What can be put on the classics from the existing MPSZ
Among the most well-known microprocessor systems, Maya, Secu 3 or Mikas MPSZ are most often used.
Assembling any of them is not difficult, if you have the skills to correctly see and read the instructions with the diagram, and follow the sequence of installation actions. When choosing a microprocessor system, you should not be intimidated by the fancy circuitry that product sellers like to show off, offering the services of a familiar electrician for “guaranteed high-quality installation for pennies.” All components can be installed on the classic with your own hands.
When choosing, pay attention to the quality of the block itself. It is considered good form if there is no warping of the plastic parts, burrs or microcracks
The second indicator is the presence of a large scattering surface in the form of an aluminum base. The microprocessor remains the most capricious part and the choice of place under the hood or in the cabin must be taken very seriously.
The ignition coils can be separated into a separate unit; alternatively, they can be mounted directly next to the spark plugs on the head cover.
Product delivery options
Note! Below are the shipping methods available specifically for this product. Payment options may vary depending on the delivery method.
Detailed information can be found on the “Delivery and Payment” page.
Parcel by Russian Post
Available payment methods:
- Cash on delivery (payment upon receipt)
- Using cards Sberbank, VTB, Post Bank, Tinkoff
- Yandex money
- QIWI
- ROBOKASSA
Shipping throughout Russia. Delivery time is from 5 to 12 days.
Parcel by Russian Post 1st class
Available payment methods:
- Cash on delivery (payment upon receipt)
- Using cards Sberbank, VTB, Post Bank, Tinkoff
- Yandex money
- QIWI
- ROBOKASSA
Shipping throughout Russia. Delivery time is from 2 to 5 days. More expensive than regular delivery by Russian Post, approximately 50%. Parcel weight up to 2.5 kg
Express Parcel EMS
Available payment methods:
- Cash on delivery (payment upon receipt)
- Using cards Sberbank, VTB, Post Bank, Tinkoff
- Yandex money
- QIWI
- ROBOKASSA
Shipping throughout Russia. Delivery time is from 3 to 7 days. More expensive than regular delivery by Russian Post, approximately 100%.
What is the principle of operation
Volvo XC70 Black yacht RICAstage2 Logbook 33. Installation of blind spot sensors not BLIS
The functional principle is that when the machine is running, the crankshaft rotation speed begins to change. Which are immediately controlled by camshaft and crankshaft rotation sensors. Based on the recorded parameters, a command is sent to the computer. And then the desired advance angle is adopted.
Moreover, when the load on the power unit changes while the machine is moving, the choice of the advance angle and recording of such changes falls entirely on the sensor that monitors the air flow during operation. In other words, the system is controlled by a whole complex of nodes. And the whole process is carried out precisely like clockwork.
Everything is taken into account: torque and advance angle, rotation, temperature level, speed, position of important components, dampers, cylinder functionality, presence of a timely spark, and so on.
The microprocessor ignition function is also designed to reduce unnecessary voltage during operation of all car systems.
Using a modern type of system and this ignition in general, the car owner receives maximum comfort at a minimum cost!
About the drive mechanism
To transmit torque to the distributor shaft on the “six”, a helical gear is used, rotated by a timing chain (in common parlance – “hog”). Since the element is located horizontally and the distributor roller is vertical, there is an intermediary between them - the so-called fungus with oblique teeth and internal slots. This gear simultaneously turns 2 shafts - the oil pump and the distributor.
The distributor drive consists of two transmission gears with oblique teeth
Both transmission links - the “hog” and the “fungus” - are designed for a long service life and are replaced during engine overhauls. The first part is removed after disassembling the timing chain drive, the second is pulled out through the upper hole in the cylinder block.
The VAZ 2106 distributor, equipped with a contact breaker, is a rather complex unit consisting of many small parts. Hence the unreliability of operation and constant failures of the spark generation system. The non-contact version of the distributor creates problems much less frequently, but in terms of performance characteristics it still falls short of modern ignition modules, which have no moving parts.
Benefits you shouldn't ignore
Lada 2105 Bright White 15 R Logbook Installation of steering column switches for Chevrolet Niva ignition switch for VAZ 2110
Along with optimizing his car, the owner, with a new ignition, additionally receives a number of special advantages.
Among them:
1. A real opportunity to customize your own engine for any attractive fuel for the car.
2. If you have a car with HBO, an increase in traction and overall power of the car.
3. Complete absence of detonations and knocking noises when picking up speed, even when less than ideal fuel is available.
4. In gasoline-powered cars, fuel burns out much faster, which reduces fuel consumption by an order of magnitude.
5. In cold weather, the car starts much faster and easier.
6. The electronic system does not require total control on the part of the owner, since control is assigned to the built-in display.
7. The machine can be converted and an additional toggle switch can be added to easily switch to one type of fuel or another.
8. With a new type of ignition, the owner receives new options; important parameters are kept at a specifically set level.
9. The starter turns off on its own after the engine starts.
10. You can control the ventilation of the cooling system.
Contactless ignition of vases (2101-2107). complete installation guide - AutoSovet
Now almost all classic owners install contactless electronic ignition (BSI) on their cars. And it's easy to explain. BSZ has obvious and proven advantages, such as simplicity and ease of configuration.
If you are already quite tired of the fact that the contact pair, for certain reasons, very often does not work or even fails.
You have not yet decided whether to buy a contactless ignition kit, then this article will help you make the right choice.
Now, let's move on to the most important thing - choosing and installing BSZ on your car.
I think that it is best to opt for a contactless ignition kit made in Russia, namely the city of Stary Oskol.
The box contains a coil, switch, wiring harness and distributor. This kit is considered one of the best.
It’s true that the price is sky-high, and before purchasing you need to look at what engine block you have, since the distributors differ in the length of the shaft.
For installation, we will need a drill, a drill and a pair of screws; they will be useful for installing the coil in the engine compartment; some engines have a standard mounting location, but you will have to attach the switch yourself. An open-end wrench for “13”, socket or ring wrenches for “8” and “10”, as well as a wrench for “38” are also useful.
How does the MPSZ work?
Daewoo Nexia Lady in white Logbook Heated seats. Budget installation of heating wiring
The microprocessor-based non-contact ignition system does not have any mechanical components in its design and is built exclusively on electronic components. The most important component of a microprocessor system is the microprocessor, which actually completely performs the function of the main brain.
The microprocessor system circuit includes the following components: battery, switch, storage and distribution system, electronic control unit, and a number of different functional sensors. As well as a motor temperature measurement sensor and a battery voltage sensor, a converting component; throttle valve component, digital converter, coils, control unit, memory, spark plugs. Of course, depending on the brand and model of the device, the components may not be the same.
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About their device
Before finding out the importance of the elements of the ignition system in question, it is necessary to understand their structure. Structurally, the high-voltage wire consists of the following parts:
- A conductor through which current flows.
- Insulation - rubber or silicone is used as an insulating material.
- Protective caps on both ends.
- Metal contacts.
Each element performs corresponding tasks, and at the slightest violation of integrity, it will be necessary to replace it. Armored wires cannot be repaired, since they play one of the main roles in the car’s ignition system, and also belong to the category of consumables.
To distributor or MZ
It is a mistaken belief that armored wires on a car are ordinary wires that are designed to transmit current from a source to a receiver. As you know, VAZ 2107 cars were produced in two variations of the fuel supply system - carburetor and injector. Although many parts and mechanisms on the carburetor and injector are the same, this does not apply to the GDP. The carburetor VVP differs from the injection one on the VAZ 2107 in the following parameters:
- The length, on which the amount of resistance also depends. The wires on the injection unit are shorter than on the carburetor.
- Fasteners that connect to the distributor on the carburetor and the ignition module on the injector.
- The amount of GDP. There are four of them on the injector, and five on the carburetor.
- Type of caps.
Knowing the design differences, you must also understand that high voltage flows through the wire. The current comes from the distributor or MG through the wires to the spark plugs. The slightest malfunctions lead to the fact that current is not supplied to the spark plug, and a spark does not occur. If a spark does not occur, the cylinder does not work, which negatively affects the operation of the engine.
What have manufacturers done to help car owners?
Initially, microprocessor ignition options went on sale, where a modified distributor was installed, configured to work together with a hall sensor and control a classic brand car. And everything seemed to be going well, except that for the classics the work of the distributor still remained problematic.
Among other things, at the very beginning it was clear that for the electronic system, the characteristics of the UOS for a heated or unheated motor are clearly different. Because when setting the UOS to cold and then warming up the engine, inevitable detonations occur.
Due to all the inconvenient moments, system manufacturers decided to make the following modification. They had to make the microprocessor ignition for classic cars almost identical to the injection version, leaving only the injection system control unchanged.
Troubleshooting
The first sign of loss of vacuum booster seal is not deterioration of the brakes, as many sources on the Internet describe the malfunction. When air just begins to leak through the leaky membrane, the VUT continues to function properly, since the motor manages to maintain a vacuum in the front chamber. The first symptom is changes in the operation of the engine itself:
- due to air leaks into the third cylinder, the engine begins to “trouble” at idle;
- crankshaft revolutions “float”, the stronger the suction, the greater the amplitude of oscillations;
- a running engine reacts to the brake pedal and stalls when pressed sharply;
- Gasoline consumption increases.
Air leaking into the engine through the VUT causes the third cylinder to turn off - the engine begins to “trouble.”
