Siemens 5WY (2 connectors)
Attention! All operations reprogramming vypolnyayutsya with a block, which is translated into programming mode after the operation is done, "Link", which is needed to transfer the control unit diagnostic mode in reprogramming mode.
Attention! There exists a lot of modifications to the ECU Siemens 5WY ..., however, due to different computer hardware device bootloader does not support all such computers. This section applies to ECU Siemens 5WY ..., with two connectors that are installed on cars Hyundai Elantra 2.0, Tucson 2.0, Sonata 2.0, Kia Sportage 2.0.
firmware file size FLASH memory Siemens 5WY ... SIMK41, SIMK43 (2 connectors, cars KIA, Hyundai) - 512 KB or 256 KB (524288 bytes or 262,144 bytes).
The loader supports reading / writing FLASH memory Siemens 5WY SIMK41 unit, SIMK43 only in "on the table" when the ECU transferred to the programming mode (or so-called "bot mode").
Attention! The computer data is no memory chip EEPROM .Poetomu all infa, which is stored in the EEPROM chip (information immobilizer and other settings) in the control unit Siemens 5WY SIMK41, SIMK43 is located directly in the FLASH chip.This means that the firmware recorded in the individual block for each computer, and the other unit to operate without the immobilizer key bindings will not.Therefore,
there are 2 options modify firmware computer data:
1. Edit the firmware editor calibrations ChipExplorer only native firmware.
2. In case you want to take advantage of tuning the firmware from another computer with the same label, you must use a special plug-in which is available in the program ChipLoader, which will transfer all the data from the original native firmware tuning.
Below is a photo of one of the supported ECU 5WY SIMK43 Hyundai Tucson Car 2.0, automatic transmission, the vehicle like computer located near the driver's left foot.
Attention! There exists a lot of modifications to the ECU Siemens 5WY ..., however, due to different computer hardware device bootloader does not support all such computers. This section applies to ECU Siemens 5WY ..., with two connectors that are installed on cars Hyundai Elantra 2.0, Tucson 2.0, Sonata 2.0, Kia Sportage 2.0.
firmware file size FLASH memory Siemens 5WY ... SIMK41, SIMK43 (2 connectors, cars KIA, Hyundai) - 512 KB or 256 KB (524288 bytes or 262,144 bytes).
The loader supports reading / writing FLASH memory Siemens 5WY SIMK41 unit, SIMK43 only in "on the table" when the ECU transferred to the programming mode (or so-called "bot mode").
Attention! The computer data is no memory chip EEPROM .Poetomu all infa, which is stored in the EEPROM chip (information immobilizer and other settings) in the control unit Siemens 5WY SIMK41, SIMK43 is located directly in the FLASH chip.This means that the firmware recorded in the individual block for each computer, and the other unit to operate without the immobilizer key bindings will not.Therefore,
there are 2 options modify firmware computer data:
1. Edit the firmware editor calibrations ChipExplorer only native firmware.
2. In case you want to take advantage of tuning the firmware from another computer with the same label, you must use a special plug-in which is available in the program ChipLoader, which will transfer all the data from the original native firmware tuning.
Below is a photo of one of the supported ECU 5WY SIMK43 Hyundai Tucson Car 2.0, automatic transmission, the vehicle like computer located near the driver's left foot.
To put the computer into the programming mode, you need to supply voltage - 104 to close the output C167 processor (28-pin FLASH AM29F400BB chip) on the body through the resistor about 8-10Kom (easier to use the stylus, with clothespin crocodile).
After power on the computer (simulation the ignition is switched on the table) need to execute the "Connect" Hereinafter, after the connection to the unit can execute commands Programming FLASH memory of the computer.
On vehicles with automatic transmission used computer with two processors and two C167 FLASH memory chips (the size of such ECU more in the 1.5 - 2 times the height). In this case, the above steps must be carried out with a processor and memory, which are from the 81 pin connector.
(Pictured below CPU cycles and memory, which is necessary to work outlined in the frame).
After power on the computer (simulation the ignition is switched on the table) need to execute the "Connect" Hereinafter, after the connection to the unit can execute commands Programming FLASH memory of the computer.
On vehicles with automatic transmission used computer with two processors and two C167 FLASH memory chips (the size of such ECU more in the 1.5 - 2 times the height). In this case, the above steps must be carried out with a processor and memory, which are from the 81 pin connector.
(Pictured below CPU cycles and memory, which is necessary to work outlined in the frame).
Connecting to a computer terminal
2 - ECU GND
3 - continuous power supply + 12V (battery)
22 - switchable + 12V (ignition)
47 - K-Line
We recommend that before making a chip tuning, to learn whether there is a possibility to change the car's ECU program. Many brands of cars are equipped with a control unit, in connection with which the firmware of these units is practically impossible to change
