Standalone ECU / Engine Management
PCLink is the Windows tuning software for Link Engine Management (Link ECU) standalone controllers, spanning the G4, G4+ and G4X generations of WireIn and PlugIn ECUs. It provides table-based fuel and ignition tuning, closed-loop lambda, boost control, motorsport functions (launch, anti-lag, traction, gear-cut), CAN configuration and high-resolution logging. PCLink includes setup wizards, a large sensor calibration library and live tuning with runtime values, and is used globally on everything from street turbo builds to circuit and drift cars. The software auto-detects connected Link hardware and adapts the available features to the ECU model, so a single application covers Link's current and recent product range while keeping a consistent workflow between generations of hardware.
PCLink tunes Link standalone ECUs, a separate domain from Softechpro, which edits factory OEM ECUs for emissions modules, DTC-off and checksum correction; both can live in a shop that services standalone and stock-ECU vehicles.
See Softechpro plansTry the file service