If the car owner ignores the primary symptoms, the situation gets worse - the pedal becomes harder and requires more physical effort to slow down and stop the car. The car can be used further; a breakdown of the VUT does not lead to a complete failure of the brakes, but it significantly complicates driving, especially if you are not used to it. Emergency braking will become a problem.
How to make sure that the vacuum booster is leaking:
- Loosen the clamp and remove the vacuum pipe from the fitting on the manifold.
- Plug the fitting with a tight homemade plug.
- Start the engine. If the revs level out, the problem clearly lies in the amplifier.
- Remove the high voltage wire and remove the spark plug for cylinder III. If the VUT fails, the electrodes will be smoked with black soot.
Whenever possible, I use the old “old-fashioned” method - I simply pinch the vacuum hose with pliers while the engine is running. If the third cylinder starts working and idle speed is restored, I proceed to checking the brake booster.
Similarly, the problem can be temporarily fixed while on the road. Disconnect the pipe, plug the fitting and calmly go to the garage or service station - the power unit will operate smoothly, without excessive fuel consumption. But remember, the brake pedal will become hard and stop responding instantly to light pressure.
Additional diagnostic methods:
- Press the brake 3-4 times and start the engine while holding the pedal. If it does not fail, the valve has probably failed.
- With the engine not running, disconnect the hose from the fitting, remove the check valve and firmly insert a pre-compressed rubber bulb into the hole. On a sealed amplifier it will retain its shape, on a faulty amplifier it will fill with air.
Using a bulb, you can accurately determine the location of the defect, but the vacuum booster will have to be removed. While pumping air into the chamber, wash the edges of the joints and the stem seal - bubbles will indicate the location of damage.
How does a microprocessor ignition system work?
A pleasant discovery was the fact that it is quite possible to assemble a new microprocessor system circuit with your own hands according to the MPSZ circuit from ready-made components. And of course, to configure the microprocessor unit you need a computer, a COM-COM or COM-USB cord and a couple of service programs, including a firmware option for the table of advance angles of the ignition initiation moment.
For your information! This is the most important stage and you won’t be able to get away with using a standard tabular set of values. For example, MPSZ firmware for UZAM engines is very different from VAZ, especially GAZ.
Unlike older versions, in which the moment of formation of the high-voltage spark plug pulse was determined by the ignition distributor, in the new microprocessor circuit the command is sent to the coil based on processing information from several sensors:
- crankshaft position, it is often necessary to purchase a new cover with a boss for the sensor, and when installing it requires a little fiddling due to the small space for work;
- the absolute pressure sensor provides the microprocessor unit with the degree of vacuum in the intake manifold, which allows the electronics to indirectly make corrections for the degree of engine load;
- coolant temperature sensor;
- the knock sensor is mounted according to the instructions on the middle part of the block under a special bolt with a nut;
- synchronization sensor.
In addition to the sensors, you will need a microprocessor switch unit itself, a new ignition coil with two contacts and a wiring harness with chips.
The possibility of purchasing the assembly in parts provides savings, but does not guarantee stable operation
The process of replacing spark plugs
Required tools and materials:
- Spark plug head 16 mm;
- Spark plug head 21 mm;
- Candle tube;
- Clean rags.
Step-by-step instructions for replacing spark plugs in a Chevrolet Niva:
- Open the hood of the vehicle.
- Remove high voltage wiring. If necessary, take a photo or note the sequence of wire installation.
- Using a feeler gauge, check the gap between the spark plug electrodes.
- Check the gap of the new spark plugs.
- Screw the new parts back in with a torque of 31-39 Nm (the order in which the spark plugs are installed does not matter).
- Install the ignition wires in the same sequence as removal.
The procedure for replacing spark plugs on a Chevrolet Niva has been completed.
Carburetor
There are a large number of stroboscopes on the market, but in general their operating principle is equally suitable for installing an ignition. The price only affects the durability of this device. The strobe operation is performed with the engine idling. Ignition adjustment is carried out by aligning the marks on the crankshaft pulley with the scale on the timing cover. The coincidence of the marks is assessed using a strobe light beam.
When operating the Vaz 2107 on 92 or 95 gasoline fuel, the average mark of the scale should coincide with the pulley mark. If there is a deviation, you need to adjust the ignition angle by turning the distributor body. When the distributor is turned clockwise, the advance angle increases, and when it moves in the opposite direction, it decreases.
Low pressure
For what reasons does the car pull to the left and how to fix it? Why won't the VAZ-2107 (injector) start? Problems may be hidden in low fuel line pressure. For normal starting of an injection engine, at least 2.8 atmospheres are required. You can check this by disconnecting the supply tube from the ramp. Use a pressure gauge for this. Malfunctions with the pump may occur due to frequent overheating. But how does this happen if it is submersible? The fuel pump is killed by driving on an empty tank. If the light comes on, do not delay refilling. The cost of a pump for an injection “seven” is 3 times higher than for a carburetor.
