89-’95 Toyota Pickup / ’90-95 4Runner Haltech EFI Kit For 22R Engines – Adapter Harnesses

Description

ALL EFI Kit orders have a 3-4 week lead time, and require a completed EFI Order form emailed to us before we can begin processing the order! Click HERE to begin. Adapter Harness for 22RE This adapter harness kit allows you to seamlessly connect a Haltech Elite 550 ECU to your factory harness, enhancing the performance and efficiency of your 22RE engine. Kit Includes: Haltech Elite 550. Haltech WB1 Wideband O2 Sensor for closed-loop correction and internal data logging. Start-Up Tune (customized based on your provided build sheet) Adapter Harness Made in the U.S.A. Sub-Harness. Made in the U.S.A. Sub-Harness. Air Temp Sensor. Air Temp Sensor mounting plate. All necessary pins and connectors. Vacuum Line. ECU Mounting plate. ECU Mounting plate hardware. Overview The 22RE engine has been a staple for over 40 years, but enthusiasts have often faced challenges such as: Air Flow Meter Calibration Issues Tuning and TPS Calibration Difficulties To address these problems, we replaced the problematic Air Flow Meter with a reliable MAP sensor, simplifying the TPS calibration process significantly. Why Choose Haltech? The right Programmable Engine Management System is crucial for maximizing your 22RE’s performance. The Haltech Elite series is renowned for its robustness and reliability, making it a top choice for enthusiasts who demand peak performance in various conditions, whether on trails, courses, or racetracks. Haltech Elite Series Highlights: Established in 1986, Haltech has a proven track record in motorsports. Quick installation time: approximately 3 hours. Comes with a startup base map, with further tuning available. Features of the Haltech Elite 550: Internal MAP Sensor: Supports up to 43 psi of boost. Eliminates the factory Air Flow Meter. Internal Data Logging. Boost Control with scramble boost feature. Launch Control. Nitrous control (wet or dry). Short and long-term fuel trims. Full 3D Fuel and Ignition Mapping. Tunable for naturally aspirated, turbocharged, supercharged, and nitrous applications. Compatible with individual throttle bodies. E85 Flex Fuel Sensor Input Capability. Engine safety protection methods. Water and Environment Proof. This adapter kit is designed to manage everything from stock builds to full race Stage 5 setups, including boosted applications (turbo or supercharged), making it suitable for street, off-road, and racing environments. Installation Time: Approximately 2-3 hours. Note: This kit is designed for off-road use and may not be emission compliant. For those looking to upgrade their 22RE, this adapter harness kit is the perfect solution to enhance performance and reliability.