{"product_id":"gowesty-fuel-injection-kit","title":"GoWesty Fuel Injection Component Replacement Kit [Vanagon]","description":"\u003cp style=\"text-align: justify;\"\u003eFor many years now, the \"Achilles' heel\" of the 1983-91 Vanagon has been the antiquated and usually-problematic Bosch engine management system. Even when it was brand new, it was far from perfect. Fast forward over thirty years, and one finds as that every wire, connection, and component has the potential to bring your perfectly planned road trip to a screeching halt. Volkswagen themselves knew the system had genuine flaws, as did every Vanagon owner, repair shop, and parts retailer. \u003cbr\u003e\u003cbr\u003eFor over a decade, we explored fixes, patches, upgrades, and improvements. We were convinced we could get it to work reliably, but we were wrong. Short of Volkswagen releasing brand-new parts to completely replace the entire system, the original Bosch management system was going the way of the Dodo.\u003cbr\u003e\u003cbr\u003e\u003cem\u003eThe writing was on the wall: The system had to be replaced with something smarter and more reliable.\u003c\/em\u003e \u003cbr\u003e\u003cbr\u003eBut what would this be, and who would invent such a thing? Who else? GoWesty! We rolled up our sleeves back around 2012 and got to work! After thousands of test hours, tens of thousands of test miles, and an unbelievable amount of effort, we were finally able to release this system in January 2018! \u003ca href=\"https:\/\/gowesty.com\/blogs\/article-library\/full-story-the-gowesty-fuel-injection-component-replacement-kit\" target=\"_blank\" rel=\"noopener\"\u003eRead the full story.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eThis product does the following:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces no-longer-available-new (NLA) Bosch components\u003c\/li\u003e\n\u003cli\u003eImproves reliability\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency\u003c\/li\u003e\n\u003cli\u003eImproves performance\u003c\/li\u003e\n\u003cli\u003eReal-time system monitoring and troubleshooting via by ScanGauge3* - \u003cem\u003eSee \"Display\" tab\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with any 1986-91 waterboxer currently running Digifant fuel injection!\u003c\/li\u003e\n\u003cli\u003eSmog-legal in all 50 states! \u003cspan\u003eExecutive Order\u003c\/span\u003e\u003ca title=\"CARB Executive Order #D-786-2\" href=\"https:\/\/drive.google.com\/file\/d\/1Lt-fTeoBzloZNw2QnXyFzD_wLD-86wy5\/view?usp=sharing\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e#D-786-2\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eDo you have a 1983-85 Vanagon with Digijet Injection? \u003c\/strong\u003e\u003ca title=\"Article: Can I replace my Digijet with GW-EFI\" style=\"color: #cc0000;\" href=\"https:\/\/gowesty.com\/blogs\/article-library\/can-i-replace-my-digijet-efi-with-gowesty-efi\" target=\"_blank\" rel=\"noopener\"\u003eRead this article\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch6\u003eComponents\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eThe GoWesty Engine Management System is comprised of:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eScanGauge OBD-II Kit \u0026amp; Dash Mount\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe ScanGauge3 adds an OBD-II dash display (color \u0026amp; touch) to your GoWesty EFI System. This is a must-have tool for monitoring the health of your engine in real time, and is indispensable when it comes to diagnosing issues. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cem\u003eGoWesty-designed all-new engine management wiring harness\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces prone-to-moisture intrusion, antiquated, corroded, and NLA factory harness\u003c\/li\u003e\n\u003cli\u003eAll modern, completely sealed connectors for years of trouble-free service in all conditions\u003c\/li\u003e\n\u003cli\u003eAlso included with every kit is a GoWesty \u003ca title=\"Alternator Wiring Harness\" href=\"https:\/\/gowesty.com\/products\/alternator-wiring-harness-upgrade-kit\" target=\"_blank\" rel=\"noopener\"\u003eALT-HARNESS\u003c\/a\u003e to ensure a reliable power supply to the system!