{"product_id":"toyota-starlet-ep91-plug-in-wiring-loom-harness-maxxecu-gen2-sport","title":"Toyota Starlet EP91 Plug-in Wiring Loom (Harness) MaxxECU GEN2 SPORT","description":"\u003cp\u003eImages are for reference only\u003c\/p\u003e\n\u003cp\u003eUnlike a patch harness, a plug-in wiring harness is a complete replacement for the engine wiring, see the diagram below for the 98\/99 Glanza V, highlighted in green. This harness seamlessly connects to the engine bay fusebox and interior body connectors (1\/2\/3, depending on your year\/country\/engine). Most factory functions are retained; details on what stays and what doesn't are further explained below. The harness doesn't include a new battery cable, so you'll need to strip this from your existing wiring (check out the video at the bottom of this page for a guide). However, we're considering offering this in the future.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0907\/7568\/3414\/files\/OPTIMIZE_BACKUP_PRODUCT_Screenshot_2026-02-08_211700.png?v=1771155022\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eIs your build ever evolving? This wiring harness allows easy changes to injectors, coils, and additional features as required.\u003c\/h3\u003e\n\u003cp\u003eThis harness uses sub harnesses with Deutsch\/Amphenol DTM\/ATM plugs for injectors, coils and additional features so you can change what you need to when you need to. We also supply the pinouts for these connectors so any competent wiring DIYer can make the changes themselves!\u003c\/p\u003e\n\u003ch3\u003eI don't see any options for fuel\/oil pressure sensors or other features, can these be added?\u003c\/h3\u003e\n\u003cp\u003eYes! We include 2 breakout connectors for this purpose, one in the engine bay and another in the interior. Because everyone's build is different, we decided the best approach would be a modular harness. This means everyone has the same main harness, which keeps costs low, and people can then choose to have whatever extra features they would like. To order custom additions, please get in touch!\u003c\/p\u003e\n\u003ch3\u003eHave questions?\u003c\/h3\u003e\n\u003cp\u003eCall us on \u003ca href=\"tel:+441475325091\"\u003e+44 1475 325 091\u003c\/a\u003e or message us via the \u003ca href=\"https:\/\/ep-wiring.com\/contact\/\"\u003econtact page\u003c\/a\u003e, \u003ca href=\"https:\/\/www.instagram.com\/ep_wiring\/\"\u003eInstagram\u003c\/a\u003e or \u003ca href=\"https:\/\/www.facebook.com\/epwiring\"\u003eFacebook.\u003c\/a\u003e We're here to help!\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with \u003cstrong\u003eRight hand drive (RHD) EP91\u003c\/strong\u003e models - If you have a different model then please \u003ca href=\"https:\/\/ep-wiring.com\/contact\/\"\u003eget in touch for a quote!\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufactured using Tefzel (ETFE) wire - rated up to 150ºC (OEM is rated to 80ºC)\u003c\/li\u003e\n\u003cli\u003eLoom is covered using high temperature fibreglass braid- rated over 600ºC\u003c\/li\u003e\n\u003cli\u003eInjectors and Coils are on sub harasses so these can be changed in the future! Sub harnesses are available to order by contacting us or listed on the website around June 2024\u003c\/li\u003e\n\u003cli\u003eChoice of stock injector, EV14\/USCAR or Bosch EV1 connectors.\u003c\/li\u003e\n\u003cli\u003eChoice of stock coil, K20 COP (coil on plug) or 2ZZ\/Yaris COP.\u003c\/li\u003e\n\u003cli\u003eChoice of Drive by Wire (DBW) or cable throttle.\u003c\/li\u003e\n\u003cli\u003eFree TPS Sensor mount with non-drive by wire versions!\u003c\/li\u003e\n\u003cli\u003eThe harness is modular so you can customise the additional inputs and outputs! Common options are fuel or oil pressure, flex fuel sensor, clutch switch etc... For customisations \u003ca href=\"https:\/\/ep-wiring.com\/contact\/\"\u003eget in touch with your requirements for a quote and to order\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in house using production line tooling by Komax, Mecal, Rennsteig, Knipex, DMC, TE, RaceSpec, Ideal and Sargent. For ultimate reliability no cheap generic tools will be used in the construction of your wiring harness, Toyota didn't so neither will we!