Do you know how to the scientific use of fuel additives

How to use the fuel additive to work better? Many intend to use additives owners are still hesitant, because we are not consistent with the view of additives, additives to buy more trouble. There is another kind of circumstance, a lot of people who have buy good fuel additive products but do not know how to use, also do not know how to use the obd2 scanner reviews check, that will also affect the fuel additive role play. Here we ask the repair shop of professional technicians explain to us the proper use of fuel additives.
Do you know how to the scientific use of fuel additives


For a long time the car must use, if don’t want to continuous use can also between a month with more than three times, if intervals recommended dose it slightly larger, truly effective removal of carbon deposition, improve the fuel environment. The use of the most economical method is used for the first time the way plus three times in a row, that is a new car in the first three tank, every time, in accordance with the purchase of the directions specify the percentage of adding additives. After three times, run about 3000 km to 3000 km (is different according to different road conditions and oil), again plus three times in a row, repeat this cycle is more appropriate, you can use a Launch X431 V 8inch Tablet or Launch X431 Diagun IV tools to check the performance of the car, you can see the obvious transformation.

For used cars, during the initial period, the additive will engine oil system in the gum or sediment washing down, it will lead to clogged filters and oil hole, this time to deal with the oil system, a cleaning and maintenance, and then follow the new car Add mode to continue to use, so purifying effect is more ideal.

Adding proportion is 1: 1000, 50ml bottles of additives can be with 50 liters of fuel; in addition, add should as the condition, models and and vehicle vehicle condition is good for the first time for about 3 bottles; condition decreased, underpowered vehicles need continuous use more than 5 bottles until the condition improved. Then choose the next box to add one or 1000 kilometers every time to add. If the engine is in good condition, it can be used to reduce the proportion of the mixture.
Do you know how to the scientific use of fuel additives


To remind you, as the market chaos, consumers should choose a well-known brand certified, select Do not freeloaders, should pay attention to product quality, the company strength, service assurance and brand reputation, should choose to clean the engine and hydraulic system and other conservation tools Comprehensive features well-known brands. We recommend car stick with fuel additives, keeping nozzle without clogging, no coke combustion exhaust standards; with higher mileage cars, to select super-concentrated high-quality products, and gradually clean the oil and the engine, to clean, lubricate, by Horsepower easy start effect, you can also use Autel MaxiDAS DS808 or XTOOL X100 PAD to check car, you will reconsider whether or not to use fuel additives.

Check Engine Light and What Does it Mean

Check Engine Light on?
What Does it Mean & How Do I Figure Out What it Is

We have all had our check engine light come on and think the worst. Well just because the light came on doesn’t mean there is a monumental disaster around the corner. In fact, most of the time, it is something small such as a faulty o2 sensor or your gas cap is on incorrectly. There are two different ways your check engine light warns you. First is a steady light; this indicates not an emergency, but still important enough to make an appointment. Second is flashing, this usually means there is a severe problem. If this happens, stop your vehicle immediately to avoid further damage. Don’t stress, you can find out exactly what is going on by using an (On Board Diagnostics) OBD2 Scanner, or you can go to your local auto repair shop.

An Auto Scanner Tool can help you retrieve the error codes that trigger your check engine light. These codes are defined specifically and are either (generic) universal or manufacture specific and there are five digits. I will explain them briefly below.
1st Digit: signifies the system the trouble code is related to.
B = Body C = Chassis P = Powertrain U = Undefined
2nd Digit: signifies whether it is manufacturer specific or generic.
1 = Enhanced (manufacturer specific) and 0 = Generic (the # not the letter “O”)
3rd Digit: signifies the sub system the code pertains to.
1 = Emission Management Air or Fuel 2 = Injector Circuit Air or Fuel 3 = Misfire or Ignition 4 = Emissions
5 = Idle Control & Vehicle Speed 6 = Output Circuit & Computer 7 = Transmission 8 = Transmission

What are the Most Common Check Engine Light Problems

There are a handful of problems that are the usual suspects of the dreaded Check Engine Light. The first being your gas cap. If it is not properly attached it can cause your check engine light to illuminate. The second culprit is your O2 sensor. If the sensor is malfunctioning or broken, it can effect your emissions and reduce gas mileage. Third would be your Mass Air Flow sensor. This sensor is responsible for supplying the right amount of air to your engine allowing for proper fuel distribution. Spark Plugs are also a common factor when your check engine lite is on. Your spark plugs ignite the compressed gas within your engine, when there is spark plug failure damage to the catalytic converter can happen. Additionally it can affect your engines overall performance and fuel economy. Your check engine light can alert you to more problems than I have discussed here. So if you are experiencing check engine light problems check get the codes from an Auto diagnostic tool Tool or visit your local auto repair shop to diagnose your vehicle’s trouble codes.

