ECUHELP KT200II ECU Programmer is confirmed to program Passat 1.6 tdi pcr2.1 bench mode, unlock eprom read write impeccable.
KT200II wiring diagram SIEMENS PCR2.1 [ 1796 ] – VW, Audi, Seat, Skoda [Diesel]
Connect the bench box v.2 to the tool and connect the multifunction cable as follows:
Use KT200II to read and write use the following driver:
→ BENCH MODE
→ VW / AUDI / SEAT / SKODA
→ TC1796 – VAG
→ SIMOS PCR2.1
ATTENTION:
In addition to reading/writing the full backup, you can also use this driver to unlock the serial write for the OBD driver “R/W MAPS”:
By loading the EEPROM file, if the software sees that the Eeprom is locked, the following message will be displayed:
Set unlock EEPROM for serial maps programming?
Choosing OK will apply the unlock on the EEPROM and you can also write the ECU in OBD using the serial driver R/W MAPS.
We also remind you that you can also read and write PCR2.1 via OBD using the driver:
SIMOS PCR 2.1 ONLOCK BY OBD *CAN
This driver reads the file with virtual read and unlocks the control unit directly while writing by applying a patch on the micro file during writing.
Conclusion:
KT200II ECU Programmer proves to be an effective tool for programming the Passat 1.6 TDI PCR2.1 ECU bench mode, offering seamless reading and writing capabilities, including unlocking the EEPROM.