Nexus S3 Plug ‘n’ Play Adapter Harness Kit – Honda OBD-I

Description

Suits: Plug ‘n’ Play replacement of the factory ECU for Honda OBD-I B-Series 92-95 Civic, Integra and Prelude. 90-95 Accord. Manual transmission only.

Includes: Nexus S3 ECU, Injection molded plastic plug ‘n’ play adaptor harness, M14 x 1.5 air temp sensor with matching plug and pins, auxiliary I/O 16 Pin Tyco plug and pins.

Notes: Manual transmission only.

ECU OVERVIEW
Haltech’s Nexus S3 is the successor to the acclaimed Elite 2500, offering a serious upgrade in performance and functionality. The S3 combines all the classic functionality of the Elite 2500 with new features and the superior processing power of the successful Nexus platform.
8 x peak/hold injector drivers (can be used as low side drive outputs)
8 x low current ignition outputs (can be used as low side drive outputs)
6 x low side drive outputs, PWM capable (DPOs)
4 x push-pull / half bridge outputs (8A, PWM capable), eg for electronic throttle
1 x ECR output
11 x 0-5V analog inputs with redundancy for electronic throttle and switchable 5V pullup
Trigger and home inputs with differential inputs, adjustable thresholds and glitch filters
6 x synchronous pulsed inputs, zero crossing or adjustable thresholds – cam sensor inputs, frequency inputs or 0-5V analog inputs
1 x on-board wideband controller, supporting NTK and LSU4.9
1 x on-board 4 bar MAP sensor
2 x CAN ports with switchable termination
Onboard data logging – Up to 300 channels of logging at sample rates up to 1ms (1kHz) with 128MB of internal memory
If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug ‘n’ Play Adapter Kits. These adapters plug directly into your Haltech ECU and have a set of factory connectors on the other side which plug straight into the factory harness.
A simple Haltech Plug ‘n’ Play product that allows you to be up and running in just a few hours.
The quick start guide will walk you through installation of the Haltech Plug ‘n’ Play adapter into your vehicle.

ECU FEATURES
Controlled via NSP (Nexus Software Programmer)
Long Term Learning
Stepper Motor Control
4D Closed Loop Boost Control
Closed Loop CO2 Control
Rotational Idle
Launch Control
Traction Control
Anti-Lag
Dual Knock Control
Trans Brake Control
Race Timer
Multi Stage Fuel Injection
Multi-level Engine Protection
6 Stage Nitrous Control
4-sensor variable cam control
Intake Air Bleed Control
Flat Shift Control
Shock Travel & Ride Height Control
Advanced Torque Management
On-board Wi-Fi
On-board datalogging (128MB)
AUTOMATIC TRANSMISSION CONTROL
Ford AODE/4R70W
GM 4L60E
GM 4L80E
Toyota A340E
Lenco
Liberty
This harness when installed in conjunction with a Haltech Nexus S3 ECU opens the door to virtually limitless performance modification and tuning of your vehicle.
Fully programmable systems allow you to extract all the performance from your engine by delivering precisely the required amount of fuel and ignition timing that your engine requires for maximum output under all operating conditions.

Analog Voltage Inputs (AVI) 11
Differential Engine Position Inputs 2 (Trigger and Home)
Digital Pulsed Inputs (DPI) 0
Synchronized Pulsed Inputs (SPI) 6
Knock Sensor Inputs 2
On-board Wideband Controller 1 x NTK/LSU 4.9
Injection 8 (peak and hold)
Ignition 8
Ignition Switch Input 1
Engine Control Relay output 1
Total Digital Pulsed Outputs (DPO) 6
Half Bridge Outputs (HBO) 4 8A
On-Board PDM NO
25A High Current Outputs (HCO) 0
CAN Bus Networks 2
MAP sensor Internal (4 BAR)
Inertia / G-Sensor NO
USB 2.0 USB-C
Low Power Up via Cable YES
Wi-Fi YES
Compatible with Haltech Connect App YES
Anti-Lag/Rotational Idle YES
Boost Control 4D Closed Loop
Closed Loop O2 Control Dual
CO2 Control YES
Drive-By-Wire Throttle Dual
Engine Protection Multi-Level
Flat Shift Support Advanced
Flex Fuel YES
Intake Air Bleed Control YES
Knock Control Dual
Launch Control YES
Long Term Learning Up to 4D
Nitrous Control Stages Up to 6
Race Timer YES
Rolling Anti-Lag YES
Shock Travel & Ride Height YES
Torque Management (Driveshaft and Engine RPM Targeting) YES
Traction Control YES
Trans Brake YES
Tuning Table Resolution 32x32x8 4D
Variable Cam Control Up to 4
Onboard storage 128MB