{"product_id":"honda-k-series-link-haltech-ecu-wiring-harness-for-bmw-e30-pro-series","title":"Wiring Specialties Honda K-Series LINK\/Haltech ECU Wiring Harness for BMW E30 - PRO SERIES WRS-PROK20K24-LINKHALECU-E30","description":"\u003cp\u003eOur Honda K-Series PRO Swap harness is designed to make the 2.0L and 2.4L K-Series engines swap into a RWD platform easily – plug and play! This harness is specifically built for Modern Aftermarket ECUs like LINK G4 Series \u0026amp; Haltech Elite Series. See 1st Option dropdown list for available ECUs. This harness is specifically engineered for a BMW E30 1982-1993 with the K-Series Honda\/Acura K20 or K24 engine swap. It was developed in house on an actual K-Series engine to ensure a perfect fit to all engine connections. Oil pressure, fuel pressure, oil temp, flex fuel and built-in o2 sensor options are available.  Contact Sales with any questions or to inquire about speedometer signals or other specific functions. NOTE for 1982-1986 E30 Models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDue to the existing OEM chassis harness wiring age \u0026amp; it being inadequate to support a modern EFI system properly, 82-86 E30 orders will receive a self-contained version of the harness which utilizes a 5-relay Bussmann fuse block to integrate with ignition, fuel pump, two cooling fans and Auxiliary relays.\u003c\/li\u003e\n\u003cli\u003eYou will need to manually connect a handful of wires for speedo, tach, coolant temp, oil pressure warning light, alternator warning light etc. These can be connected into the OEM body connector or wired directly to individual sensors \u0026amp; gauges.\u003c\/li\u003e\n\u003cli\u003eThis option provides the best results in ensuring the more modern EFI system is not negatively affected by the existing chassis wiring in the E30.  A Factory Service Manual or other wiring diagrams will be required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eENGINE: Honda \/ Acura K-Series 2.0L \u0026amp; 2.4L Engines\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2001-2006 Honda Civic Type R (JDM)\u003c\/li\u003e\n\u003cli\u003e2001-2006 Honda Integra Type R (JDM)\u003c\/li\u003e\n\u003cli\u003e2002-2008 Honda Accord Euro R (JDM)\u003c\/li\u003e\n\u003cli\u003e2007-2011 Honda Civic Type R (JDM)\u003c\/li\u003e\n\u003cli\u003eAny K24 from 2002-2014 Acura \/ Honda CR-V, Civic, Stream, Integra, RSX, Element, Accord CHASSIS: BMW E30 1982\u003c\/li\u003e\n\u003cli\u003e1993 PRO-SERIES HARNESS TECHNICAL SPECS\u003c\/li\u003e\n\u003cli\u003ePlug and Play – simple and efficient\u003c\/li\u003e\n\u003cli\u003eNO CORE HARNESS or additional wiring required\u003c\/li\u003e\n\u003cli\u003eOEM wire colors used, where applicable\u003c\/li\u003e\n\u003cli\u003eFireproof fiberglass sleeving used in high-temp sections near the manifold \u0026amp; turbo (-40°C\/-40°F to +450°C\/+845°F operating temperature)\u003c\/li\u003e\n\u003cli\u003ePoint-to-Point continuity tested on every wire\u003c\/li\u003e\n\u003cli\u003eConstructed using exact OEM connectors and seals\u003c\/li\u003e\n\u003cli\u003eMade with high temp TXL wire with adhesive shrink tubing (-40°C\/-40°F to +125°C\/+257°F operating temperature)\u003c\/li\u003e\n\u003cli\u003eWrapped in lightweight nylon loom (-94°C\/-137°F to +125°C\/+257°F operating temperature)\u003c\/li\u003e\n\u003cli\u003eIncludes a charge harness and improved grounds\u003c\/li\u003e\n\u003cli\u003eFully tested after production for an easy plug-and-play installation PRO-SERIES HARNESS INCLUDES\u003c\/li\u003e\n\u003cli\u003eMain Engine and Transmission one-piece tucked harness\u003c\/li\u003e\n\u003cli\u003eAlternator charge cable\u003c\/li\u003e\n\u003cli\u003eKnock sensor connector\u003c\/li\u003e\n\u003cli\u003eMAP connector (OEM or Upgraded)\u003c\/li\u003e\n\u003cli\u003eIAT Connector\u003c\/li\u003e\n\u003cli\u003eTPS Connector\u003c\/li\u003e\n\u003cli\u003e4x Injector connections\u003c\/li\u003e\n\u003cli\u003eCAM sensor connector\u003c\/li\u003e\n\u003cli\u003eOEM Oxygen sensor connector\u003c\/li\u003e\n\u003cli\u003eGround ring terminal\u003c\/li\u003e\n\u003cli\u003eIdle control\/fast idle connectors\u003c\/li\u003e\n\u003cli\u003eEngine coolant sensor and gauge