Overview
ECUHELP KT200II ECU programmer is confirmed to successfully read and write the Delphi YFXP ECU in the Hummer H2. This can be achieved through both OBD or pinout mode.
OBD Mode
Connection: Connect the KT200II to the Hummer H2 via the OBD port.
Reading: KT200II can read the Delphi YFXP ECU through the OBD connection.
Simply wait until the process reaches 100% before proceeding to write.
Pinout Mode
For direct connection to the control unit, use the multifunction cable following the wiring diagram of the DELPHI YFXP for the Hummer.
Image 3: Provides the wiring diagram for the DELPHI YFXP ECU in the Hummer H2.
Conclusion
ECUHELP KT200II proves to be a reliable ECU Programmer for reading and writing the Delphi YFXP ECU in the Hummer H2, offering flexibility with both OBD and pinout mode. This versatility ensures that technicians can efficiently perform ECU programming tasks on this vehicle mod