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Welcome to the OpenGK Wiki
Our goal is to open source the Hyundai/Kia Siemens ECMs on the Beta and Delta motors to provide tuning options to the DIY enthusiasts. This project originally started for the Hyundai Coupe/Tuscani/Tiburon platform but as we collected more data from other platforms with similar ECMs, it was clear that those other platforms can be supported using the same principals.
We are looking for smart individuals that have experience with IDA Pro and disassembly that are willing to help push this project further. Please contact info(at)opengk.org or join our Discord if you would like to contribute to this project.
If you are a tuner and found this site to be useful, please consider a donation to Paypal: donate(at)opengk.org to help keep the site alive.
General:
ECM Tuning:
Siemens L4 2.0L Hardware
ECM Identification
SIMK43 CAN Bus
5WY1204B PCB Layout
5WY14 PCB Layout
5WY1466 PCB Layout
5WY1504C PCB Layout
5WY16 PCB Layout
5WY1652B PCB Layout
5WY19 PCB Layout
5WY41 PCB Layout
5WY4145F PCB Layout
5WY1A PCB Layout
5WY1A13A PCB Layout
5WY1A13B PCB Layout
5WY44 PCB Layout
2.0L L4 Pinout
Siemens V6 2.7L Hardware
ECM Identification
5WY15 PCB Layout
5WY17 PCB Layout
5WY18v1 PCB Layout
5WY18v2 PCB Layout
5WY1F PCB Layout
5WY1Fv2 PCB Layout
2.7L V6 Pinout