Which OBD 2 reader should you get for your car, the Bluetooth or compact


Making purchase decisions is not an easy thing. It becomes even more complicated when what you have to make the decision about is an item whose use is associated with a lot of importance. The OBD 2 reader has in the recent past become part and parcel of any car in the United States.

In fact, with the advent of technology, the innovation, which was the on board diagnostic, is becoming a household song, which will be sung by even young children. However much the tools are popular, the changes and diversity is the real issue which makes deciding on them to be even harder.

In the current OBD 2 reader market, the presence of the Bluetooth devices has stuck its neck like some tower of barbell. This is not to leave behind the compact Obd2 bluetooth which have always been in use since the beginning of the OBD innovation.
The compact OBD 2 readers

These are known to be the pioneers. They are commonly referred to as plug and play devices. Are fed with the codes for the universal car use and are usually used when connected physically to the car engine.  In spite of the available technology, the compact readers are usually slow acting devices which may require a lot of prompting to give the data.
The compact OBD 2 readers

The compact OBD 2 readers usually used when connected physically to the car engine.

Additionally, the readers of this category gives the user the diverse code readings but in most of the instances may require the motorist to seek the services of trained technicians to be able to get to the root of the car fault and as a result help with the repair process.

Though the universal application of the Truck Diagnostic Tool has made them have the compatibility which is more enhanced, the compact readers are still not seen to be as compatible as the diverse users may wish them to be.

Another area which was of concern with the continued use of the compact readers was on the cost of buying them which was at times seen to be relatively high. In spite of this, that would also be its strength because of the guaranteed quality and the need for no internet use.

These would be compounded further with the ever nagging fear that the device can fall down and be broken in the course of use.
The Bluetooth vehicle code reader

The advent of the wireless technology was utilized by most of the diagnostics experts to get something which would solve the weaknesses seen perennially on the compact OBD 2 readers. That was the way the Bluetooth readers came into the market.
The Bluetooth OBD 2 readers

The Bluetooth OBD 2 readers are easily updated through the online means

For their ability to work remotely through the wireless internet interface, the Bluetooth devices have been widely praised for their speed at coding. The codes would be delivered in no time with just the establishment of the connection remotely.

The flexible nature of the devices alone gives the user a hands free means of tackling vehicle fault. That is mainly because there is no need for connections using pins. That compliment alone would not make me forget the nature at which the data would be presented on its nice looking OBD 2 screen.

It is the cost of the OBD 2 Bluetooth devices which has continued to amaze most of the users. The majority are sold at mouth watering prices when compared to their counterpart in the compact category.

The Bluetooth OBD 2 readers are easily updated through the online means, a feat which can also be done on most of the compact readers, though with the latter requiring physical connections. The compact ones will need connection to the car computer system with the software to be updated downloaded and run.

The reason why most modern car users are falling head over heels for the wireless Bluetooth devices is basically because of their ability to interpret and help with the fault repair process. It has made naught of the initially complex process.
What then?

The two parameters of the modern OBD 2 has been a hard nut to crack for most of the car reader shoppers. Both of these devices are found to have some of their own strong points which enable their enthusiasts to love them. With the newer versions of both types of readers working towards efficiency, making a choice is of essence.
Your choice

Your choice

However, if you are among those who want to move with the current trends of the modern society, getting a Bluetooth OBD 2 reader would be the in thing. For those who are quite economically minded, the price of the Bluetooth devices is lower given the fact that they are usually smaller.

But wait a minute! Factor in the need to have a working internet connection when buying the Bluetooth reader. This makes them to have some hidden cost unlike with the compact ones which are plug and play devices.

The compact OBD 2 readers are usually made to look nice; though the speed is lower than that of the Bluetooth devices which may just give you the perfect opportunity to have your car engine reading result in no time.

For their wireless nature, the Bluetooth readers have been reported to fall prey to the technology hacking issues which may then put your car engine fault reading process in great jeopardy.

Getting you to make a decision on which device to use on your car may not be good given the diverse needs and the understanding scopes of each individual. If you ask me, the Bluetooth OBD 2 readers will suit any modern motorist and so fit for your car. This is subject to the available budgetary allocations you have made.

