Honda S2000 (1999-2005) Link G4X Plug In ECU
Honda S2000 (1999-2005) Link G4X Plug In ECU

Honda S2000 (1999-2005) Link G4X Plug In ECU

$1,472.00 Sale

This is the latest Link G4X Honda S2000 (1999-2005) Plug-in ECU

Designed for the Honda S2000 AP1.

  • Please check your connector matches the header in the listed photo before purchasing.  
  • This ECU works for manual transmissions only.
  • This ECU doesn't support factory E-Throttle Models
  • Most factory features are supported. 
  • Check the features tab for I/O expansion options  

Note:  Plug-in features a new 4 pin powered CAN connector and cannot use the old CANPCB cable for CAN connection.  Use the CANJST4 (Code 101-0198) cable for connecting CAN devices.  This new 4 pin port and cable provide not only the CAN connection, but also a protected 12V power supply and ground for powering the CAN devices.  The power supply is protected by a self-resetting fuse rated at 3A continuous. 


Suitable applications:  
Honda S2000 AP1 1999-2004

Honda S2000 AP2 2005 (Non E-throttle)

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:
The following expansion connector inputs/outputs are provided: 

E-Throttle Connector

  • E-Throttle 1 - Ground (Signal)
  • E-Throttle 2 - +5V Out
  • E-Throttle 3 - An Volt 10
  • E-Throttle 4 - An Volt 9
  • E-Throttle 5 - An Volt 8
  • E-Throttle 6 - An Volt 7
  • E-Throttle 7 - Aux 10
  • E-Throttle 8 - Aux 9

Expansion Connector 1

  • Expansion 1 - Ground (Signal)
  • Expansion 2 - Aux 11
  • Expansion 3 - Aux 6
  • Expansion 4 - DI 11
  • Expansion 5 - DI 10
  • Expansion 6 - DI 9
  • Expansion 7 - DI 2
  • Expansion 8 - DI 1

Expansion Connector 2 

  • Expansion 9 - Ground (Signal)
  • Expansion 10 - Aux 16
  • Expansion 11 - Not Connected
  • Expansion 12 - Not Connected
  • Expansion 13 - Not Connected
  • Expansion 14 - Not Connected
  • Expansion 15 - An Volt 12
  • Expansion 16 - An Volt 6

The G4X Honda S2000 (1999-2005) plug-in ECU comes with a non-engine-specific base map. The ECU will need to be configured for the engine type and then tuned by a professional. The ECU comes with free PCLink software.

We can also provide the following with your new Link ECU at an added cost:
- Fuel System Upgrades
- Turbosmart Wastegates, Blow off valves and Fuel Pressure Regulators
- Boost Control Solenoids
- Dyno Tuning
- Engine sensors and plugs etc
- Full Link ECU engine wiring installation available at an extra cost