Haltech Elite 1500 + Plug 'n' Play Adaptor Harness Kit for Honda OBD-I B-Series (Civic, Integra, Prelude 92–95; Accord 90–95) Manual – HT-150939

The Haltech Elite 1500 + Plug 'n' Play Adaptor Harness Kit offers a direct-fit, standalone ECU solution for Honda OBD-I B-Series engines found in 1992–1995 Civic, Integra, and Prelude models, and 1990–1995 Accords with manual transmissions. This complete kit integrates the advanced Elite 1500 ECU with a custom plug-and-play harness, enabling fast installation and seamless integration with your vehicle’s factory wiring.

Engineered for EFI conversions, turbocharged builds, and performance tuning, the Elite 1500 delivers full control over ignition, fuel, boost, and more. With advanced tuning features and race functions, and supported by Haltech’s Nexus Software Programmer (NSP), this setup gives you precise, flexible engine management capability for serious performance applications.

Key Features:

• Suits: Honda OBD-I B-Series engines in:

  • 1992–1995 Civic, Integra, Prelude

  • 1990–1995 Accord

  • Manual transmission only

• Full stand-alone ECU control with plug-and-play integration

• IP67-rated ECU case – water and dust resistant

• Advanced engine and race control functions including:

  • Drive-by-Wire throttle control

  • Flex-fuel tuning

  • Knock and camshaft control

  • Anti-lag, launch control, traction control, flat shift, turbo management

• Supports up to 12-cylinder or 2-rotor engines, NA or boosted

• Up to 45 channels of CAN-based I/O expansion

• Dual CAN bus support for dash displays and accessories

• On-board and laptop data logging (up to 200Hz)

• NOT CARB LEGAL

Included in Kit:

• Elite 1500 ECU with DBW and Race Functions

• Injection-molded plug 'n' play adaptor harness

• M14 x 1.5 air temperature sensor with plug and pins

• Auxiliary I/O 16-pin TYCO plug with pins

• USB programming cable

• Quick Start Guide and full NSP tuning software (via USB)

Advanced Tuning & Race Features:

• Tuning tables up to 32x32x8 with 3D per-cylinder correction

• Real-time flex-fuel tuning with ethanol content sensing

• Closed-loop idle control, boost control (4D closed-loop), variable cam control

• Up to 6-stage nitrous support, sequential turbo, and CO₂ boost control

• Built-in safety limits and sensor monitoring for engine protection

• Shock travel, ride height, and gear/race-time-based tuning inputs

• Optional Torque Management upgrade for drag racing applications

Important Notes:

• Designed for competition/off-road use only

• Not compatible with automatic transmission models

• Please confirm vehicle wiring compatibility before purchase

• Emissions compliance varies by state—verify with local authorities

Emissions Notice:
Haltech products are intended for sanctioned off-road/competition vehicles only and are not legal for use on public roads unless a specific exemption exists. It is the responsibility of the installer/user to comply with applicable regulations.