Genuine Plug-In convenience with modern G4X architecture, advanced tuning and motorsport features.
Purpose-built for VWAG (Audi, Seat, Skoda and Volkswagen) 1.8T powered vehicles, the TTX is designed to fit directly into the factory ECU location using the factory mounts, original wiring loom and connectors. No rewiring, no adapter looms, no compromises. It retains all factory functionality, delivers seamless OEM integration and includes a startup map to get your vehicle running quickly. The result is a clean, simple, reliable installation that maintains a stock appearance.
Link G4X Plug-in ECUs share the same processor, firmware, software and standard G4X feature set found throughout the G4X range. Features include dual CAN Bus, Flex Fuel, Flexible Engine Protection Limiters, CAN Keypad Control, Open and Closed Loop Boost Control, Dual Closed Loop Lambda, VVT Control, a built-in Trigger Oscilloscope, compatibility with aftermarket displays, Direct Automatic Transmission Control and 512MB of onboard data logging. It also features a built-in MAP sensor.
Drawing from Link's championship-winning G4X platform, the TTX also supports advanced tuning and motorsport features including Nitrous Control, Launch Control, Anti-lag, Cruise Control, Traction Control, Race Timer and Power Management, Gear Shift Control and Paddle Shift Control.
A Link Plug-in ECU is the ideal solution when available for your vehicle and the wiring remains in good condition, providing modern engine management without the complexity of a wire-in installation.
Models Supported
The TTX is designed to suit the VWAG PQ34 with 1.8T engine such as:
Audi TT with AJQ engine from 1999-2002
VW Beetle with AWU engine, 2005
VW Passat, 2000
VW Golf with AUM engine, 2001
Other vehicles are likely to be compatible with the TTX ECU, but are unconfirmed. For more information contact Link's Tech Support or your official reseller.
Audi A3/A4/A6/S3 1998-2006
Seat Alhambra/Ibiza/Leon 1999-2008
Skoda Octavia 1999-2005
VW Bora/Golf/Jetta/New Beetle/Passat/Polo/Sharan 1999-2008
Important
Please check your connector matches the header in the listed photo before purchasing.
This ECU works for manual transmissions only.
ECU header must have two connectors, 121 pin total.
Engine must be 1.8T, drivetrain must be FWD or 4WD (Haldex).
This ECU has built-in E-Throttle (Drive-by-Wire).
This model includes an onboard MAP sensor.
Most factory features are supported.