How to Check OBD 2 Diagnostics on a Toyota Camry

The user process of the Toyota Camry with the current on board diagnostic (OBD 2) scan tools has always remained a mysterious subject. Car faults on it should not remain a mystery, especially where the Toyota car is concerned. Obd ii scan tool work in its own unique ways, each request has to be treated independently.

Though each of the vehicles may be fitted with its own scan tools, it has always proven to be hard when it comes to checking OBD diagnostics on the Toyota Camry. This special Toyota car model stands out and so it would be nice if we looked at how to go about checking faults in its engine.

Why the Toyota Camry?


The Toyota is one of the popular car brands in the market from Japan

The Toyota as you are aware is one of the popular car brands in the market from Japan. Because the Asian tigers have embraced the practice of diagnostics, the Toyota Camry comes fitted with the OBD 2 port for ease of checkup.

The confusion which arises as most users seek the manner in which they can check on the OBD 2 diagnostics on the Toyota Camry is monumental. We have the solution to the whole debacle by tasking you through the step by step user process.

Ours is a guide, which simplifies all this into one off process. You may need to look at it in your free time before going into using the Autel Tools. The Toyota Camry is model is one of the car models which subscribe to the on-board diagnostic scan use.

The how to process on this car model may take the form of having to go through diverse processes and may include the following;

Locate the OBD 2 port

The location of this port is not a straight away affair which can be done at once. Because of the location of the said port differs on so many vehicles, it may prove to be a challenge.

The first step would be to ensure that you acquire an OBD 2 tool which is compliant with the Toyota Camry car model. This process may need the user to take certain steps. In most cases, there are two steps;

1.The manual check up of the diagnostics

The location of the OBD 2 port on the Toyota Camry which though is quite important may not be easy at times. The usual place for its location is usually in the area near the driver. This is not standard and is bound to change with the car.

However, you need to look under the Toyota steering wheel to locate the Auto Repair Software in for this car model. It may in some cases require you to locate the OBD 2 socket which is on the socket and is found just somewhere below the car pedals. This is usually done for the sake of convenience.

The OBD 2 port on the Toyota Camry

2.The use of software

In some cases, the Toyota Camry check up may involve the use of the internet if the user is not able to locate the required ports effectively. This may necessitate the user to download the OBD 2 port lookup for the car model.

Get to know to scan the Toyota Camry

1.Power the Toyota Camry engine, most of the diagnostics are better done with the engine on.
2.Get somewhere to note the diverse codes, or just enable the car computer memory to store the data.
3.Disable the car engine at the end. Some OBD 2 readers on the Toyota Camry may need to be left to run continuously.
4.Look up for the codes on the Toyota Camry website if your OBD 2 reader cannot give you the solutions.

When the OBD 2 user gets the signal that the check engine light function of the engine is on, it means that the connection is established. The readings can be transferred to the other aspects of the car OBD 2 mechanism for translation and action.

It is important to connect the car computer engine when the OBD 2 software is ready to be able to make the OBD 2 check up software to identify the required plug in, the user needs to run the needed software on the Toyota Camry car computer.  Follow this process;

It is with this that will make the use of this OBD 2 a straight forward affair. With all the check up process complete, the scan process picks up when the whole OBD 2 scan tool has been connected to the Toyota Camry engine. You can try this on your Toyota Camry car today.

have car diagnostic tools

These days, cars and trucks are more complex than ever. Not only are they jam packed with all of today’s most advanced mechanical components and features, but all of these sophisticated bits of machinery are all interconnected via computerized networks of interrelated car self diagnostic tools. These networks can be very useful in testing and diagnosing problems with your vehicle- but only if you have the right equipment. A lot of times, all this extra sophistication can seem like a great hassle- especially if you’re accustomed to the good old days of muscle-car simplicity where you just replace the part and fire it up. Well, for better or worse, those days are gone.

The good news is there’s plenty of Automotive diagnostic tools available that- with a little bit of time in research- you can learn to perform complex diagnostic functions with that will give you a lot more power over the ins and outs of your car or truck than you would have had otherwise.

These tools will give you the ability to figure out what is going on with your modern computerized vehicle, so that you can get it fixed and get back on the road.

1. Obd2 Scanner

An Obd2 scanner is a diagnostic system that allows onboard computers in cars and trucks to tell you what’s wrong with the vehicle. This car diagnostic tool is used for a range of self-diagnostic and reporting purposes. Unlike the earlier, OBD-I system, the Auto code reader uses the same code designations, communication protocols, and connectors for cars made by all major manufacturers. The standardization has made the previous Obd1 almost completely obsolete.

