{"product_id":"ht-213325-haltech-nexus-s3-plug-n-play-adaptor-harness-kit-vw-audi-1-8t-awp","title":"Haltech Nexus S3 Plug'n'Play Adaptor Harness Kit - VW\/Audi 1.8T AWP","description":"\u003cp\u003e\u003cstrong\u003eHaltech Nexus S3 Plug'n'Play Adaptor Harness Kit - VW\/Audi 1.8T AWP\u003c\/strong\u003e (HT-213325) is a complete Haltech Nexus S3 plug-and-play ECU package for supported 2001–2006 VW\/Audi-group 1.8T AWP factory-ECU applications. It combines the Nexus S3 ECU with a vehicle-specific adaptor harness so supported vehicles can retain the factory engine loom while gaining modern Haltech tuning, logging and control capability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThrottle compatibility — DBW supported:\u003c\/strong\u003e The supported VW\/Audi 1.8T AWP application uses the later full electronic-throttle arrangement, and the Nexus S2\/S3 ECU supports dual DBW control.\u003c\/p\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVW\/Audi-group 1.8T AWP engine only — 2001–2006.\u003c\/li\u003e\n\u003cli\u003eVolkswagen Golf Mk4 GTI, Bora\/Jetta, Beetle and Polo GTI.\u003c\/li\u003e\n\u003cli\u003eAudi A3, A4 Quattro Sport and TT Mk1 (8N).\u003c\/li\u003e\n\u003cli\u003eSkoda Octavia vRS.\u003c\/li\u003e\n\u003cli\u003eSEAT Leon and Toledo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission:\u003c\/strong\u003e manual only.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHaltech Nexus S3 ECU.\u003c\/li\u003e\n\u003cli\u003eOvermoulded vehicle-specific plug-and-play adaptor harness.\u003c\/li\u003e\n\u003cli\u003eM14 x 1.5 air-temperature sensor with matching plug and pins.\u003c\/li\u003e\n\u003cli\u003eAuxiliary I\/O 6-pin DTM06-6P plug and pins.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNexus S3 highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8 peak-and-hold injector drivers and 8 ignition outputs.\u003c\/li\u003e\n\u003cli\u003eOnboard wideband control supporting NTK and Bosch LSU 4.9 sensors, plus an internal 4 bar MAP sensor.\u003c\/li\u003e\n\u003cli\u003eDual CAN networks, onboard Wi-Fi and 128 MB internal data logging.\u003c\/li\u003e\n\u003cli\u003eAdvanced strategies including 4D closed-loop boost control, traction control, launch control, anti-lag, dual knock control and multi-level engine protection.\u003c\/li\u003e\n\u003cli\u003eConfigured and tuned through Haltech NSP (Nexus Software Programmer).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHaltech developed CAN dash support on a 2003 Volkswagen Beetle; other listed vehicles may have reduced dash functionality or no supported dash integration.\u003c\/li\u003e\n\u003cli\u003eThis product remains in universal\/system Haltech collections only; no European engine-family routing is added.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBuilt by Boost \u0026amp; Tune support\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBuilt by Boost \u0026amp; Tune is an authorised Haltech dealer.\u003c\/strong\u003e We can verify fitment, supply and install the kit, integrate sensors and CAN devices, perform first-start checks and dyno-calibrate the ECU for the vehicle’s combination.\u003c\/p\u003e\n\u003ch3\u003eThrottle \/ DBW suitability\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDBW supported:\u003c\/strong\u003e The supported VW\/Audi 1.8T AWP application uses the later full electronic-throttle arrangement, and the Nexus S2\/S3 ECU supports dual DBW control.\u003c\/p\u003e\u003ch2\u003eSupplier\u003c\/h2\u003e\u003cp\u003eHaltech\u003c\/p\u003e\u003ch2\u003eProduct System\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine Management\u003c\/li\u003e\n\u003cli\u003eWiring Sensors Displays\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSupplier Part Number\u003c\/h2\u003e\u003cp\u003eHT-213325\u003c\/p\u003e\u003ch2\u003eGeneric CAN (GCAN) — Current Beta Feature\u003c\/h2\u003e\n\u003cp\u003eHaltech identifies this Nexus ECU \/ display platform as eligible for \u003cstrong\u003eGeneric CAN (GCAN)\u003c\/strong\u003e, its user-programmable CAN messaging feature. GCAN is provided at no additional licence cost on eligible Nexus hardware and can also be enabled on existing eligible units through the applicable firmware update.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCreate custom CAN messages for supported third-party devices and systems.\u003c\/li\u003e\n\u003cli\u003eUseful for OEM dash retention, CAN sensors, steering-wheel \/ switch controls, ABS data, loggers and other custom CAN integrations.\u003c\/li\u003e\n\u003cli\u003eHaltech currently specifies support for up to 30 CAN frames and 200 signals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e GCAN is currently released by Haltech as a \u003cstrong\u003ebeta\u003c\/strong\u003e feature. Access requires opting into the applicable beta software \/ firmware through NSP. Check Haltech's current GCAN release instructions before updating, back up the existing configuration first and verify all connected-device operation after the update.\u003c\/p\u003e","brand":"Haltech","offers":[{"title":"Default Title","offer_id":43639327162435,"sku":"HT-213325","price":3880.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/HT-213325_00.jpg?v=1786088743","url":"https:\/\/builtbyboostandtune.com.au\/products\/ht-213325-haltech-nexus-s3-plug-n-play-adaptor-harness-kit-vw-audi-1-8t-awp","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}