Nissan Silvia SR20DET Haltech Engine Management Package

The Haltech Nexus S2 is the next-generation successor to the legendary Elite 1500, packing serious upgrades in processing power and functionality. Built on the proven Nexus platform, the S2 keeps everything you loved about the Elite 1500 and cranks it up with enhanced capabilities and modern features.

Serious I/O Firepower: 4x peak/hold injector drivers (doubles as low side outputs), 4x low current ignition outputs (also work as low side drives), 6x PWM-capable low side drive outputs (DPOs), 4x push-pull/half bridge outputs (8A, PWM-capable) for electronic throttle and more, plus 1x ECR output.

Inputs That Actually Work: 11x 0-5V analog inputs with electronic throttle redundancy and switchable 5V pullup, trigger and home inputs with differential support, adjustable thresholds and glitch filters, 6x synchronous pulsed inputs configurable as cam sensors, frequency inputs, or 0-5V analog inputs.

Built-In Essentials: Onboard wideband controller supporting NTK and LSU4.9 sensors, onboard 4-bar MAP sensor, dual CAN ports with switchable termination.

Plug 'n' Play Ready: Running a factory harness? Pair it with a Haltech Plug 'n' Play Adapter Kit for a drop-in upgrade that gets you running in hours, not days.

Complete Wideband Package Included: Bosch LSU 4.9 O2 sensor, 1.2m extension cable, and stainless steel weld-on bung - everything you need for proper AFR monitoring out of the box.

Package Includes: Nexus S2 ECU, injection-moulded plug-and-play adapter harness, M14 x 1.5 air temperature sensor with connector and pin set, 16-pin Tyco auxiliary I/O connector with pins.

What Else is Included in this pack?

• ITOPTK - Bosch motorsports oil pressure/temperature sensor, genuine Bosch plug and pin set, NPT & BSP adapter.
• ITFPK - Bosch motorsports fuel pressure sensor, Genuine Bosch plug and pin set, NPT adapter.
• Nissan SR20DET (RWD) Cam Trigger Kit V3
• Nissan Skyline S13 S14 SR20DET - VR38 R35 Coil Kit V2 | Performance Ignition Upgrade

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