2. Ignition Tester

Also known as a spark tester, this tool is absolutely indispensable for anything that relies on spark plugs- that means your car. Any time an engine won’t start, it’s possible that the reason is that there is no spark coming from the spark plug to get the engine started. An ignition tester allows you to diagnose the problem so that you don’t go all around your car solving every other problem whether you need to or not.

3. Airbag Tester

As you can imagine, it could be quite problematic to have a non-functional air bag and not know about it until the moment you need it. And naturally, testing your airbag by whacking your bumper with a rubber mallet is not ideal. Fortunately, there is a tool that can tell you whether or not all of the electronic components of your airbag system are working correctly without setting the safety device off.

4. Fuel Pressure Tester

Like a problem with your spark plug, a problem with low fuel pressure can cause your car or truck to fail to start- and if you can’t diagnose the problem directly, then you may have to work on several different things before finally finding the problem. A fuel pressure tester tells you where your vehicle’s fuel pressure is at, whether it’s too high or two low, enabling you to solve the problem straight away.

5. Timing Lights

A timing light is a special automotive stroboscope that mechanics use to set the ignition timing of internal combustion engines that are equipped with a distributor. Modern vehicle engines require timing lights to scan ignition timing accurately so that the timing can be adjusted to the optimal range for your vehicle.

6. Emission Analyzer

In most states, drivers are required to have their Auto Repair Software checked for proper exhaust emissions before the vehicle can be tagged and allowed to drive legally on public roads. Even if you are fortunate enough to live in a part of the country where vehicle emissions are not regulated, it still might be good for your conscience to have your emissions tested and adjusted accordingly. These devices are inserted into the exhaust pipe and, in addition to checking your emissions- they can also be used to diagnose a whole host of problems. It can also play an important role in certain safety checks, help with engine tuning, and certain kinds of repairs.

7. Vacuum Tester

A vacuum test is among the simplest diagnostic tools a mechanic can have. With a simple gauge, anyone can gain valuable insight into vacuum leaks, low compression, incorrect timing, and sticking valves just to name a few. You will need to know the vacuum specifications for your engine, and bear in mind that these gauges are adjusted for sea level. That means for every 1,000 feet your location is above sea level, you will need to subtract an inch of vacuum. The simplest check to perform is a running vacuum test. Simply start the engine and let it reach normal operating temperature. Find a vacuum port and connect the gauge. The Heavy Duty Scanner should be on the manifold or below the carburetor. It shouldn’t be on the air cleaner, high on top of the carburetor, or on any of the emissions control components

How to Use a Car Diagnostic Tool

In the past, Automotive diagnostic tools were prohibitively expensive. Prior to 1996, an independent technician could expect to pay thousands of dollars for a tool that was compatible with only a single vehicle make. Even after the introduction of onboard diagnostics II (OBD-II), professional scan tools continued to cost thousands of dollars.

Today, you can buy a simple code reader for less than the cost of a movie ticket, and the right accessory can even turn your phone into a scan tool.

Since most of the information you’ll need to interpret trouble codes can be found online, a check engine light no longer has to call for an immediate trip to your mechanic.

Before you buy a car diagnostic tool, it’s important to realize that they aren’t aren’t some kind of magic panacea. When you plug in a check engine light code reader, or even a professional scan tool, it doesn’t automatically tell you how to fix the problem. In most cases, it won’t even tell you what the problem is. What it will do is provide you with a trouble code, or several codes, that provide a jumping off point in the diagnostic process.
What is a Check Engine Light?

When your check engine light turns on, your car is trying to communicate in the only way that it can. At the most basic level, the check engine light indicates that some sensor, somewhere in your engine, exhaust, or transmission, has provided unexpected data to the computer.

That could indicate a problem with the system the sensor is responsible for monitoring, a bad sensor, or even a wiring issue.

In some cases, a check engine light may turn on and then eventually turn itself off with no outside intervention. That doesn’t mean the problem has gone away, or that there was no problem in the first place.

In fact, information about the problem is usually still available via code reader even after the light turns itself off.
How to Get a Car Diagnostic Tool

There was a time when code readers and scanners were only available from specialty tool companies, so they were somewhat difficult for the average vehicle owner to obtain. That has changed in recent years, and you can buy inexpensive vehicle code reader and scan tools from retail tool and parts stores, online retailers, and many other locations.

