LINK 222-4000 Ecu G4X MR2LINK V3 TST205X

( Brand: Link ), ( Protection Lock: Yes ), ( Items Included: Cable, Instructions, Mounting Hardware, Software ), ( Terminal Type: Blade, Pin ), ( Manufacturer Part Number: 222-4000 ), ( Material: Aluminium, Plastic ), ( Placement On Vehicle: Front ), ( Type: Engine Control Unit ), ( Manufacturer Warranty: 1 Year ), ( Connector Type: Female ), ( Features: Easy Installation ), ( Universal Fitment: No ), ( Country Of Origin: New Zealand )

Review LINK Ecu G4x V3

The 222-4000 ECU G4X MR2Link V3 TST205X is a state-of-the-art engine control unit (ECU) designed specifically for Toyota MR2 vehicles. This ECU is an upgrade from its previous versions, offering enhanced performance and advanced features.

The ECU G4X MR2Link V3 TST205X is a plug-and-play unit, meaning it can be easily installed without requiring any modifications to the wiring harness or the vehicle's existing ECU. It comes with a pre-programmed map that is optimized for maximum power and torque, delivering improved acceleration and throttle response.

One of the most notable features of this ECU is its compatibility with various aftermarket upgrades, such as performance chips, exhaust systems, and intake systems. It can be used to fine-tune the engine's fuel and ignition maps to ensure optimal performance and efficiency with these upgrades.

This ECU also comes with an adjustable rev limiter, allowing users to set the engine's redline to their desired RPM level. It also features adjustable launch control, which can be used to optimize the vehicle's launch for maximum acceleration.

The ECU G4X MR2Link V3 TST205X is equipped with an OLED display, which provides real-time information on engine parameters such as RPM, boost pressure, fuel pressure, and temperature. It also comes with a built-in data logger, which can be used to record and analyze engine performance data.

The ECU is designed to be robust and durable, with a waterproof and dustproof housing that can withstand harsh driving conditions. It is also compatible with various vehicle diagnostics tools, making it easy to diagnose and troubleshoot any issues that may arise.

In summary, the 222-4000 ECU G4X MR2Link V3 TST205X is a high-performance engine control unit designed for Toyota MR2 vehicles. It offers enhanced performance, advanced features, and compatibility with various aftermarket upgrades. Its real-time display, adjustable settings, and built-in data logger make it an essential tool for any MR2 enthusiast looking to optimize their vehicle's performance.

The 222-4000 ECU G4X MR2Link V3 TST205X is a vehicle engine control unit (ECU) designed for Toyota MR2 vehicles. Below are the potential pros and cons of purchasing this ECU:

1. Compatibility: This ECU is specifically designed for the Toyota MR2, ensuring a perfect fit and seamless integration with the vehicle's electrical systems.

2. Upgradability: The ECU offers various upgrades, enabling users to enhance the performance and functionality of their MR2.

3. Improved Fuel Efficiency: By optimizing the engine's performance, this ECU can help improve fuel efficiency, resulting in cost savings over time.

4. Enhanced Power: The ECU can provide increased power, improving the overall driving experience and responsiveness.

5. Diagnostic Capabilities: The ECU comes with built-in diagnostic capabilities, allowing users to easily identify and address potential issues.

1. Cost: The 222-4000 ECU is a premium product, which means it comes with a higher price tag compared to stock ECUs or aftermarket alternatives.

2. Complexity: Installing the ECU may require a certain level of technical expertise, which could be a challenge for some users.

3. Risk of Damage: As with any modification, there is a risk of damaging the vehicle's electrical systems or engine during installation.

4. Potential Compatibility Issues with Other Modifications: Some users have reported compatibility issues with other performance modifications, so it's essential to ensure that all modifications are compatible before installation.

The 222-4000 ECU G4X MR2Link V3 TST205X offers several advantages, including improved performance, enhanced fuel efficiency, diagnostic capabilities, and compatibility with various upgrades. However, its higher cost, potential complexity during installation, and the risk of compatibility issues with other modifications are potential drawbacks.

If you are an experienced car enthusiast looking to maximize the performance and capabilities of your Toyota MR2, this ECU could be an excellent investment. On the other hand, if you are new to car modifications or have a limited budget, it might be worth considering other options. Ultimately, the decision to purchase this ECU depends on your specific needs, experience level, and budget.

Details:

Wiring on my mr2 was wrong and had positive sent back to the injector driver although they have a Vito of protection voltage too high it damaged track bit. Selling gen3 Link ECU, used once but damaged track and injector driver in the process.

part #: 2224000 price

• $1719.67

specifications ecusrush:

• brand: Link
• protection lock: Yes
• items included: Cable, Instructions, Mounting Hardware, Software
• terminal type: Blade, Pin
• manufacturer part number: 222-4000
• material: Aluminium, Plastic
• placement on vehicle: Front
• type: Engine Control Unit
• manufacturer warranty: 1 Year
• connector type: Female
• features: Easy Installation
• universal fitment: No
• country of origin: New Zealand

general ecusrush:

• condition: Used
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules

payments ecusrush:

• credit card: Mastercard
• wallet: Paypal
• other

seller ecusrush:

• city: Homestead, Florida
• rating: 100.0%
• # reviews: 166

offer ecusrush:

• quantity: 1
• started: November 26, 2025
• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0

shipping ecusrush:

• class: Standard
• type: Calculated
• cost: $23.99
• service: UPS Ground
• transit: 6-10 Days
• carrier: UPS

returns ecusrush:

• policy: No Returns

Link 222-4000 Is Similar To:

• Link 101-0320 Ecu Combined Pressure And Temperature Sensor Cpts (31.8% similar) Up to 10.0 bar 145PSI/1000KPA pressure sensor for liquid, 40 140 c 40 284 f temperature sensor 45 degree cone seat, M10X1 fitting, includes bosch trapeze 4-PIN mating connector kit two sensors in one - combined 10 145 psi liquid and deg suitable for oil, coolant, fuel, transmission...(July 6th, 2025)