Link MR2Link V3 - TST205X - 222-4000

Link TST205X Plug-In ECU (Toyota MR2 V2-3 & Celica ST205) - 222-4000

The TST205X is a G4X plug-in ECU for the later SW20 MR2 and the ST205 Celica. It uses the factory ECU location, mounts, loom and connectors with no rewiring or adapter looms, and ships with a startup map.

It runs Link's G4X platform and PCLink software, with motorsport functions including nitrous, launch control, anti-lag, cruise and traction control, and gear/paddle shift control.

Suits: Toyota MR2 SW20 Rev 2-3 (from 1993) with 3S-GE or 3S-GTE; Toyota Celica ST205 with 3S-GE or 3S-GTE; Celica GT-Four RC, Carlos Sainz Special Edition and Group A Rallye Special Edition. Manual transmission only.

Includes: G4X TST205X plug-in ECU, anti-static strap, USB tuning cable, Link stickers, plug-in manual card, product registration card.

Specifications

• Communications: 2 x CAN bus; LTW 6-pin USB tuning connection
• Onboard logging: 512 MB
• Operating voltage: 6.5-24 V; maximum input voltage 36 V; maximum continuous current draw 3.5 A
• Dimensions: 190 x 160 x 30 mm (7.48 x 6.30 x 1.18 in)
• Weight: 260 g (9.17 oz)
• Inputs/outputs: see the TST205X installation manual

Notes

• Check that your connector matches the header shown in the photos before ordering.
• Does not fit the original ECU housing of non-turbo cars.
• E-throttle requires a modification before it can be used.
• Most factory features are supported. Not for use where it would interfere with a vehicle's safety or emission control features. Link recommends installation and setup by an official Link dealer.

Downloads

• TST205X User Manual (PDF)
• G4X Plug-In ECU Specifications (PDF)