If you aren’t interested in purchasing a car diagnostic tool, you may even be able to rent or borrow one. Some parts stores readily lend out code readers for free, with the understanding that you’ll probably buy some parts from them if you are able to figure out the problem.

Some tool stores and tool rental businesses can provide you with a higher end diagnostic tools for much less than it would cost to purchase one. So if you’re looking for something beyond a basic code reader, but you don’t want to spend the money, that may be an option.
The Difference Between OBD-I and OBD-II

Before you buy, borrow, or rent a car diagnostic tool, it’s also important to understand the difference between OBD-I and OBD-II.

Vehicles that were produced after the advent of computerized controls, but prior to 1996, are all lumped together in the OBD-I category. These systems don’t have a lot of common between different makes, so it’s vital to find a scan tool that was specifically designed for the make, model, and year of your vehicle.

Vehicles produced after 1996 use OBD-II, which is a standardized system that simplifies the process a whole lot. These vehicles all use a common diagnostic connector and a set of universal trouble codes.
Manufacturers can choose to go above and beyond the basics, resulting in manufacturer-specific codes, but the rule of thumb is that you can use any OBD-II code reader on any vehicle produced after 1996.
Finding Where to Plug a Diagnostic Tool

Once you have your hands on a check engine light code reader or a scan tool, the first step in using it is to locate the diagnostic connector. Older vehicles equipped with OBD-I systems located these connectors in all sorts of places, including under the dashboard, in the engine compartment, and on or near a fuse block.

OBD-I diagnostic connectors also come in a variety of shapes and sizes. If you look at the plug on your scan tool, you should be able to get a good idea of what to look for in terms of the size and shape of the diagnostic connector.

If your vehicle is equipped with OBD-II, then the connector will usually be found under the dashboard to the left of the steering column. The position can vary from one model to another, and they can also be buried pretty deep. In some cases, you may find that the diagnostic connector is even covered by a panel or plug.

The connector will be either rectangular or shaped like an isosceles trapezoid. It will also have sixteen pins that are configured in two rows of eight.

In rare cases, your Auto Immo Reader may even be located in the center console, behind the ashtray, or in other difficult to find locations. The specific position will usually be recorded in the owner’s manual if you have difficulty finding it.
Using a Check Engine Light Code Reader

With the ignition key turned off or removed, you can gently insert your code reader plug into the diagnostic connector. If it doesn’t slide in easily, then make sure the plug isn’t upside down and that you have correctly identified the OBD-II connector.

With the diagnostic connector plugged in securely, you can insert your ignition key and turn it to the on position. This will provide power to the code reader. Depending on the specific device, it may prompt you for some information at that time. You may need to enter the VIN, the type of engine, or other information.

At that point, the code reader will be ready to do its work. The most basic device will simply provide you with any stored codes, while other scan tools will give you the option to read the trouble codes or view other data.
Interpreting Check Engine Light Codes

If you have a basic code reader, you will have to write down the trouble codes and do some research. For instance, if you find a code P0401, a quick Internet search will reveal that it indicates a fault in one of the oxygen sensor heater circuits. That doesn’t tell you exactly what’s wrong, but it’s a good place to start.

Some scan tools are more advanced. If you have access to one of these, the tool may be able to tell you exactly what the code means. In some cases, it will even provide you with a troubleshooting procedure.
Next Steps

Whether you have a basic code reader, or a fancy scan tool, the next step is to determine why your trouble code was set in the first place. The simplest way to do this is to look up potential causes and rule each one out in turn. If you can find an actual troubleshooting procedure, that’s even better.

Taking the earlier example of a P0401 trouble code, further investigation would reveal that it indicates an oxygen sensor heater circuit malfunction in bank one sensor two. This could be caused by a malfunctioning heater element, or it could be a problem with the wiring.

In this case, a basic troubleshooting procedure would be to check the resistance of the heater element, either confirm or rule out a problem there, and then check the wiring. If the heater element is shorted, or shows a reading that is out of the expected range, then replacing the oxygen sensor would probably fix the problem. If not, then the diagnostic would continue.
Finishing the Job

In addition to simply reading codes, most check engine light code readers can also perform a handful of other important functions. One such function is the ability to clear all stored trouble codes, which you should do after you have attempted a repair. That way, if the same code comes back later on, you’ll know that the problem wasn’t actually fixed.

Some code readers, and all scan tools, can also access live data from a variety of sensors while the engine is running. In the event of a more complicated diagnostic, or to verify that a repair has actually fixed the problem, you can look at this data to see the information from a specific sensor in real time.

Most code readers are also capable of showing the status of individual readiness monitors. These monitors are automatically reset when you clear the codes or when the battery is disconnected. This is why you can’t just disconnect the battery or clear the codes before having your emissions tested. So if you do need to go through emissions, it’s a good idea to verify the status of the readiness monitors first.

2017 Original Digimaster 3 Odometer Correction Review

Recently, I purchased a 2017 Original Yanhua Digimaster 3 odometer correction master, which gave me great help.

This is my story. In fact, several days ago, I have been in the trouble that I don’t know how to change the mileage for my lover,Fiat Punto 2003. What even worse is that I’m a quite lazy person and have little knowledge of programming. Therefore, I asked for help in the forum and hoped that someone can give me suggestions.

What a lucky man I was! A guy who was enthusiastic and patient recommended a odometer correction tool named Digimaster III. Followed his advice, I purchased the master on with €1,200 and 4 days free delivery. It’s a package weighed 6.5kg including Digimaster 3 host, 12V switch power supply and varieties of adapters and cables,etc. You know what! This tool doesn’t need activate and the installation has been completed by the nice customer service.The after-sales service also provided all life long Free update every 2 month and solutions for any problem during the usage.


The using process is not going quite well.I entered with digiprog 189.000 as new mileage. but car shown only 18.900km.It was very strange. I opened my mileage calculator and I saw that there were 2 kinds of dashboards for this car. I tried both eeprom-codes to write manually. The first one calculated 189.000km, but still the car said 18.900 Then I tried the second one calculated 189.000km, and the car also said 189.000.

Luckily, all the problems are solved. My experience with Digimaster 3 on OBD2TOOL is totally satisfied. I become more confident with my learning ability. I was told that D3 also have the function of audio decoding, immo test, ECU program, etc. I think I will try in the future.

How to operate Digimaster 3

Digimaster III as the most Powerful Device for mileage correction, today we’d like to share with you how to operation with digimaster3


Step 1. digimaster 3 function menu


Step 2. digimaster 3 function

Step 3. digimaster 3 basic info

Step 4. digimaster 3 select car series


Step 5. digimaster 3 adjust odometer

Step 6. digimaster 3 adjust odometer

Step 7. digimaster 3 adjust gls

Step 8. digimaster 3 success adjust gls

Step 9.  digimaster 3 adjust mileage

That’s the example about how to operation, hope it would help you

If any questions, Just contact us at :

How to use Digimaster 3 correct mileage on BMW CAS 2000-2014


Have BMW CAS4 to correct mileage, which mileage correction tool to recommend? Of course it is Digimaster 3 Digimaster III. Here a table of 2000-2014 BMW CAS models list, please have a check.


CAS1 912DG128(3K91D)
CAS2 9S12DG256(2K79X)


CAS3 9S12DG256(0L01Y)

CAS3+ 9S12XDP512(0L15Y)

For a small part of CAS3+ after 2013, the CPU is OM23S


CAS4  9S12XDP512(1L15Y)
CAS4 9S12XEP100(5M48H)

FEM module

There are two versions of FEM module. X5 is the new version and the filter is connected to the back of dashboard, the manufacturer doesn’t have wiring diagram.

This article is published by OBD2TOOL

How to choose a best Yanhua BMW FEM BDC Key Programmer

New! Yanhua BMW FEM BDC Key Programmer is newly released at, it is able to program BMW FEM keys up to 2017 year. Below parts incl. its vehicle coverage, user tips, update and several YH BMW F Series CAS4+/FEM Blade Key 315MHZ / 433MHZ in different colors.

Yanhua BMW FEM Auto key programmer coverage (Up to 2017 year):

1 Series             F20/F21                    2011-2017

2 Series             F22/F23/F45/F46            2014-2017

3 Series/GT          F34/F35                    2012-2017

4 Series             F30/F31/F32/F33/F36        2014-2017

X5                   F15                        2014-2017

X6                   F16                        2015-2017

How to use Yanhua BMW FEM Key Programmer?

1.allows offline operate with easy and stable.
2.Need no tokens

so, don’t you think it is easy to operate.

Update: update on Yanhua official site

Where to get one Yanhua BMW FEM Key Programmer?

Not from Yanhua official site, but from the authorized dealer especially the one deal in Yanhua products for many years e.g. If you are preparing charging 500 tokens for Yanhua Digimaster 3, this adapter is free of charge.

YH BMW FEM Key Program Blade Key