{"title":"Link ECU Audi Plug-In ECUs","description":"\u003cp data-start=\"311\" data-end=\"545\"\u003eBrowse Link plug-in ECUs designed for selected Audi vehicles, including supported 1.8T applications. These direct-fit engine management systems connect via the factory ECU wiring and are suitable for both road and motorsport builds.\u003c\/p\u003e\n\u003cp data-start=\"552\" data-end=\"692\"\u003eThis collection currently includes the Link TTLink plug-in ECU for Audi 1.8T platforms. Additional models may be added as support expands.\u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"730\"\u003e\u003ca href=\"https:\/\/shopecu.com\/pages\/link-plug-in-ecus\" title=\"← Back to all Link Plug-In ECUs\"\u003e← Back to all Link Plug-In ECUs\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"link-g4x-ttlink-ttx","title":"Link G4X TTLink TTX ECU","description":"\u003cp\u003e\nThe Link G4X TTLink TTX is a plug-in engine management system designed for VW Group PQ34 1.8T applications with electronic throttle.\nIt installs into the factory ECU location and connects directly to the OEM wiring loom on supported vehicles.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis ECU is intended for manual transmission vehicles only and supports most factory systems while providing advanced tuning capability through the G4X platform.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Manual transmission only. Electronic throttle required.\nThis ECU is not compatible with CANJST cables. To connect to CAN devices, use CANLTW (PN 101-0211) or CANF (PN 101-0020).\n\u003c\/p\u003e\n\n\u003ch2\u003eEngine Control Capability\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 1.8T turbocharged engines\u003c\/li\u003e\n  \u003cli\u003eSequential fuel injection\u003c\/li\u003e\n  \u003cli\u003eDigital triggering with OEM trigger patterns\u003c\/li\u003e\n  \u003cli\u003eStaged injection support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHardware and Platform\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect plug-in installation using factory ECU connectors\u003c\/li\u003e\n  \u003cli\u003eOnboard 4 bar or 7 bar MAP sensor\u003c\/li\u003e\n  \u003cli\u003eContinuous onboard barometric correction\u003c\/li\u003e\n  \u003cli\u003eUSB tuning connection\u003c\/li\u003e\n  \u003cli\u003e512 MB onboard data logging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVW Group PQ34 platform\u003c\/li\u003e\n  \u003cli\u003e1.8T engines only\u003c\/li\u003e\n  \u003cli\u003eElectronic throttle (drive by wire)\u003c\/li\u003e\n  \u003cli\u003eManual transmission only\u003c\/li\u003e\n  \u003cli\u003eFront wheel drive or Haldex based all wheel drive\u003c\/li\u003e\n  \u003cli\u003eTwo connector, 121 pin factory ECU header\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nKnown compatible vehicles include Audi TT (1999–2002), VW Golf, Passat, and Beetle models using the 1.8T platform.\nAdditional Audi, VW, SEAT, and Skoda applications may be compatible. Refer to the official documentation for the full engine code list.\n\u003c\/p\u003e\n\n\u003cp\u003e\nVehicles with engine codes AEB, AGU, AJH, and AJL are not compatible.\n\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 6D fuel and ignition mapping\u003c\/li\u003e\n  \u003cli\u003eBoost control with multi-dimensional tables\u003c\/li\u003e\n  \u003cli\u003eLaunch control, anti lag, and flat shift\u003c\/li\u003e\n  \u003cli\u003eIndividual cylinder fuel and ignition trims\u003c\/li\u003e\n  \u003cli\u003eKnock control with windowing\u003c\/li\u003e\n  \u003cli\u003eSelectable dual fuel, ignition, and boost maps\u003c\/li\u003e\n  \u003cli\u003eGear-based fuel, ignition, and boost compensation\u003c\/li\u003e\n  \u003cli\u003eQuickTune automated fuel tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eI O Expansion\u003c\/h2\u003e\n\u003cp\u003e\nThe TTLink TTX does not use a dedicated expansion connector.\nAdditional inputs and outputs are accessed through the main ECU header.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePin 110 – Analogue Temperature 3\u003c\/li\u003e\n  \u003cli\u003ePin 111 – Analogue Voltage 10\u003c\/li\u003e\n  \u003cli\u003ePin 112 – Digital Input 9\u003c\/li\u003e\n  \u003cli\u003ePin 113 – Ignition Output 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDownloads and Resources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0811\/8022\/9941\/files\/G4x_TTLink_TTX_Audi_1.8t_Installation_Manual.pdf?v=1754477251\" target=\"_blank\"\u003eInstallation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0811\/8022\/9941\/files\/G4x_TTLink_TTX_Audi_1.8t_Specifications.pdf?v=1754477249\" target=\"_blank\"\u003eSpecifications Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0811\/8022\/9941\/files\/G4x_TTLink_TTX_Audi_1.8t_Wiring_Pinout.pdf?v=1754477251\" target=\"_blank\"\u003eWiring Diagram and Pinout (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003ca href=\"\/pages\/link-ecu-resources\"\u003e\u003cstrong\u003eView all Link ECU Resources\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/p\u003e\n","brand":"Link Engine Management","offers":[{"title":"Default Title","offer_id":47891625738549,"sku":"208-4000","price":1355.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/8022\/9941\/files\/G4XTTLinkX.jpg?v=1705506369"}],"url":"https:\/\/shopecu.com\/collections\/link-ecu-audi-plugin.oembed","provider":"SHOPECU","version":"1.0","type":"link"}