Esys 3.35.3 [portable]

A high-quality Ethernet-to-OBD2 cable is essential. Avoid cheap, poorly shielded cables that can drop connection during a data write.

| Error Message | Cause | Solution | | --- | --- | --- | | Caf’s not found | PSdZData path incorrect | Verify C:\Data\psdzdata contains mainseries and dist folders | | Connection refused | ENET IP conflict | Set laptop IP to 169.254.10.10, subnet 255.255.0.0 | | Transaktions-Report: negative | ECU rejected coding value | Check value range (0x01 vs 0x02). Use known NCD compare tool. | | Token not valid | EST file expired or corrupted | Regenerate token using community token generator (ensure system date correct) | | Missing java runtime | Java 8 not installed | Install Java SE 8u202 (older versions work best) | esys 3.35.3

Unless you are an expert, avoid coding the Engine Control Module while the engine is running. A high-quality Ethernet-to-OBD2 cable is essential

For now, here’s a you can adapt: