{"product_id":"ecu-pr-4-evo","title":"ECU Pro Tune PR-4 EVO","description":"\u003ch2\u003eWhat is the PR-4 EVO ECU\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePro Tune PR-4 EVO\u003c\/strong\u003e is the evolution of the renowned PR-4: an advanced engine electronic management and data acquisition system (ECU) for internal combustion engines of up to \u003cstrong\u003e6 sequential cylinders\u003c\/strong\u003e or up to \u003cstrong\u003e12 cylinders in semi-sequential mode\u003c\/strong\u003e. It includes support for 2 customizable CAN buses for integration with external systems and proprietary networks.\u003c\/p\u003e\n\u003ch2\u003eWho is it for?\u003c\/h2\u003e\n\u003cp\u003eRecommended for tuners and racing teams that require full sequential management for up to 6 cylinders, dual boost and variable valve timing control, Flex Fuel support, and user channels for custom sensors. It is the ECU for advanced projects — high-performance 4 and 6 cylinder engines, turbocharged, supercharged, and applications with special sensors.\u003c\/p\u003e\n\u003ch2\u003eDifferences from the PR-Sport EVO\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSequential injection\u003c\/strong\u003e up to 6 cylinders (PR-Sport: semi-sequential up to 6 cyl)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2 customizable CAN buses\u003c\/strong\u003e 100–1000 kbps (PR-Sport: SP only)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDual boost control\u003c\/strong\u003e and dual variable valve timing\u003c\/li\u003e\n\n\u003cli\u003eNative support for \u003cstrong\u003eFlex Fuel\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eMore inputs (10 vs. 6) and outputs (7 vs. 5)\u003c\/li\u003e\n\n\u003cli\u003eMolex 48-pin connector (vs. JAE 36-pin)\u003c\/li\u003e\n\n\u003cli\u003eMachined aluminum case (vs. polymer)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eNew firmware 300\u003c\/h2\u003e\n\u003cp\u003eThe EVO version brings \u003cstrong\u003efirmware 300\u003c\/strong\u003e with faster sensor readings, enhanced Flex Fuel support, user channels for custom sensors, and new control strategies.\u003c\/p\u003e\n\u003ch2\u003eMain functions\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eIntegrated lambda sensor conditioner (Bosch LSU 4.2, LSU 4.9 and NTK)\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDual\u003c\/strong\u003e boost control\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDual\u003c\/strong\u003e variable valve timing control\u003c\/li\u003e\n\n\u003cli\u003eIntegrated electronic throttle control (dedicated ETC+ and ETC- outputs)\u003c\/li\u003e\n\n\u003cli\u003eFlex Fuel support\u003c\/li\u003e\n\n\u003cli\u003eLaunch Control\u003c\/li\u003e\n\n\u003cli\u003eTraction control\u003c\/li\u003e\n\n\u003cli\u003ePower Shift — fast gear change\u003c\/li\u003e\n\n\u003cli\u003eAnti-Lag\u003c\/li\u003e\n\n\u003cli\u003eAsymmetric ignition\u003c\/li\u003e\n\n\u003cli\u003ePeak and Hold for low impedance injectors\u003c\/li\u003e\n\n\u003cli\u003eEmergency map (contingency for TP, MAF and MAP failures)\u003c\/li\u003e\n\n\u003cli\u003eAuxiliary injector bank\u003c\/li\u003e\n\n\u003cli\u003eAutomatic lambda learning\u003c\/li\u003e\n\n\u003cli\u003ePassword-protected map\u003c\/li\u003e\n\n\u003cli\u003eContinuous datalogging of 32 MB (10 channels @ 10 Hz → 6 h \/ 10 channels @ 1 Hz → 60 h)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ch3\u003eManagement capacity\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCylinders\u003c\/th\u003e\n\n\u003ctd\u003eUp to 6 sequential \/ 12 semi-sequential\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eInjector outputs\u003c\/th\u003e\n\n\u003ctd\u003e6 (4.5 A) with Peak \u0026amp; Hold\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eIgnition outputs\u003c\/th\u003e\n\n\u003ctd\u003e6 (with integrated driver)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eAuxiliary outputs\u003c\/th\u003e\n\n\u003ctd\u003e7 (4 configurable 3 A + 2 ETC 5 A + 1 timed)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eInputs and sensors\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTotal inputs\u003c\/th\u003e\n\n\u003ctd\u003e10\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eConfigurable analog\u003c\/th\u003e\n\n\u003ctd\u003e9 (5 V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eWith pull-up\u003c\/th\u003e\n\n\u003ctd\u003e6 (2.7 kΩ, 5 V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDigital\u003c\/th\u003e\n\n\u003ctd\u003e2 (0.5–6500 Hz)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eRPM\u003c\/th\u003e\n\n\u003ctd\u003e1 dedicated (Hall or inductive)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eIntegrated MAP\u003c\/th\u003e\n\n\u003ctd\u003e400 kPa (upgradeable to 700 