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cem\u003eNew Electronic Control Unit (ECU)\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces no-longer-available (NLA) Bosch ECU and Idle Control Unit (ICU)\u003c\/li\u003e\n\u003cli\u003eHas standard OBD diagnostics via OBD-II - Added feature\u003c\/li\u003e\n\u003cli\u003eCompatible with standard real-time parameter displays, including ScanGauge - Added feature\u003c\/li\u003e\n\u003cli\u003eCapable of future software updates if\/as needed - Added feature\u003c\/li\u003e\n\u003cli\u003eSequential-fire injection instead of batch-fire injection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cem\u003eAll-new Billet Aluminum Throttle Body with modern TPS\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces worn-out original throttle body with a new redesigned unit\u003c\/li\u003e\n\u003cli\u003eModern, sealed TPS replaces antiquated and NLA factory throttle position switch\u003c\/li\u003e\n\u003cli\u003eObtains accurate throttle position throughout the throttle range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cem\u003eModern manifold absolute pressure (MAP) sensor\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdded sensor for better fuel management control\u003c\/li\u003e\n\u003cli\u003eUsed to obtain engine load and barometric pressure reading\u003c\/li\u003e\n\u003cli\u003eProvides data for automatic altitude compensation—\u003cem\u003eadded feature\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cem\u003eNew oxygen sensor\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces antiquated factory oxygen sensor\u003c\/li\u003e\n\u003cli\u003eModern 4-wire design with sealed electrical plug—\u003cem\u003eadded feature\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsed to adjust fuel trims\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cem\u003eNew knock sensor and controller \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdded sensor to protect engine against detonation\/pre-ignition\u003c\/li\u003e\n\u003cli\u003eUsed to detect detonation\/pre-ignition (called knock) and retard timing to mitigate detonation\/ pre-ignition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cem\u003eModern distributor-less ignition system\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew electronic coil-on-plug ignition coils replaces antiquated factory single coil\u003c\/li\u003e\n\u003cli\u003eNo more high-voltage ignition wires - a common source of spark that causes engine compartment fires - new feature\u003c\/li\u003e\n\u003cli\u003eGoWesty-designed cam position unit and crank position wheel replaces antiquated distributor, cap, rotor, wires\u003c\/li\u003e\n\u003cli\u003eUsed to accurately determine crankshaft and camshaft position\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cem\u003eModern Mass Air Flow (MAF) sensor in GoWesty-designed MAF housing\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces antiquated and NLA factory \"trap door\" air flow meter\u003c\/li\u003e\n\u003cli\u003eMeasures mass of incoming air in order used to calculate required amount of fuel injection\u003c\/li\u003e\n\u003cli\u003eYour choice of basic welded housing or deluxe CNC billet housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cem\u003eGoWesty Tachometer Adapter\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConverts the digital tachometer signal from the more modern ECU to a signal that the factory tachometer will read\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eGoWesty Fuel Injector Bundle\u003cbr\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModern, brand-new, flow-matched injector set designed specifically for our EFI.