How to Read and Write Simos 18 ECU with KT200?

KT200 ecu programmer is the least expensive flasher to read Simos 18 ECU.

 

How to Read Simos 18 ECU with KT200?

Below is the procedure to read the password (Step 1) and to set the control unit in the boot to read and write the file (step 2).

 

Step 1: Password search

Kit to use:
– Multifunction cable
– Bench box
– 2 resistances of 1000 Ω

 

Connect with the multifunction cable the following pinout and the connections on the pcb.
Use the driver:
→ TOOLS BOOT MODE
→ INFINEON TRICORE Password
→ PASSWORD SIMOS 18 BENCH BOX
→ Click on “Find Password”

KT200 pinout Simos 18

RED: + 12V 6, 50, 86
BLACK: GROUND 1
BLUE: CAN-H 79
ORANGE: CAN-L 80
WHITE 71
BROWN 66

Now that the password has been found it’s possible to read and write the control unit. See next step.

 

Step 2: Read and Write ECU

Connect with the multifunction cable the pinout.
(Attention: Now remove the bench box)
Do the connection shown below.
Use the driver:
→ TOOLS BOOT MODE
→ INFINEON TRICORE Boot
→ SAK TC1791

KT200 Simos 18 ECU List:

Audi car A4 2.0l TFSI Siemens SIMOS 18 VR/W OBD

Audi car A5 2.0l TFSI Siemens SIMOS 18 VR/W OBD

Audi car A6 1.8l TFSI Siemens SIMOS 18 VR/W OBD

Audi car Q3 2.0l TFSI Siemens SIMOS 18 VR/W OBD

Audi car Q5 2.0l TFSI Siemens SIMOS 18 VR/W OBD

Audi car S1 2.0l TFSI Siemens SIMOS 18 VR/W OBD

Audi car S3 2.0l TFSI Siemens SIMOS 18 VR/W OBD

Audi car TT 2.0l TFSI Siemens SIMOS 18 VR/W OBD

Audi car Siemens Simos 18 TC1791 EEPROM R/W BOOT

Porsche car Macan 2.0l Siemens SIMOS 18 VR/W OBD

Seat car Leon 2.0l TSI Siemens SIMOS 18 VR/W OBD

Seat car Siemens Simos 18 TC1791 EEPROM R/W BOOT

Skoda car Octavia 2.0l TSI Siemens SIMOS 18 VR/W OBD

Skoda car Superb 2.0l TSI Siemens SIMOS 18 VR/W OBD

Skoda car Siemens Simos 18 TC1791 EEPROM R/W BOOT

Volkswagen car Beetle 1.8/2.0l TSI Siemens SIMOS 18 VR/W OBD

Volkswagen car Golf VII 2.0l TSI Siemens SIMOS 18 VR/W OBD

Volkswagen car Passat 1.8l TSI Siemens SIMOS 18 VR/W OBD

Volkswagen car Scirocco 2.0l TSI Siemens SIMOS 18 VR/W OBD

Volkswagen car Tiguan 2.0l TSI Siemens SIMOS 18 VR/W OBD

Volkswagen car Siemens Simos 18 TC1791 EEPROM R/W BOOT