Link Audi TTLink - TTX PlugIn ECU

Link Audi TTLink - TTX PlugIn ECU

Easy to install. Affordable. Reliable.

G4X PlugIn ECUs offer the latest in engine management technology, designed to maximize the potential of your car.
This ECU fits in the factory OEM location. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.

The Link G4X ECU TTLink TTX PlugIn Designed for the VWAG PQ34 1.8l Turbo engine with E-Throttle.

This ECU works with manual transmissions only.
Includes an onboard 4 bar or 7 bar MAP sensor.
Most factory features are supported.

Suitable Applications:

The engine must be 1.8T
ECU header must have two connectors, 121 pin total
Must be Drive by Wire (E-throttle)
Must be manual transmission
FWD or 4WD (Haldex)

G4X PlugIn Key Features (where applicable):

p to 6D fuel and ignition mapping
Precision closed loop cam control (four cams, independent control)
Sequential fuel delivery
Digital triggering, all OEM patterns
OEM idle hardware supported
5D boost control with three switchable tables
Motorsport features - anti-lag, launch, flat shift
Continuous barometric correction (onboard)
CAN port
Quick Tune - automated fuel tuning
Individual cylinder correction
USB tuning cable included
Stats recording into on-board memory
Gear compensations for spark, boost and fuel
Real-time selectable dual fuel, ignition and boost maps
Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical
Boost control referenced to gear, speed or throttle position
512 megabytes data logging memory
Staged injection
Knock with "windowing"

Expansion connector 2 

There is no separate expansion connector on the TT Link. 

Pin 110 - An Temp 3
Pin 111 - An Volt 10
Pin 112 - DI9
Pin 113 - Ign 6

Link Audi TTLink - TTX

• G4X PlugIn ECU
• Wiring and Installation Instructions
• Stickers

The following vehicles are known to be compatible:

Audi TT - 99-02 - AJQ

VW Beetle - 2005 - AWU

VW Passat - 2000

VW Golf - 2001 - AUM

The following vehicles are likely to be compatible with the ECU, but are untested:

Vehicles with the following engine codes are known not to be compatible:

AEB, AGU, AJH, AJL