Category Archives: Car Key Programmer

Facilitate the safe use of the car itself decoder forget preparedness others

When in late June of this year, a unit of a Junsao drove out parking, remember the car key remote control function has been on the locked car. But when she returned to the car after finishing things, they found a bag in the car were missing, while the locks and body are intact. Local police found after surveying the scene, which is a typical use of car theft in the decoder implementation. The decoder also known as automobile automotive fault diagnostic, and automotive connectors, you can read the electronic information system failures and help repair personnel to quickly and accurately determine fault and condition. Automotive vehicles generally have a remote lock function, the principle is the vehicle when locking and unlocking the car key remote control signals generated password is sent to the receiving device in the car after encryption, passwords, and when this group receiving device matches the door on opens. Criminals is to lock the car owners using the decoder reads the data in the control function, the code signal sent to intercept the remote copy down the owner, the owner of a leave after opened the door, and stole the car belongings.

See above case, you are not a thief now marveling hsiang, pervasive it? Then you would be wrong to carry out the theft, there is no corresponding technical knowledge, it is impossible to do.

With the rapid development of the automotive industry, used in engine control system, electronically controlled automatic transmission, ABS anti-lock braking, SRS airbags, electronic suspension, cruise control and other related electronic control systems on the car are increasingly more, and repair industry as a troubleshooting method also has experience in the diagnosis of human development by the appropriate equipment for diagnosis, especially some of the electronic control system imported luxury cars can only be diagnosed by the equipment, and in many of these among the equipment we use is the most common electronic control system detector, known as the decoder.

Automotive decoder is actually the name of a broad sense, the current market auto decoders common in three ways: The first is the traditional sense of aftermarket tools called automotive fault diagnostic. It is for our cars to provide maintenance to equipment failure code and data, there is no risk of theft of the car; second car decoder chip, also called car keys matching instrument. This machine can be said to be double-edged sword, beneficial to have disadvantages, which in many cases lost car keys flourish, car keys matching to solve the problem, it can be said in this regard Automotive decoder chip is denied. However, such tools once in the hands of criminals, has become the root cause of crime. Now the car chip decoder, easy to operate, leading technology outflow. In the absence of effective management mechanism, in the market economy stimulus, whether producers or sellers mercenary, who makes use of the product audit, resulting in a large number of automotive chip decoder outflow into the hands of social workers. For this car immobilizer chip current situation is almost no preventive measures. If you really want to effectively prevent, motor vehicles must be removed OBD interface; third car decoder is the most harmful to an electronic tool. Is pure criminals stealing cars ready for remote control decoder. It is by receiving the majority of owners of remote control signals to the various functions of the remote copy is equivalent to lock as soon as you press the remote control when the car thief had already got your car remote control. This is why obviously put a good lock, or stolen, and there is no trace of damage. According to research this kind of remote control decoder is very powerful, as long as your remote control signal received either lock or unlock the car signals the signal, you can put all your remote control function to copy. Whether it is to open the door, lock the door or open the trunk. Thus, according to the majority of owners should be alert to this it works within 20 meters when no other suspicious persons can use the remote control to lock the car. If the high traffic areas, try to lock the car with the key.

Initial application of high technology for the convenience of users’ lives, but always had to take advantage of some criminals take advantage. So reminded owners. But also to facilitate their defense of others, be safe to travel.


Car keys matching instrument in the maintenance

Car key matching is often encountered in the case maintenance staff for special maintenance station, the use of the original fault diagnostic work can complete the corresponding match, but for those of ordinary maintenance companies, to provide support if there is no specialized equipment to handle the key is lost when the vehicle is often helpless. Buy original fault diagnostic need to invest a lot of money, but even after the purchase for a key match, a lot of other features may be idle. Key match instrument there, so companies can target major car repair, a small amount of capital investment, the purchase of a single key can be used to match the capabilities of specialized equipment, maintenance companies bring a lot to the general convenience. The instrument automatically reads the chip key password and the password is written to Match within the engine control unit chip. Complete loss of vehicle keys can be matched without any replacement control unit skp-900.

First, the key instrument to use to match

Key matching principle is the use of the instrument by means of the relevant models connector will read out the anti-theft control module EWS internal CPU data, the end-device to read data written to the new key to complete the match. It should be noted that the keys are write-once, not repeatedly rewriting, that match too old and can no longer match the key, so the key or key to match the chip must be new.

1 skp900 read key data

(1) Press the Read button to read the sensor data in the instrument status.

(2) the need to match the key close to the sensing area, the instrument began to read the sensor data key, the instrument will have voice and text prompts to read the description of the key data has been completed.

2 write key data

(1) controls the engine control unit in the memory chip split out, clean the chip into the fixture and tighten the seat lock into the instrument.

(2) According to the menu, select the corresponding models, the instrument will prompt the appropriate corresponding chip model cars, the engine control unit in the memory chip specific location. Then press the programming key to the induction key code data read write memory chip in the engine control unit, the instrument LED light flashes when data is being written, the instrument will sound and text prompts to finish writing data after the data successfully.

(3) written after the chip data Refit the engine control unit, the key match is completed, the new key to start the vehicle matched up. Key matching instrument generally match multiple keys at the same time, just repeat the above steps.

3. Instrument issues that need attention

(1) Key matching function key will clear all previous legal code.

(2) must be all the car keys, including the new key with the engine control unit or the immobilizer control unit match, while completing the matching process.

(3) If you lose a legitimate key, for safety reasons, must be a new key matching program. This allows the lost key becomes illegal, you can not start the engine.

