- #Automotive eeprom programmer how to
- #Automotive eeprom programmer software
- #Automotive eeprom programmer plus
Once the chip is selected you connect the programming system to the part.
#Automotive eeprom programmer how to
The part number is how the programming system configures itself and also communicates to you how to connect to the chip. After you start the programming system you must enter the chip part number before you can proceed. The photos on the right show a 93C56, 95320 and 93C66. This means that a Ford airbag may use a 95320 while a Toyota airbag may use a 93C56. The series of part found in a module was determined by the engineer who designed it. There are three different families of 8 pin EEPROMs, the 93 series, the 24 series, and the 25/95 series. This example uses 8 pin parts as they are the most common (used in about 85% of modules). The part number is printed on the top of the chip. The top photos show an airbag module and a vehicle immobilizer.
The first step is to open the module and locate the EEPROM part. The EEPROM will always be in one of these two parts, an 8 pin chip or a multi-pin microcontroller. The microcontroller, since it's the module computer, will be fabricated in a square package with pins on all four sides.
Some modules will have the EEPROM fabricated on the same chip as the module computer (called a microcontroller).
If the EEPROM memory is a single, self-contained part, it is usually fabricated in a small 8 pin package.
#Automotive eeprom programmer plus
This feature makes EEPROM the technology of choice for storing vehicle data such as mileage, airbag crash data, immobilizer key sequences, learned ECU parameters, transmission shift points plus more. This is a memory technology which has a unique characteristic it does not loose its data when power is removed it does not forget. What is EEPROM? EEPROM stands for "E"lectrically "E"rasable "P"rogrammable "R"ead "O"nly "M"emory. The same electronic memory technology, called EEPROM, has become the standard storage mechanism used in vehicle modules to retain data. Nor does the vehicle manufacturer matter. It does not matter if the vehicle part is an ECU, airbag module, digital cluster or one of the many body controllers.
#Automotive eeprom programmer software
There are no software updates to purchase or subscriptions to maintain. With the kit you work directly with the memory part which is located in the module itself. The Automotive Kit works by bypassing the vehicle network (OBD or diagnostic port). The kit includes the programming unit (#AR-32A) with software, the In-Circuit EEPROM adapter (#ASERSM1A), the microcontroller adapter (#ACOM2), the surface mount chip clip (#ASOIC8), the surface mount probe set (#SMP8), a Toyota/Lexus synchronization block (required to synchronize the immobilizer to the ECU), Honda/Acura RED and BLACK keys plus the hands-on tutorial with locksmith librarian applications. You may also work with eeproms which have been removed (unsoldered) from the module using the optional OUT-OF-CIRCUIT clamshell adapter (#ASOIC8S). Kit#2 allows you to work with all 8 pin EEPROMs and microcontrollers in-circuit (soldered to the board). Microcontrollers are found in immobilizers such as the BMW EWS and TOYOTA DELCO ECU. Kit#2 is designed for the locksmith who wishes to work with the more advanced technology of microcontroller EEPROM. LOCKSMITH KIT#2 includes everything you need to work with 8 pin EEPROMs and microcontrollers found in immobilizers and ECUs.