kPa)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUser channels\u003c\/th\u003e\n\n\u003ctd\u003eFull support (TDL 4.3 firmware)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and electrical characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePart Number\u003c\/th\u003e\n\n\u003ctd\u003e27177\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDimensions\u003c\/th\u003e\n\n\u003ctd\u003e123 × 93 × 40 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eWeight\u003c\/th\u003e\n\n\u003ctd\u003e396 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eHousing\u003c\/th\u003e\n\n\u003ctd\u003eMachined aluminum, black electrostatic paint\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eConnector\u003c\/th\u003e\n\n\u003ctd\u003eAutomotive Molex 48-pin (waterproof)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eOperating voltage\u003c\/th\u003e\n\n\u003ctd\u003e7 V to 22 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eMaximum consumption\u003c\/th\u003e\n\n\u003ctd\u003e5 A @ 12 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\n\u003ctd\u003e-10 °C to 105 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eProtections\u003c\/th\u003e\n\n\u003ctd\u003eReverse polarity and overcurrent\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eCommunication\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCAN\u003c\/th\u003e\n\n\u003ctd\u003e2 customizable protocols, 100 to 1000 kbps\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eSerial\u003c\/th\u003e\n\n\u003ctd\u003e115.2 \/ 500 kbps\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSB\u003c\/th\u003e\n\n\u003ctd\u003eDirect communication with Pro Tune Workbench PRO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\u003ch2\u003eCompatible software\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePro Tune Workbench PRO\u003c\/strong\u003e — engine calibration with real-time graphs\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePro Tune Analyzer\u003c\/strong\u003e — data analysis (graphs, histograms, reports)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/drive\/folders\/1ldvOU-QvL79QHi3NrhcEgPBhKYxCkcsG?usp=sharing\" target=\"_blank\"\u003ePR-4 Manual\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/drive\/folders\/1ldvOU-QvL79QHi3NrhcEgPBhKYxCkcsG?usp=sharing\" target=\"_blank\"\u003ePR-4 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/drive\/folders\/1ldvOU-QvL79QHi3NrhcEgPBhKYxCkcsG?usp=sharing\" target=\"_blank\"\u003ePro Tune Workbench PRO\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/drive\/folders\/1ldvOU-QvL79QHi3NrhcEgPBhKYxCkcsG?usp=sharing\" target=\"_blank\"\u003ePro Tune Analyzer\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/drive\/folders\/1RlQefvnYUWzLnrLC1Y0-ZyibQpPsmkvz?usp=sharing\" target=\"_blank\"\u003ePro Tune ECU Comparison Table\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eShipping time\u003c\/h2\u003e\n\u003cp\u003e⏱ Shipping in \u003cstrong\u003e7 to 15 business days\u003c\/strong\u003e after payment confirmation.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow many cylinders does the PR-4 EVO support?\u003c\/h3\u003e\n\u003cp\u003eUp to 6 cylinders in full sequential mode, or up to 12 cylinders in semi-sequential mode.\u003c\/p\u003e\n\u003ch3\u003eDoes it come with a pre-harness?\u003c\/h3\u003e\n\u003cp\u003eThere are \u003cem\u003eWithout Pre-Harness\u003c\/em\u003e and \u003cem\u003eWith Pre-Harness\u003c\/em\u003e options. There are also combos with TDL 4.3 or TDL 7 EVO. Select the variant on the page.\u003c\/p\u003e\n\u003ch3\u003eDoes it support Flex Fuel?\u003c\/h3\u003e\n\u003cp\u003eYes. Firmware 300 provides enhanced Flex Fuel support with user channels for custom sensors.\u003c\/p\u003e\n\u003ch3\u003eDifference between PR-4 EVO and PR-Sport EVO?\u003c\/h3\u003e\n\u003cp\u003eThe PR-4 EVO offers full sequential injection, 2 customizable CAN buses, dual boost and variable valve timing control, a Molex 48-pin connector, and an aluminum case. The PR-Sport is more compact, with semi-sequential and a focus on entry-level projects.\u003c\/p\u003e\n\u003ch3\u003eDoes it have warranty and support?\u003c\/h3\u003e\n\u003cp\u003eYes. Pro Tune technical support and warranty according to commercial policy.\u003c\/p\u003e","brand":"Pro Tune","offers":[{"title":"No pre-lube","offer_id":50567153844470,"sku":"86","price":5273.0,"currency_code":"BRL","in_stock":false},{"title":"With PR-4 pre-whip","offer_id":50567153877238,"sku":"86","price":6420.0,"currency_code":"BRL","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/4369\/5606\/files\/ecommerce-trafego-20-3_4c54cec734163c9697fc7b581d5e2ba4.webp?v=1777580380","url":"https:\/\/www.protune.com.br\/en\/products\/ecu-pr-4-evo","provider":"Pro Tune ","version":"1.0","type":"link"}