\u003cbr\u003e\u003cbr\u003e\n\u003ch6\u003eDisplay\u003c\/h6\u003e\n\u003cp class=\"x_MsoNormal\"\u003e\u003cspan\u003e\u003cstrong\u003eScanGauge3:\u003c\/strong\u003e \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Displays your choice of 4, 6 or 9 Graphic Gauges at a time\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Multi-Color Capacitive and Dimmable Touch Screen\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Visual \u0026amp; Audible Alarms\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Free WiFi firmware update capability\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMore ScanGauge Specs from the Manufacturer:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.scangauge.com\/products\/productsscangauge-iii\/\" title=\"ScanGauge III\" rel=\"noopener\" target=\"_blank\"\u003eSCANGAUGE3\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eTech Notes\u003c\/h6\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eTECHNICAL NOTES \u0026amp; CONSIDERATIONS: \u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eIgnition timing: \u003c\/strong\u003eTiming is set to original factory specifications. 35 degrees at 3000 RPM. Idle speed and fuel mixture is not adjustable and is completely automatic, as it was (supposed to be!) with Digifant.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExisting Components: \u003c\/strong\u003eSeveral components of the original fuel injection and delivery systems are not replaced by this kit, and their proper operation is critical for the new GW-EFI system to work properly and reliably. It is HIGHLY recommended that all of these listed below be replaced if they are original, or of unknown age. GoWesty will continue to supply these items individually for the long-term, of course.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.myshopify.com\/products\/fuel-pressure-regulator?_pos=1\u0026amp;_sid=e669c11f1\u0026amp;_ss=r\" rel=\"noopener\" target=\"_blank\"\u003eFuel pressure regulator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.myshopify.com\/products\/fuel-pump?_pos=1\u0026amp;_sid=8d4494b72\u0026amp;_ss=r\" rel=\"noopener\" target=\"_blank\"\u003eFuel pump\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.myshopify.com\/products\/coolant-temperature-sensor?_pos=1\u0026amp;_sid=d2d5ddb96\u0026amp;_ss=r\" rel=\"noopener\" target=\"_blank\"\u003eCoolant temperature sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.myshopify.com\/products\/pressure-switch-for-power-steering?_pos=4\u0026amp;_sid=3bb6ec118\u0026amp;_ss=r\" rel=\"noopener\" target=\"_blank\"\u003ePower steering pressure switch\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cem\u003eDownload the installation instructions on the \"Instructions\" tab to see the pre-check procedure.\u003cbr\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eWarranty \u0026amp; Support\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThe main wiring harness and all other mechanical components are covered by a lifetime warranty with unlimited mileage for the original purchaser.\u003c\/li\u003e\n\u003cli\u003eThis system's ECU, and other electronic\/electrical components are warranted against failure for 12 months\/12,000 miles (whichever comes first).\u003c\/li\u003e\n\u003cli\u003eProfessional installation is highly recommended.\u003c\/li\u003e\n\u003cli\u003eTechnical support for issues at start-up will be offered free of charge, but only between GoWesty support staff and a professional technician.\u003c\/li\u003e\n\u003cli\u003eTechnical support is otherwise offered at $75\/hour, See item \u003ca href=\"https:\/\/gowesty.com\/products\/gowesty-tech-support\" title=\"GoWesty Tech Support\" target=\"_blank\" rel=\"noopener\"\u003eGW-TECH-SUPPORT.\u003cbr\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003ch6\u003eEmissions\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eEMISSIONS INFORMATION: \u003c\/strong\u003eGowesty Fuel Injection Component Replacement Kit (GW-EFI) has received an official California Air Resources Board (CARB) Executive Order\u003ca title=\"CARB Executive Order #D-786-2\" href=\"https:\/\/drive.google.com\/file\/d\/1Lt-fTeoBzloZNw2QnXyFzD_wLD-86wy5\/view?usp=sharing\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003e #D-786-2\u003c\/strong\u003e\u003c\/a\u003e, and is smog-legal in all 50 states.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eImportant note about exhaust systems:\u003c\/strong\u003e Our GoWesty Fuel Injection Component Replacement Kit is guaranteed to work properly only when used with a 100% leak-free exhaust system, including a properly functioning catalytic converter of the type mandated by your state. A pre-catalyst exhaust sampling port is required for air\/fuel mixture related issue diagnosis. This port is located on the \"\u003ca style=\"color: #cc0000;\" href=\"https:\/\/gowesty.com\/products\/stainless-exhaust-j-pipe-collector-to-catalytic-converter?