\u003c\/li\u003e\n\u003cli\u003eQuality control including crimp height measurement and point to point pin testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specs and Connectors\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for MaxxECU GEN2 SPORT (please \u003ca href=\"https:\/\/ep-wiring.com\/contact\/\"\u003eget in touch\u003c\/a\u003e if you have a different ECU for a custom order)\u003c\/li\u003e\n\u003cli\u003eToyota 4E or 5E engine\u003c\/li\u003e\n\u003cli\u003eTriggering - Stock \u003cstrong\u003e4E-FTE\u003c\/strong\u003e cam\/distributor sensor (Crank Trigger can be added on as a custom change - please contact us)\u003c\/li\u003e\n\u003cli\u003eIntake Air Temp Sensor - Bosch 2 wire sensor connector - Sensor not included\u003c\/li\u003e\n\u003cli\u003eCoolant Sensor (ECT) - Bosch 2 wire or OEM Toyota 3 wire - Sensor not included\u003c\/li\u003e\n\u003cli\u003eOptional Drive By Wire for Bosch 54mm Throttle body (other sizes available, let us know as the pinout changes)\u003c\/li\u003e\n\u003cli\u003eOptional Electronic Accelerator Pedal wiring on DBW versions - GT86\/BRZ pedal connector\u003c\/li\u003e\n\u003cli\u003eCable Throttle versions - Throttle Position (TPS) - Bosch 0 280 122 001 (0280122001) variable throttle position sensor not included\u003c\/li\u003e\n\u003cli\u003eInjectors - Choice of Stock Toyota (aka Denso style), Bosch EV14\/USCAR (ID 1050X, EV14 etc) or Bosch EV1 (Junior Power Timer)\u003c\/li\u003e\n\u003cli\u003eCoils - Choice of Factory 4E-FTE Coil and Ignitor, K20 Coil on Plug or 2ZZ\/Yaris Coil on Plug - Custom coils available just ask! - Coil packs not included\u003c\/li\u003e\n\u003cli\u003eGround Ring Terminals for Coils, AUX, CAN and ECU\u003c\/li\u003e\n\u003cli\u003eKnock Sensor Wiring for Bosch 0261231006 - Sensor not included\u003c\/li\u003e\n\u003cli\u003eBoost Control Solenoid wiring wired in as factory hi\/lo solenoid (Glanza V only - MAC solenoid) - \u003ca href=\"https:\/\/ep-wiring.com\/product\/mac-boost-solenoid\/\"\u003eSolenoid not included - direct plugin option can be ordered from here!\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngine Bay AUX connector (12V+ Power, Ground, 5V+ Sensor Supply, Sensor Ground and spare inputs\/outputs)\u003c\/li\u003e\n\u003cli\u003eCabin AUX connector (12V+ Power, Ground, 5V+ Sensor Supply, Sensor Ground and spare inputs\/outputs)\u003c\/li\u003e\n\u003cli\u003eCAN Plug next to ECU\u003c\/li\u003e\n\u003cli\u003eOEM Check Engine Light\u003c\/li\u003e\n\u003cli\u003eTacho Adapter plug for stock gauge cluster\u003c\/li\u003e\n\u003cli\u003eOil pressure light by OEM switch - If using oil pressure sensor on AUX plug you can wire the ECU to the Oil pressure light - ask for this in the order comments\u003c\/li\u003e\n\u003cli\u003eOEM Boost Switch (Glanza V)\u003c\/li\u003e\n\u003cli\u003eAlternator wiring\u003c\/li\u003e\n\u003cli\u003eOEM fan switch - 98-99 cars only\u003c\/li\u003e\n\u003cli\u003eBrake fluid level connector\u003c\/li\u003e\n\u003cli\u003eFuel Pump relay trigger from ECU output\u003c\/li\u003e\n\u003cli\u003eSpeed Sensor Signal from Stock Gauge Cluster - If you are using a digital dash this will not work\u003c\/li\u003e\n\u003cli\u003eWindscreen wiper wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNot included but required for fitment:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eECU mount - To make your life easier we \u003ca href=\"https:\/\/ep-wiring.com\/product\/ep91-ecu-mounting-plate\/\"\u003emade ECU mounting plates\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003eDBW versions require throttle body mount and pedal mount - \u003ca href=\"https:\/\/ep-wiring.com\/product-category\/drive-by-wire\/\"\u003eWe sell these here\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDBW versions require Electronic Throttle Body - \u003ca href=\"https:\/\/ep-wiring.com\/product\/dbw-throttle-body-adapter-for-4e-fte-intake\/\"\u003emore info here\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDBW versions require Electronic Accelerator Pedal from BRZ\/GT86 - \u003ca href=\"https:\/\/ep-wiring.com\/product\/ep91-92-95-ep82-gt86-electronic-accelerator-pedal-mount\/\"\u003eMore info here\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOEM parts not used:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eABS - Some or all parts of ABS may no longer work\u003c\/li\u003e\n\u003cli\u003eAC Vac solenoids - AC may still work but please ask to confirm\u003c\/li\u003e\n\u003cli\u003eStock idle valve\u003c\/li\u003e\n\u003cli\u003eDiagnostics port\u003c\/li\u003e\n\u003cli\u003eBattery power and ground cables - Original ones must be stripped from original wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo see the install process watch the video of a similar install but with heat shrink covering rather than braid\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6TxAhOQTZ0o?si=T0i-kCg4Xa2ohtmK\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"EP Wiring","offers":[{"title":"Cable Throttle","offer_id":56484037296470,"sku":null,"price":999.0,"currency_code":"GBP","in_stock":true},{"title":"Drive By Wire (E-Throttle)","offer_id":56484037329238,"sku":null,"price":1125.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/7568\/3414\/files\/toyota-starlet-glanza-v-plug-in-wiring-loom-harness-4e5e-maxxecu-gen2-sport-ep-wiring.webp?v=1793891173","url":"https:\/\/ep-wiring.com\/es\/products\/toyota-starlet-ep91-plug-in-wiring-loom-harness-maxxecu-gen2-sport","provider":"EP Wiring","version":"1.0","type":"link"}