Link ECU G5 Plugin Toyota GT86 LHD – 241-4200

Link ECU G5 Plugin Toyota GT86 LHD – 241-4200

The Link G5 GT86 Plug-In ECU is a standalone, plug-and-play replacement for the factory ECU.
It plugs straight into the original wiring loom with no adapter harness required and includes a sample map to give you a tuning head start.
The GT86 G5 Plug-In runs the same powerful microcontroller and firmware as the G5 Voodoo Pro.

Designed for the 2.0L 4U-GSE / FA20 H4 engine, supporting both manual and automatic transmissions.

Models Supported

Toyota 86 (ZN6) – 2012 to 2021
Toyota GT86 (ZN6) – 2012 to 2021
Subaru BRZ (ZC6) – 2012 to 2020
Scion FR-S – 2013 to 2016

For more technical information, see the Features and Specifications sections below.

In the Box

G5 GT86 Plug-In ECU
USB-C connection cable
Locking USB-C extension cable for easy tuning access
Two M6 screws for ECU mounting in the OEM bracket
DTM4 CAN connection cable (pre-installed in enclosure)
Link stickers

Notes

Due to the tight nature of the factory ECU location, the mounting method differs between left-hand and right-hand drive vehicles.
This listing is for left-hand drive (LHD) vehicles.
A right-hand drive (RHD) version is available under part number 241-4000.

Models from 2017 and newer differ slightly from earlier cars and will not operate with the sample maps supplied in PCLink or standard plug-in ECU hardware.

2017+ engines have a Hall-effect crank sensor instead of a reluctor. The Trigger 1 Type must be changed from Reluctor to Optical/Hall, and Trigger 1 Pull-up set to ON.
They also use a 4-pin DI fuel-pressure sensor instead of a 3-pin version. This requires an 8.2 kΩ pull-up resistor wired between C7 (An Volt 4) and 5 V.
Change the DI fuel-pressure source from An Volt 3 to An Volt 4, and adjust the calibration to 0 kPa = 4.06 V and 30 000 kPa = 0.46 V.

Key Features

Control both direct and port injection
Full OEM CAN-bus integration
Control for manual and automatic transmissions
Billet CNC-machined aluminium enclosure
Mounts directly in the OEM location
Locking USB-C extension cable for convenient tuning access
Built-in powered DTM4 CAN cable
Full factory E-throttle (DBW) control
Full VVT-i control
512 MB of onboard data logging, supporting up to 250 channels and 100 000 samples per second
Operates on Link’s PCLink software, providing tuning, logging, and analysis
Backed by Link’s Limited Lifetime Warranty

Note: the GT86 plug-in does not support factory wide-band sensors.

Standard Features on All Link Plug-In ECUs

Plug-and-play installation – direct replacement for the factory ECU, no adapter looms required
All motorsport functions unlocked – Antilag, Boost Control, Cruise Control, Gear-shift Control, Launch Control, Nitrous Control, Paddle-shift Control, Race Timer, Power Management, Rolling Antilag, and Traction Control
Two CAN-bus channels
Advanced modelled fuel equation with flex-fuel capability or traditional mode
Adaptive knock control or threshold-based knock control
Onboard three-axis accelerometer
Onboard trigger oscilloscope
Live, user-configurable math channels running in the ECU
Flexible, user-configurable CAN-bus inputs and outputs (supports most third-party CAN devices)
CAN keypad control
Customisable engine-protection limiters
PCLink software – tuning, display, and log analysis in one package

I/O Options

Expansion Connector 1
1 – +14 V Out
2 – Aux 15
3 – Aux 16
4 – DI 11
5 – DI 10
6 – DI 9
7 – +5 V Out
8 – Ground

Expansion Connector 2
1 – +14 V Out
2 – Not connected
3 – An Volt 12
4 – An Volt 11*
5 – An Volt 6*
6 – An Temp 4*
7 – +5 V Out
8 – Ground