, after which the replacement should be carried out every 100 thousand km.
Many Toyota owners 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 supply 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 the camshaft beds;
- fixed piston pins;
- difficulties sometimes arise with adjusting the clearances in the intake valves.
However, the overhaul of the 5A-FE is quite rare.
If you need to replace the entire motor, on the Russian market today you can easily find a 5A-FE contract engine in very good condition and at an affordable price. It is worth explaining that it is customary to call engines that have not been operated in Russia contracted. Speaking of Japanese contract engines, it should be noted that most of them have low mileage and all manufacturer's maintenance requirements are met. Japan has long been considered the world leader in the speed of renewal of the car lineup. Thus, a lot of cars get to auto-dismantling there, the engines of which have a fair amount of service life.
The automotive giant Toyota in 1987 began work on the release of a new line of power units installed on passenger cars. She received the marking "5A". In this article, we will analyze the engine 5AF.E.. During the entire period of production, which amounted to 12 years, the power plant was produced in three types of modification.
They received the following names:
- first generation - 5A-F;
- second generation - 5A-FE;
- third generation - 5A-FHE.
First generation
The power unit with the index 5A-F is distinguished by the presence of a gas distribution mechanism, the design of which provides for the installation of 4 valves per 1 cylinder according to the DOHC scheme. In other words, the engine has two camshafts that move their own series of valves.
This system allows one camshaft to move the intake valves and the other to move the exhaust. The valves are driven by tappets. Thanks to the DOHC system, Toyota 5A engines have high power ratings.
Generation two
The 5A-FE engine is an improved version of the 5A-FE. A large modification was touched by the system responsible for the injection of the fuel mixture. The end result showed that an electronic fuel injection system was installed in the engine, called EFI - Electronic Fuel Injection.
Model | body type | Release period | Production market |
carina | AT170 | 1990–1992 | Japanese |
carina | AT192 | 1992–1996 | Japanese |
carina | AT212 | 1996–2001 | Japanese |
Corolla | AE91 | 1989–1992 | Japanese |
Corolla | AE100 | 1991–2001 | Japanese |
Corolla | AE110 | 1995–2000 | Japanese |
Corolla Ceres | AE100 | 1992–1998 | Japanese |
corona | AT170 | 1989–1992 | Japanese |
Soluna | AL50 | 1996–2003 | Asiatic |
Sprinter | AE91 | 1989–1992 | Japanese |
Sprinter | AE100 | 1991–1995 | Japanese |
Sprinter | AE110 | 1995–2000 | Japanese |
Sprinter Marino | AE100 | 1992–1998 | Japanese |
Vios | AXP42 | 2002–2006 | Chinese |
Due to the high quality of the design, this motor is considered very successful. It is also well refurbished. Finding spare parts for this power plant is not a problem. The release of cars of the Japanese-Chinese joint venture Toyota and Tianjin FAW Xiali is made with these power plants under the hood to this day. They are put on small cars such as Vela and Weizhi.
How is the motor in Russia?
Most domestic owners of Toyota vehicles, under the hood of which there is an engine modification called 5A-FE, leave positive ratings for the performance of 5A-FE. They claim that the average engine life is 300 thousand km. Further operation of the car is accompanied by an increase in the consumption of oily fluid. The valve stem seals should be replaced when the mileage is 200,000 km. Subsequent such operations must be carried out at intervals of 100,000 km.
Many owners of Toyota, whose power plant is called 5A-FE, have encountered a problem that is felt in traction dips when driving at a medium speed of the crankshaft. This occurs when using low-quality Russian fuel, or there are problems in the power and ignition systems.
Cons of the motor
The process of operating 5A-FE power plants is not without drawbacks
- Beds mounted on camshafts are prone to increased wear.
- Fixed type of piston pins.
- Difficulties in adjusting the intake valve clearances.
Despite this, the overhaul of this motor is rarely performed.
If it is necessary to replace the engine installation, it is quite easy to purchase a 5A-FE contract engine. Most of them are in good condition and the price is reasonable.
