Haltech Nexus S2 Plug 'n' Play Adapter Harness Kit - VW/Audi 1.8T AWP - HT-212325

Haltech Nexus S2 Plug 'n' Play Adapter Harness Kit - VW/Audi 1.8T AWP - HT-212325

Suits: Plug 'n' Play replacement of the factory ECU for VW/Audi 1.8T AWP ONLY (2001-2006) Volkswagen Golf Mk4 GTI, Bora/Jetta, Beetle, Polo GTI, Audi A3, A4 Quattro Sport, TT Mk1 (8N), Skoda Octavia vRS & SEAT Leon, Toledo. Manual transmission only.

Includes: Nexus S2 ECU, Overmoulded molded plug 'n' play adaptor harness, M14 x 1.5 air temp sensor with matching plug and pins, auxiliary I/O 6 Pin DTM06-6P and pins.

Notes: The CAN dash support was developed on a 2003 VW Beetle - other models may not be supported or have reduced dash functionality. Using a Nexus S2 instead of a Nexus S3 will reduce some of the car's factory functionality. Refer to the quick start guide for details.

Overview

Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offering a serious upgrade in performance and functionality.

• 4 x peak/hold injector drivers (can be used as low side drive outputs)
• 4 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.

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.

Specifications

• 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: 4 (peak and hold)
• Ignition: 4
• 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

What's in this kit

• 1 x Haltech Nexus S2/S3 Plug n Play Adapter Harness - VW/Audi 1.8T AWP - HT-186340
• 1 x Haltech Nexus S2 ECU Only - HT-212000