Link G4X Plug In VW MK4 Golf/Audi TT/A3

Easy to install. Affordable. Reliable.  
G4X PlugIn ECUs offer the latest in engine management technology, designed to maximize the potential from 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 theVWAG PQ34 1.8l Turbo enginewith E-Throttle.  

 

  • Please check your connector matches the photo before purchasing. 
  • This ECU works with manual transmissions only.   
  • Includes an onboard 4 bar MAP sensor.
  • Most factory features are supported.
  • Check the features tab for I/O expansion options

 

Suitable applications:  

Audi 

A3 

98-00 

AJQ 

 

 
 

A3 

99-00 

APP 

 

 
   
 

A3 

99-01 

ARZ 

   
   
 

A3 

00-05 

ARX 

   
   
 

A3 

00-05 

ARY 

   
   
 

A3 

00-05 

AUM 

   
   
 

A3 

00-05 

AUQ 

   
   
 

A4 

98-00 

APU 

   
   
 

A4 

00-02 

AVJ 

   
   
 

A4 

00-02 

AWT 

   
   
 

A4 

02-03 

BEX 

   
   
 

A4 

04-07 

BFB 

   
   
 

A6 

98-00 

APU 

   
   
 

A6 

00-02 

AWT 

   
   
 

S3 

98-01 

APY 

   
   
 

S3 

00-05 

BAM 

   
   
 

S3 

02-03 

AMK 

   
   
 

TT 

98-00 

APX 

   
   
 

TT 

99-00 

APP 

   
   
 

TT 

99-02 

AJQ 

   
   
 

TT 

00-02 

AMU 

   
   
 

TT 

00-05 

ARX 

   
   
 

TT 

00-05 

ARY 

   
   
 

TT 

00-05 

AUM 

   
   
 

TT 

00-05 

AUQ 

   
   
 

TT 

00-05 

BAM 

   
   
 

TT 

00-06 

AWP 

   
   
 

TT 

05-06 

BFV 

   
   
 

TT 

05-06 

BVP 

   
   
 

TT 

05-06 

BVR 

   
   
           
   

Seat 

Alhambra 

00-04 

AWC 

   
 

Ibiza 

99-00 

AQX 

   
   
 

Ibiza 

00-01 

AYP 

   
   
 

Ibiza 

04-08 

BJX 

   
   
 

Ibiza 

05-08 

BBU 

   
   
 

Leon 

98-00 

AJQ 

   
   
 

Leon 

99-00 

APP 

   
   
 

Leon 

00-01 

AJQ 

   
   
 

Leon 

00-05 

ARY 

   
   
 

Leon 

00-05 

AUQ 

   
   
 

Leon 

00-05 

BAM 

   
   
 

Leon 

02-03 

AMK 

   
   
           
   

Skoda 

Octavia 

99-01 

ARZ 

   
 

Octavia 

00-05 

ARX 

   
   
 

Octavia 

00-05 

ARY 

   
   
 

Octavia 

00-05 

AUM 

   
   
 

Octavia 

00-05 

AUQ 

   
   
           
   

VW 

Bora 

00-05 

ARX 

   
 

Bora 

00-05 

ARY 

   
   
 

Bora 

00-05 

AUM 

   
   
 

Bora 

00-05 

AUQ 

   
   
 

Bora 

02-06 

AWP 

   
   
 

Golf 

99-01 

ARZ 

   
   
 

Golf 

00-05 

ARX 

   
   
 

Golf 

00-05 

ARY 

   
   
 

Golf 

00-05 

AUM 

   
   
 

Golf 

00-05 

AUQ 

   
   
 

Golf 

02 

AWP 

   
   
 

Golf 

02-06 

AWP 

   
   
 

Jetta 

01-09 

AWP 

   
   
 

New Beetle 

99-00 

APH 

   
   
 

New Beetle 

99-00 

AVC 

   
   
 

New Beetle 

02-04 

AWP 

   
   
 

Passat 

98-00 

APU 

   
   
 

Passat 

00-02 

AWT 

   
   
 

Polo 

04-08 

BJX 

   
   
 

Polo 

05 

AWP 

   
   
 

Polo 

05-08 

BBU 

   
   
 

Sharan 

00-04 

AWC 

For more information see our blog post below. Image result for finger pointing down emoji

https://possum-bourne-m-1.neto.com.au/blog/is-link-ecu-engine-management-right-for-you/

 

G4X PlugIn Key Features (where applicable):

  • Up to 6D fuel and ignition mapping
  • Precision closed loop cam control (four cam, independent control)
  • Sequential fuel delivery
  • Digital triggering, all OEM patterns
  • OEM idle hardware supported
  • 5D boost control with three switchable tables
  • Motorsport features - antilag, launch, flat shift
  • Continuous barometric correction (on board)
  • CAN port
  • QuickTune - 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 mega bytes data logging memory
  • Staged injection
  • Knock with "windowing"


I/O Expansion Options
There is no separate expansion connector on the TT Link. Expansion pins are accessible through the main header, listed below.

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

(208-3000)

SKU 208-3000
Brand Link ECU
Shipping Weight 0.5000kg
Shipping Width 0.200m
Shipping Height 0.100m
Shipping Length 0.200m
Shipping Cubic 0.004000000m3

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