Applicability

PCLink: match the ECU generation and keep a backup

Identify the hardware generation

G4+ and G4X use separate PCLink packages. Read the complete ECU label and firmware information before selecting a release; a similar connector does not establish software compatibility.

Software, driver and Windows version

Choose the PCLink release for the ECU generation, then check firmware compatibility, the required drivers and the supported operating-system architecture.

Save the current map

Before changing software or firmware, save the current configuration and record the versions. Agree a recovery plan with the installer in case the new connection or update cannot be completed.

What to include in a support request

Send the ECU generation, PCLink and firmware versions, operating system, interface hardware and exact error message. Device detection and error details help distinguish a cable problem from a driver or software problem.

Windows architecture and genuine hardware

PCLink requires Windows and does not support Windows ARM. G4X and G4+ use different software branches; match generation and software before connection or firmware work.

Reference documents

Link ECU — PCLink downloads
Document language: English
Link ECU — legacy software
Document language: English
  • Link ECU — PCLink
  • Link ECU — Legacy Software