Second, the use of a key instrument to solve practical problems matching

Although the shape of the keys and buttons matching instrument vary, but using methods similar, BMW key match in this instrument, for example, for the key match of frequently encountered in maintenance, repair explore how to use the instrument to solve practical problems.

1 M1 safe operation mode operation

Safe operation mode refers to the chip set will be encrypted with a key that matches the pattern. The CPU is 2D47J theft control module EWS3A (eg annual 2001 BMW 520i), for example, select the model, follow the picture content related operations, the system will prompt the mode switch to the M1, M1 indicator light should be bright red. Read and save data, remember to save the data path (by default stored in the C disk device → ProgramFiles → BMW Key Programmer → UserBackFile inside, namely C: \ ProgramFiles \ BMW Key Programmer \ UserBackFile). During operation should remember the file name, such as [EWS3A_2D47J_2001-2006_2007-03-23_0006.BIN], save your data after the key match, the system enters matching key interface. In this brief introduction for the matching procedure.

Set the mode switch to the M2, M2 indicator should light.

Select the correct COM port, to be consistent with system testing, such as COM3 (Device port can only be used within the COM1 ~ 4 in any port).

(2) Open the file matches the key, according to the previously saved file path to find the file, usually in C: \ ProgramFiles \ BMW Key Programmer \ UserBackFile inside, as in the above example [EWS3A_2D47J_2001-2006_2007-03-23_0006.BIN], Click Open.

(3) marquee input key number (0-9), can not be duplicated, such as had been the first two, the new feature must be the first two away.

(4) the new key or chip placed in the correct key instrument graphics sensing area, click on the “Program” button. At this point, if the equipment is not flashing lights, and no description of the device information window prompt induction into the key or chip, or chip should be a key move slightly up or down position, and then try again. Help write signal indicator flashes faster the better, generally about matching 30s to finish writing the data to match the success of the instrument will prompt the appropriate graphic.

2 the operation of the conventional operation mode M2

Normal operation mode M2 ​​is mainly applied to the CPU data matching without encryption to protect the EWS. The CPU is 0D46J theft control module EWS3B example, select the model, follow the picture content related operations, according to the reading screen prompts to enter the key match.

Set the mode switch to the M2, M2 should be bright lights, key interface into the match after regular follow these steps:

(1) Select the correct COM port, and the system must be tested to the same, such as COM3.

(2) Select the EWS type, such as EWS2 or EWS3, in this case we want to match the EWS3.

(3) Click to read the key anti-theft control module EWS read the CPU internal data.

(4) Click the Save button to save the data, the data is very important in case of loss of data recoverability.

(5) Enter key marquee number (0 to 9), can not be duplicated, such as the original first two have, with the new CAP must be other than two.

(6) The new key or chip key correctly placed into the instrument graphics sensing area and click the “Programming” button superobd skp900.

If you click on the device after the indicator is not flashing, and no description of the device information window prompt induction into the key or chip, or chip keys should be under the direction of the light up or move the location, and then try again. Help write signal indicator flashes faster the better, generally about matching 30s to finish writing the data to match the success of the instrument will prompt the appropriate graphic.

FAQ when using the Superobd skp-900 car key programmer

To make a better use of Superobd skp-900,here I am sharing my questions and answers with you all about the tool,In order to make I could have a better understanding of skp-900, I have
asked customer service in about skp900.

superobd skp-900

Q: Should I close immobilizer when programing car keys? Or do I have to close the immobilizer with other tools when i use SuperOBD SKP-900

A: You can program a key with the immobilizer on and no need to turn off the immobilizer

Q:Can SuperOBD SKP-900 key programmer support a TOYOTA G CHIP?

A: Yes, it can.

Q: I have 2007-2008 Honda (id 48/8e chip) , can i use the SKP-900 car key programmer?

A: There are the car models SuperOBD SKP-900 tool support list:

Q: Can I recharge tokens before it is used up?When should I add SKP900 token?

A: You can add tokens for your SKP-900 anytime whenever there are tokens in your tool or not.

Q: I have download the software of skp 900 from its official website . But the software’s language is Chinese. I cannot read Chinese. Is there an English version?

A:Our technicians have tested it that after you install the software, the language will be English,and that is normal

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SuperOBD skp-900 key programmer instruction

SuperOBD SKP-900 Key Programmer can be a hand-held device for reading and programming auto transponder keys, auto remote keys, and auto smart keys. superobd skp900 really is strong
in functions, user friendly, and cost-effective in price, and is particularly the best longterm option for just a locksmith shop and in some cases for DIYs.


This operation instruction can tell you guidelines for your scan tool. For other vehicles, you are able to perform superobd skp-900 by making reference to the instructions or in accordance with operation recommendations on the screen.

Take FORD to give an example, if all key’s lost, you should use SuperOBD SKP-900 to match key. Firstly, you will need to connect this product on the OBDⅡconnector via Main Cable.

Select Vehicle: [FORD]→[FOCUS]:

Press [YES], and select ‘IMMOBILIZER’ in line with your automobile:

ADD KEY: for matching new key

DELETE KEY: for deleting all registered keys thin lost keys can’t provide neither We claim that you delete all keys before matching new keys.

As shown on the screen, you need to add at the least 2 new tips for start the engine after deleting all registered keys.

superobd skp900 demonstrates that deleting keys is succeeded.

According to the instruction on-screen, you should insert a new key and turn IGN on.You could begin to see the IMMO indicator light will flash when inserting a vital which cannot start


Hitherto two new keys are actually successfully programmed. You will use one to get started the engine. Of course, if you wish add more keys, you simply need repeat the

above operations.

Be sure you have installed USB Driver before updating software.

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