It is worth noting that Japanese contract engines were not operated on the territory of the Russian Federation. Japanese manufacturers are leaders in terms of the speed with which vehicle lineups are updated. This allows companies that dismantle spare parts to carry out the purchase of vehicles. In which engines with a fair margin of operation are installed.
We bring to your attention the price list for a contract engine (without mileage in the Russian Federation) 5AF.E.
Toyota: 4A, 5A, 7A-FE engines. Guide - part 1
4LM
16 - TI
valvular
20 - TI
valvular
-F
-FE
-F
-FE
7A-FE
Device, technical
maintenance and repair
Modifications of these engines
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 a detailed step-by-step description of repair and maintenance procedures.
vaniyu carburetor engines 4A-F (1.6 l); 5A-F (1.5 l) and 4A-FE engines (1.6 l). sixteen
and twenty-valve 4A-GE (1.6l). 5A-FE (1.5l). 7A-FE (1.8 l) with multiport 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. as well as possible malfunctions and methods for their elimination, mating dimensions of the main parts
and limits of their allowable wear.
The scope of this information allows you to use the manual when repairing other modifications.
Engines 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 stations and repair shops.
General Instructions
for repair
1. Use fender, seat and floor covers
mats to protect the car from dirt
and damage.
2. When disassembling, stack the parts according to the
in order to facilitate subsequent frilling
3. Observe the following rules:
a) Before working 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 a control check or for carrying out repairs -
work, be sure to disconnect the
cable from the negative (-) terminal that is connected
with car body
c) When carrying out welding work, disconnect
thread battery and electronic connectors
control unit.
4 Check the reliability and correct fastening of the
couplings and fittings of hoses and connectors in the
waters.
5 Parts not to be reused
a) Be sure to replace the adjustable cotter pins, seal
thread gaskets, o-rings, oils
new seals, etc.
b) Parts not to be recycled/used
marked in the figures with the icon " "
6. Before working in the spray booth, after
blowing to disconnect and remove the battery from the car
battery and electronic control unit,
7. If necessary, apply to seals
sealing compound to prevent
prevent leaks from occurring.
8. Carefully observe all technical conditions and I in ot-
wearing the values of the tightening torque of threaded connections
ny. Be sure to use the dynamometer
ski key.
9. Depending on the nature of the repair being carried out
special media may be required
fishing and special tools for technical maintenance
living and repair.
10. When replacing blown fuses, I
make sure that the new fuse is I
rated for the appropriate current. FORBIDDEN
XA exceed this rated value of current to a and l and inserting
use a lower rated fuse.
11. When jacking up the vehicle and placing it on
supports must comply with appropriate pre-
caution. It is necessary to make sure that the lifting
car and installation of supports under it
designated places
a) If the car should be under the house, only
front or rear, you need to make sure that the wheels
opposite axis were securely blocked with
the purpose of ensuring security
b) Immediately after jacking up and in t about m about b and l I need
Be sure to place it on stands. Extremely dangerous
but to carry out any work on the car, you
hung on only one jack
Attention:
Prolonged and frequently repeated contact
oil with the skin, causing dryness, irritation and
dermatitis, and in some cases, waste
oil can cause skin cancer.
When changing the oil, in order to avoid contact with it, re
It is recommended to use oil resistant gloves.
Use soap and water when washing your hands , Not recommended
pouting use gasoline, washes and solvents
Used oil and used filters
should be assembled in specially prepared
bones.
Abbreviations and terms
designations
Abbreviations
AT automatic transmission
EFI electronic fuel injection system
EGR exhaust gas recirculation system
Ex..except
Lean Bum variable geometry system
intake manifold (or system
lean mixture combustion)
MT..manual transmission
OFF
ON included
PCV forced crankcase ventilation system
A/C air conditioner
automatic transmission ... automatic transmission
TDC ... top dead center
VP inlet
Graduation... Graduation
timing gas distribution 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
Conventions
... a non-recyclable part
use
* apply an anaerobic 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
number position 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 per cylinder (two -
intake and two - exhaust), with two
overhead camshafts
location. 4A-GE engines
(AE101. AE111) differ in installation
five valves per cylinder (three
intake two exhaust)
In their design and layout, there are many
common, so their description is
goes in parallel with the indication of the end
structural features of each
engine type.