_pos=13\u0026amp;_sid=e73ce1662\u0026amp;_ss=r\u0026amp;variant=41426724749477\" title=\"J-Pipe Stainless Exhaust Part\" rel=\"noopener\" target=\"_blank\"\u003eJ-Pipe\u003c\/a\u003e\" of the original VW and aftermarket GoWesty exhaust systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eInstructions\u003c\/h6\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003ca rel=\"noopener\" title=\"GW-EFI Installation Instructions.pdf\" href=\"https:\/\/drive.google.com\/file\/d\/1ahRWHJ9m9czRK14_95Xx0lxRzCIlgnYP\/view?usp=drive_link\" target=\"_blank\"\u003eGoWesty Fuel Injection Kit - Installation PDF\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1AAtANaZ1ryaYvKdI0Zi6jc_KTFit2xJr\/view?usp=sharing\" title=\"GW-EFI Wiring Diagram\" rel=\"noopener\" target=\"_blank\"\u003eGW-EFI Wiring Diagram\u003c\/a\u003e\u003ca title=\"GW-EFI Wiring Diagram\" href=\"https:\/\/drive.google.com\/file\/d\/16TFw-48C8zarGGOOlxvTNMkJpfaeubpa\/view?usp=share_link\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1Ai9Rmev_4Trg6tHUI2SnlX7go4stJtq1\/view?usp=sharing\" rel=\"noopener\" target=\"_blank\"\u003eGVW-SCANGAUGE-KIT - Installation PDF\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eEstimated Installation Times:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional VW mechanic first time GW-EFI install : Estimated 10-12 hours\u003c\/li\u003e\n\u003cli\u003eProfessional VW mechanic, who has previously installed the GW-EFI: Estimated 8 hours\u003c\/li\u003e\n\u003cli\u003eAmateur: Estimated 14+ hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eReplacement Parts\u003c\/h6\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eNeed replacement parts, like an oxygen sensor or an ignition coil? \u003c\/strong\u003eFear not, we based our system around readily available parts that you can source from virtually any auto parts store, or pop some in your cart from the list below.\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.myshopify.com\/products\/mass-air-flow-sensor-gw-efi?_pos=1\u0026amp;_sid=576dd1687\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener\"\u003eMass Air Flow (MAF) Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.myshopify.com\/products\/cam-crank-position-sensor-gw-efi\" target=\"_blank\" rel=\"noopener\"\u003eCam \u0026amp; Crank Position Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.myshopify.com\/products\/map-sensor-gw-efi?_pos=1\u0026amp;_sid=432230419\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener\"\u003eManifold Absolute Pressure (MAP) Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.myshopify.com\/products\/knock-sensor-gw-efi?_pos=1\u0026amp;_sid=fb8993ba5\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener\"\u003eKnock Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.myshopify.com\/products\/oxygen-sensor-gw-efi\" target=\"_blank\" rel=\"noopener\"\u003eOxygen Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.myshopify.com\/products\/ignition-coil-pack-gw-efi\" target=\"_blank\" rel=\"noopener\"\u003eIgnition Coil Pack\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gowesty.com\/products\/ngk-spark-plug-for-gw-efi-4-pack\" title=\"NGK Spark Plug 4-Pack\" target=\"_blank\" rel=\"noopener\"\u003eSpark Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003ePrefer to hit up your local parts supplier? \u003c\/strong\u003e\u003ca title=\"OTS Parts List 200415.pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/8170\/4357\/files\/OTS_Parts_List_200415.pdf?v=1654644160\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Local Auto Parts List PDF\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GoWesty","offers":[{"title":"2.2 \/ 2.3 \/ 2.45","offer_id":51895513842032,"sku":"GW-EFI+SG3BM","price":3750.0,"currency_code":"USD","in_stock":true},{"title":"2.7","offer_id":53215619481968,"sku":"GW-EFI-2700BM","price":3750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8170\/4357\/files\/GVW-EFI_for_CARB_10_30_2025.jpg?v=1761857681","url":"https:\/\/gowesty.com\/en-ca\/products\/gowesty-fuel-injection-kit","provider":"GoWesty","version":"1.0","type":"link"}