Siemens 5WY (5 connectors)
Attention! All of these commands must be executed on the computer, which is in the programming mode, except for the command "Link", which is used to transfer the diagnostics mode to the programming mode.
Attention! There exists a lot of modifications to the ECU Siemens 5WY, so with the unit for operations need to choose the appropriate program ChipLoader bookmark
The correct size of the firmware FLASH memory for ECU Siemens 5WY (5 connectors) - 512 KB (524288 bytes).
The loader supports read / write control unit Siemens 5WY FLASH memory (5 connector) only in "on the table" when the computer is in the programming mode (or so-called "bot mode").
Attention! The data control unit no EEPROM. The information is usually stored in the EEPROM memory (data immobilizer and other settings) are stored directly in the FLASH memory of the ECU Siemens 5WY (5 plugs). This means that the read firmware is specific to each computer, and the other to operate without rebinding key immobilizer will not. Therefore,
there are 2 options modify firmware computer data:
1. Edit Editor calibrations ChipExplorer exclusively native firmware.
2. In the case of tuning the firmware from another computer, but with the same label, you must use a special plug-in to ChipLoader program that copies all the data from the original native firmware tuning.
To put the computer into the programming mode, you need to supply it to close 104 foot C167 processor (24 foot FLASH AM29F400BB memory) to ground through a resistor about 10k (for convenience, it is recommended to use the stylus, similar to this here). After power on the computer (simulation the ignition is switched on a table), you must execute the "Connect". After successful communication you can execute commands on reading records FLASH computer memory.