coolant temp switch connectors\u003c\/li\u003e\n\u003cli\u003eReverse sensor connector\u003c\/li\u003e\n\u003cli\u003eSpeed sensor connector for indicated transmissions only\u003c\/li\u003e\n\u003cli\u003eAlternator connector\u003c\/li\u003e\n\u003cli\u003eStarter signal connector\u003c\/li\u003e\n\u003cli\u003eOEM oil pressure 1-pin connector (only 1-pin version supplied)\u003c\/li\u003e\n\u003cli\u003eDash and fuse box connections through the Interface harness\u003c\/li\u003e\n\u003cli\u003ePrintable install instructions with pictures\u003c\/li\u003e\n\u003cli\u003eTurn Key ENGINE START Guarantee\u003c\/li\u003e\n\u003cli\u003eTech support for our customers 7 days a week   FAQ \u0026amp; OTHER DETAILS\u003c\/li\u003e\n\u003cli\u003eAlternator Charge Cable\u003c\/li\u003e\n\u003cli\u003eThis item ties the starter\/battery directly to the Alternator output, which allows the improved power routing on our harness to eliminate the wire running from the alternator to the fusebox and\/or battery while still charging the battery normally.\u003c\/li\u003e\n\u003cli\u003eGrounding Kit\u003c\/li\u003e\n\u003cli\u003eOur Kit ties a number if engine components to the body of the car and ensures that you will not have issues resulting from poor grounds. The Grounding Kit utilizes Ultra High temp fiberglass sleeving to allow installation under or around exhaust components. Very flexible mounting options allow you to connect the block, head, battery tray, alternator case and chassis to completely eliminate all grounding issues.\u003c\/li\u003e\n\u003cli\u003eSpeedo \/ Tach Signal Conditioning\u003c\/li\u003e\n\u003cli\u003eThe Dakota Digital SGI-5 unit for Speed and the SGI-8 unit for Tach can 'condition' the signal to compensate for cross-platform swaps and\/or changes to the number of cylinders. If the Option exists to ADD either unit on the harness page for your swap, then you need them for proper speedo \u0026amp; tach operation. Please note that some transmissions (350z, BMW ZF and S15 Silvia for example) do not have a speed sensor and will require a non-harness based solution like a GPS speedo. Most Nissan to Nissan swaps can simply adjust the tachometer to compensate.\u003c\/li\u003e\n\u003cli\u003ePlug-n-Play vs Universal\u003c\/li\u003e\n\u003cli\u003ePlug-n-Play harnesses connect to your car's underhood fuse box for power and to connectors under the dash for gauges etc. Universal harnesses do not need an underhood fusebox to connect to and the wiring for gauges and warning lights is provided as a 'flying lead' which are bare wires labeled with their function.\u003c\/li\u003e\n\u003cli\u003eRight Hand Drive (RHD) Conversions\u003c\/li\u003e\n\u003cli\u003eIf you used ALL the stock LHD chassis connectors for your RHD swap, order the LHD version of the harness. If you used ALL the clip\/swap RHD chassis connectors, order the RHD version of the harness. If you used a combination of LHD and RHD chassis connectors, please contact us as our harnesses will need modification.\u003c\/li\u003e\n\u003cli\u003eDon't See It?\u003c\/li\u003e\n\u003cli\u003eIf you have injectors, throttle body, coilpacks or any other item that you do not see on the Options offerings, please contact us. Chances are we can do it!\u003c\/li\u003e\n\u003cli\u003eBattery Cables \/ Battery Relocation\u003c\/li\u003e\n\u003cli\u003eThe battery must be connected to the starter, so you need a battery cable from the positive battery terminal to the starter main power lug. Typically this positive battery cable also powers up the main under hood fusebox, which runs many of the non-engine items on your car like interior lights, dash power and headlights\/taillights. Please make sure you have prepared for this as each install is different. Read more\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wiring Specialties","offers":[{"title":"Default Title","offer_id":48086438183064,"sku":"9HVCY","price":1284.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/0867\/0360\/files\/wiring-specialties-wrs-prok20k24-linkhalecu-e30-main.png?v=1771225414","url":"https:\/\/frsport.com\/products\/honda-k-series-link-haltech-ecu-wiring-harness-for-bmw-e30-pro-series","provider":"FR SPORT","version":"1.0","type":"link"}