Engines 4A-GE (AE101, AE111) with
five valves per cylinder.
Engines 4A-F. 5A-F - carburetor
nye. All other engines have
distributed injection system
electronically controlled stove
4A-FE engines for AE101 models
and AT190 are performed in three versions
those that are different from each other
mainly by the design of the inlet and
exhaust systems:
Serial version with 3 components
catalytic neutral
exhaust gas congestion.
Serial version without 3 components
nent catalytic neutral
exhaust gas congestion (this
option also applies to mo
delyah AE92. AE95. AT171 and AT180).
Engine variant with system
combustion of lean mixtures; this
engine option can also
have an intake system with a change
my geometry or with additional
ny throttling in front of the intake
skin valves.
Engine 5A-FE (Model AE110 with
converter) is similar to the engine
4A-FE (for models AE101 and
AT190), but differs from it in size
frames of the cylinder-piston group.
Engine 7A-FE (models AE93. AE102,
AE103 and AT200) has small con
structural differences from 4A-FE (for mo
delei AE101 and AT190), which will be
indicated along the way.
4A-GE engine (models AE92, AE101,
AE111, AW11 and AT160) also has a number of
design differences that will
noted along the way
Engines are numbered cylinders
ditch starting from the side, about
opposite to power take-off. Co.
crankshaft - full support with 5
main bearings. Inserts
bearings are made on the basis
aluminum alloy and installed in
bores of the engine crankcase and covers
main bearings. drilling,
made in the crankshaft
press for supplying oil to the connecting rod
bearings, connecting rods,
pistons and other parts.
Cylinder firing order: 1-3-4-2.
Cylinder head cast from
aluminum alloy, has pope
river and located with opposite
positive sides inlet and outlet
ny branch pipes, arranged with shat
burner chambers Candles
ignition located in the center "
combustion measures.
The 4A-F engine uses traditional
intake manifold design
lecturer with 4 separate nozzles
mi, which are combined into one ka
cash under the carburetor mounting flange
Torah. The intake manifold has fluid
bone heating, which improves
engine performance, especially
the process of heating it up.
Intake manifold of engines 4A-
FE, 5A-FE has 4 independent pat
cabin of the same length, which with
one side are united by a common
intake air chamber
(resonator), and on the other - are joined
with inlet channels of the block head
cylinders. engine intake manifold
The 4A-GE has 8 of these nozzles.
each one suits 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.
Exhaust and intake valves matched
deal with springs that do not have
uniform winding pitch.
Exhaust camshaft
engine valves 4A-F, 4A-FE, 5A-
F. 5A-FE, 7A-FE driven
crankshaft using
schyu flat-toothed belt, and race
intake valve control shaft
new is set in rotation from the races
exhaust valve control shaft
pans with a gear
dachas. In the 4A-GE engine, both distributors
dividing shaft (inlet and outlet
valves) are driven
schenie from the same flattooth
chat belt. Distribution
shafts have 5 bearings located
between the valve lifters of each
cylinder; one of these pillars is
wife at the front end of the head blo
ka cylinders. Lubrication of bearings and cams
camshafts, and
drive gears (for motors
4A-F, 5A-F, 4A-FE, 5A-FE). implement
is driven by the flow of oil coming
along the oil channel, drilled
mu in the center of the camshaft.
Valve clearance adjustment
can be adjusted using the adjustment
washers located between the ku
lacquers and valve lifters (for
twenty-valve engines 4A-
GE shims are available
laid between the pusher and the rod
valve).
Plastic belt guard
camshaft drive with
is made up of 3 parts. Service hole
belt tension adjuster
nya 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).
The pistons are made from high temp.
aluminum alloy
the bottoms of the pistons are made deep
Engines 4A-GE (AE101, AE111) with
five valves per cylinder.