Haltech Nexus S3 Plug 'n' Play ECU and Adapter Harness Kit - Nissan Silvia S14 / S15

This adapter harness kit lets you fit a Haltech Nexus S3 ECU into your Nissan Silvia S15 wiring loom, without cutting or splicing the factory harness.

The Nexus S3 succeeds the Elite 2500 and carries over its full feature set with the added processing power of the Nexus platform. It has 8 peak/hold injector drivers and 8 low current ignition outputs, both of which double as low side drive outputs, plus 6 dedicated low side drive outputs with PWM capability. Four push-pull/half bridge outputs (8A, PWM capable) cover electronic throttle duties, alongside a single ECR output. Eleven 0-5V analog inputs give redundancy for the throttle and a switchable 5V pullup, and the trigger and home inputs use differential inputs with adjustable thresholds and glitch filters. Six synchronous pulsed inputs read cam sensors, frequency inputs or further 0-5V analog signals. The ECU carries an onboard wideband controller for NTK and LSU 4.9 sensors, a 4 bar MAP sensor, two CAN ports with switchable termination, and onboard logging of up to 300 channels at sample rates to 1kHz with 128MB of internal memory. This kit suits Plug 'n' Play replacement of the factory ECU on Nissan 200SX/Silvia S15 (Australian delivered and JDM), 200SX/Silvia S14A S2 "Kouki", 180SX S13 Rev 3 "Type X" from 1996 on, Pulsar N15 and N14 SSS and GTI-R, and Micra K11 (CG13DE), manual transmissions only.

• Plug 'n' play harness, no factory wiring cut
• 8 injector drivers and 8 ignition outputs, both reassignable as low side drives
• Onboard wideband controller for NTK and LSU 4.9 sensors
• 4 bar onboard MAP sensor and two CAN ports with switchable termination
• Onboard logging: up to 300 channels at 1kHz with 128MB memory

In the box: Nexus S3 ECU, injection moulded plug 'n' play adapter harness, M14 x 1.5 air temperature sensor with matching plug and pins, auxiliary I/O 16 pin Tyco plug and pins.

Suits:

• Nissan Silvia (S15) (1999-2002)

Please note: Manual transmission only.

• 1999 to 2002 Nissan Silvia (S15)