Haltech Nexus T1 22RE

Haltech Nexus T1 Fuel Management System

Ditch the headache of wrestling with ancient, 20+ year-old factory fuel injection electronics or uninspired setups and bring your classic rig into the modern era. To create a top-tier engine management solution that is incredibly user-friendly for beginners yet fully versatile for advanced tuners, we partnered directly with the EFI specialists at SNP Speed Innovations (#TunedbyGabe). The resulting Haltech Nexus T1 Kit completely revolutionizes how your Toyota 22RE performs, delivering crisp throttle response, modern reliability, and total tuning control.

Designed by racing specialists, this kit provides a stress-free option for anyone performing a carburetor-to-EFI conversion. Best of all, it arrives with a pre-loaded startup tune directly in the ECU. This allows you to fire up the engine immediately upon installation, though further custom tuning will be required before hitting the street or trail. Specialized online technical support and remote online tuning sessions are available solely through Gabe at SNP Speed Innovations.

Please complete build form and submit it with your order Haltech Build Sheet

(Build process will not begin until build sheet is received if you have any questions please email us at Support@lcengineering.com) 

Premium Engine Management & Integration Features

• Universal Build Adaptability: Seamlessly manages everything from stock or mild daily-driven conversions looking to get away from the restrictive factory Airflow Meter (AFM)   individual throttle body (ITB), and nitrous-fed setups.
• Plug-and-Play Dash Integration: Included 22RE Dash Harness bridges your new engine management to your classic cabin layout, maintaining factory functionality for your Starter, Oil Pressure, Coolant Temperature, Reverse Lights, Speedometer, 4WD Engagement, and Air Conditioning.
• Complete Fuel & Timing Optimization: Delivers unrestricted 4D furl and ignition mapping, supported by closed-loop control and advanced long-term learning for fuel and idle air control (IAC).
• Integrated 43 PSI MAP Sensor: Features a built-in internal 4-bar MAP sensor rated for up to 43 PSI of boost, drastically simplifying vacuum plumbing for turbocharged or supercharged builds.
• Advanced Motorsport Control: Packed with premium race features including internal and PC-Based data logging, programmable boost control (requires external solenoid), nitrous wet/dry management, and flex-fuel sensor capability.
• High-Durability Protection: Built with a rugged, water-resistant ECU housing designed to withstand harsh off-road environments and demanding engine bays.

Kit Includes

• (1) Haltech Nexus T1 Premium ECU
• (1) Specialty 22RE Dash Integration Harness
• (1) Haltech Wideband O2 Sensor (Sensor only, no gauge)
• (1) Fast-Response Intake Air Temperature (IAT) Sensor
• All Necessary Installation Pins and Connectors

Kit Options

• Harness Options
  • Adapter: This harness kit allows you to seamlessly connect a Haltech Nexus T1 ECU to your factory harness. Works with both Manual and Automatic transmissions, but Automatics will need upcharge.

• • Complete: This harness kit will replace your entire engine harness works only with Manual Transmissions 

• • Complete With Multi Coil Kit: This harness kit will replace your entire engine harness works only with Manual Transmissions and will also include the Mutli-Coil kit for individual coils on top of your 22RE Valve Cover

Technical Specifications

• Airflow Management Status: Completely Eliminates Factory AFM Sensor
• Output Architecture: Up to 4 Injector Outputs & 4 Ignition Outputs
• Mounting Style: Full standalone Engine Harness Replacement

Important Ordering Note

This custom kit is built to order and carries a lead time before shipping from our facility. Due to the highly specialized, application-specific nature of this electronic assembly, there are absolutely no returns on this item.