{"product_id":"fuel-injector-return-flow-test-kit-engine-oil-pressure-gauge","title":"Fuel Injector Return Flow Test Kit | Engine Pressure Gauge","description":"\n\u003ch2\u003eFuel Injector Return Flow Test Kit with Engine Oil Pressure Gauge\u003c\/h2\u003e\n\u003cp\u003eAccurately diagnose fuel system issues with this professional-grade \u003cstrong\u003eFuel Injector Return Flow Test Kit\u003c\/strong\u003e. Designed for mechanics and DIY enthusiasts alike, this comprehensive kit lets you measure the exact amount of fuel each injector returns to the deposit tank — making it simple to isolate a faulty or underperforming injector quickly and confidently.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Return Flow Measurement:\u003c\/strong\u003e Compares fuel return volumes across injectors to rapidly identify a damaged or malfunctioning unit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Injector Compatibility:\u003c\/strong\u003e Includes adapters for Bosch, Siemens, Denso, and Delphi injectors — covering a broad range of vehicle makes and models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupports Up to 6 Cylinders:\u003c\/strong\u003e Suited for engines with up to 6 injectors; six of each adapter type are included.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Measurement Reservoirs:\u003c\/strong\u003e Built-in reservoirs allow fast, accurate, real-time readings without guesswork.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick Coupling Design:\u003c\/strong\u003e Tool-free connections speed up setup so you spend less time connecting and more time diagnosing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpanded Compatibility:\u003c\/strong\u003e Allows standard flow meter kits to be used with a wider variety of injectors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets CE safety and quality standards for professional automotive tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Battery Required:\u003c\/strong\u003e Fully mechanical operation — no power source needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% Brand New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper \u0026amp; Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Color:\u003c\/strong\u003e Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 29806\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Fuel Injector Return Flow Gauge Detection Tool Kit (in red carry case)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Tools You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fueleconomy.gov\/feg\/drive.shtml\" target=\"_blank\" rel=\"noopener\"\u003eFuelEconomy.gov driving efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which fuel injector brands are compatible with this test kit?\u003c\/h4\u003e\n\u003cp\u003eA: This fuel injector return flow test kit includes adapters for Bosch, Siemens, Denso, and Delphi injectors, making it compatible with a wide range of petrol and diesel engines across many vehicle manufacturers.\u003c\/p\u003e\n\u003ch4\u003eQ: How many cylinders can this kit test at once?\u003c\/h4\u003e\n\u003cp\u003eA: The kit supports engines with up to 6 cylinders. Six adapters of each type are included so you can perform simultaneous measurements across all injectors for a fast and accurate side-by-side comparison.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need any special tools or power source to use this kit?\u003c\/h4\u003e\n\u003cp\u003eA: No batteries or external power source are required. The kit uses a fully mechanical quick-coupling design, so setup is straightforward and tool-free, ideal for both professional workshop use and home garage diagnostics.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which fuel injector brands are compatible with this test kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This fuel injector return flow test kit includes adapters for Bosch, Siemens, Denso, and Delphi injectors, making it compatible with a wide range of petrol and diesel engines across many vehicle manufacturers.\"}}, {\"@type\": \"Question\", \"name\": \"How many cylinders can this kit test at once?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit supports engines with up to 6 cylinders. 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The kit uses a fully mechanical quick-coupling design, so setup is straightforward and tool-free, ideal for both professional workshop use and home garage diagnostics.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Fuel Injector Return Flow Test Kit | Engine Pressure Gauge\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/fuel-injector-return-flow-test-kit-engine-oil-pressure-gauge\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"black","offer_id":44131128934487,"sku":"14:193","price":156.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S0fcb4c09977d46589ebf5156b8e85a98F.webp?v=1786396015","url":"https:\/\/axlcustomersupport.com\/products\/fuel-injector-return-flow-test-kit-engine-oil-pressure-gauge","provider":"Axl","version":"1.0","type":"link"}