{"product_id":"standalone-engine-management-unit","title":"Standalone Engine Management Unit","description":"The ECU Master MWR-870432 is a direct-connect standalone engine management unit that completely replaces the stock ECU, taking full control of all engine and related body functionality. The harness is a direct connection, making it tidier and more compact than parallel kits.\n\nThis unit features a robust CNC aluminum housing with IP 65 protection and operates within a temperature range of -40 to 105°C (AECQ100 Grade2). It is protected against reverse polarity and short circuits, with an operating voltage range of 6-22V that offers resistance to transients per ISO 7637.\n\nKey features include 8 injector outputs (5A protected, low side), 6 ignition outputs (15A rated, protected for passive or active coils, supporting up to 12 cylinders in wasted spark), and 6 auxiliary outputs (5A protected, low side). It also offers 9 analog inputs (0-5V, 10-bit resolution), 2 EGT inputs, 2 knock sensor inputs, and a built-in wideband controller supporting Bosch LSU 4.2, 4.9, or narrowband sensors. Communication is handled via USB, serial, or CAN-Bus.\n\nThis ECU Master unit is specifically designed for manual transmission (MT ONLY) Toyota MR2 Spyder (MR-S) models from 2000-2005 and Celica GT (1ZZ) and GTS (2ZZ) models from 2000-2005 (with specific notes for 2003-05 Celica GTS non-USA models with cable throttle). It is also compatible with 2000+ non-USA market Corolla models with 1ZZ-FE, 2ZZ-GE, 3ZZ-FE, and 4ZZ-FE engines and 3-row ECU connectors. Crucially, it does NOT fit automatic or SMT transmissions, any North American Corolla models, or 2003-2006 Corolla\/Matrix\/Vibe models (which require a parallel kit). This unit is for off-highway use only and is not emissions legal, lacking OBD functionality.","brand":"ECU Master","offers":[{"title":"Default Title","offer_id":52687922495800,"sku":"MWR-870432","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664195640.jpg?v=1784887511","url":"https:\/\/store.motormia.co\/products\/standalone-engine-management-unit","provider":"MOTORMIA","version":"1.0","type":"link"}