{"id":11059,"date":"2026-09-30T10:39:26","date_gmt":"2026-09-30T10:39:26","guid":{"rendered":"https:\/\/shop.autoboss.com\/?post_type=product&#038;p=11059"},"modified":"2026-10-09T05:51:41","modified_gmt":"2026-10-09T05:51:41","slug":"autool-ct500-6-cylinder-gdi-efi-fsi-fuel-injector-cleaner-and-tester","status":"publish","type":"product","link":"https:\/\/autoboss.com\/es\/product\/autool-ct500-6-cylinder-gdi-efi-fsi-fuel-injector-cleaner-and-tester\/","title":{"rendered":"AUTOOL CT500 6-Cylinder GDI\/EFI\/FSI Fuel Injector Cleaner and Tester"},"content":{"rendered":"<div class=\"abd-pd\" data-abd-version=\"1\">\n<header class=\"abd-hero\">\n<h3>Clean and Compare Six Injectors Under Matched Low-Pressure Conditions<\/h3>\n<p class=\"abd-lead\">The CT500 ultrasonically cleans compatible gasoline, EFI, FSI and selected GDI injectors, then compares up to six for spray, leakage, collected volume and response. Selectable drive voltage, fine pulse-width steps and electronic pressure control keep tests repeatable. It is a low-pressure comparison bench, not a high-pressure calibration tool.<\/p>\n<ul class=\"abd-facts\">\n<li>6 Injector Positions<\/li>\n<li>12 \/ 70 \/ 120 V Drive<\/li>\n<li>0.1 ms Pulse Steps<\/li>\n<li>15 Cleaning and Test Functions<\/li>\n<li>Unheated 70 W Ultrasonic<\/li>\n<\/ul>\n<\/header>\n<section class=\"abd-sec\" id=\"abd-features\">\n<h4>Key Features<\/h4>\n<ol class=\"abd-features\">\n<li>\n<h5>Selectable Drive Voltage<\/h5>\n<p>Choose 12 V, 70 V or 120 V to match the injector type and its documented drive requirement.<\/p>\n<\/li>\n<li>\n<h5>Cleaning and Test Functions<\/h5>\n<p>Ultrasonic cleaning, reverse flushing where the feed design allows, on-vehicle cleaning with optional special adapters, leakage, spray and collected-volume checks, and preset operating cycles.<\/p>\n<\/li>\n<li>\n<h5>Pulse, Wide-Pulse and Continuous Modes<\/h5>\n<p>Compare injector response and atomization across more command conditions while keeping pressure, fluid and time the same.<\/p>\n<\/li>\n<li>\n<h5>Six-Position Side-by-Side Testing<\/h5>\n<p>Mount up to six injectors and compare them under one setup; plugs seal unused positions for smaller groups.<\/p>\n<\/li>\n<li>\n<h5>Color Display and Electronic Pressure Control<\/h5>\n<p>Set pressure, speed, pulse width, pulse count and time from a color interface.<\/p>\n<\/li>\n<li>\n<h5>Dual Drain Control<\/h5>\n<p>Two valves handle fluid discharge and recovery; the bench uses one built-in fuel pump.<\/p>\n<\/li>\n<li>\n<h5>Oil Baffle and Storage Drawer<\/h5>\n<p>An oil-baffle design, and a labeled drawer that keeps adapters, plugs, cables, fittings and seals next to the machine.<\/p>\n<\/li>\n<\/ol>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-specs\">\n<h4>More Specifications<\/h4>\n<div class=\"abd-table-wrap\">\n<table class=\"abd-table abd-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Built-in fuel pumps<\/th>\n<td>1<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Drain-control valves<\/th>\n<td>2 (discharge and recovery)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-box\">\n<h4>What&#8217;s in the Box<\/h4>\n<ul class=\"abd-box\">\n<li>CT500 injector cleaner and tester with ultrasonic tank<\/li>\n<li>Injector adapters in multiple connector sizes<\/li>\n<li>Pulse signal cable sets for the listed connector types<\/li>\n<li>Five position plugs for single-injector tests<\/li>\n<li>Rails, fittings, O-rings, tray, funnel, valve and related parts<\/li>\n<li>User manual<\/li>\n<\/ul>\n<figure class=\"abd-fig\"><img decoding=\"async\" src=\"https:\/\/autoboss.com\/wp-content\/uploads\/autool-catalog\/media\/f37371f71050be179009a72b.webp\" alt=\"AUTOOL CT500 injector cleaner and tester with injector adapters, plugs, O-rings, rails, funnel, valve with power cord, tray, basket, pulse signal cables and user manual\" width=\"1200\" height=\"1200\" loading=\"lazy\"><figcaption>CT500 package contents. Adapter types and quantities follow the current order.<\/figcaption><\/figure>\n<p class=\"abd-note\">Voltage selection, pulse settings, fluid handling and troubleshooting: <a href=\"https:\/\/autoboss.com\/wp-content\/uploads\/autool-catalog\/media\/bc9fc995fa870c638cf57dfa.pdf\" target=\"_blank\" rel=\"noopener\">CT500 user manual (PDF)<\/a>.<\/p>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-use\">\n<h4>How to Use<\/h4>\n<ol class=\"abd-steps\">\n<li><b>Identify the injector<\/b><span>Record the part number and confirm technology, connector, feed direction, seals and drive requirement.<\/span><\/li>\n<li><b>Select adapter and voltage<\/b><span>If the drive setting is uncertain, start at 12 V and step up to 70 V, then 120 V, until the injector operates correctly.<\/span><\/li>\n<li><b>Add cleaning fluid<\/b><span>Fill the ultrasonic tank to the operating level with an approved cleaning fluid; never run it dry.<\/span><\/li>\n<li><b>Run ultrasonic cleaning<\/b><span>Secure the injectors, connect the pulse leads and run the selected cleaning cycle.<\/span><\/li>\n<li><b>Mount and seal<\/b><span>Install up to six injectors with correct fittings and seals, and plug every unused position before applying pressure.<\/span><\/li>\n<li><b>Set test parameters<\/b><span>Add approved non-corrosive test fluid, then set pressure, speed, pulse width, pulse count, time, voltage and function.<\/span><\/li>\n<li><b>Compare and repeat<\/b><span>Run the checks under identical conditions, swap channels when needed, repeat after cleaning and recover fluids with the drain controls.<\/span><\/li>\n<\/ol>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-notes\">\n<h4>Good to Know<\/h4>\n<div class=\"abd-notes\">\n<div class=\"abd-note-group is-caution\">\n<h5><span class=\"abd-tag\">Caution<\/span><\/h5>\n<ul>\n<li>Diesel injectors may be ultrasonically cleaned where their procedure permits, but the CT500 cannot test them.<\/li>\n<li>GDI injectors are compared at low bench pressure only; rail-pressure characterization, calibration or coding needs dedicated equipment.<\/li>\n<li>Do not leave an injector at an incorrect high drive voltage for a long time.<\/li>\n<li>Do not use gasoline or cleaning solution in the test circuit, and never mix cleaning and test fluids.<\/li>\n<li>The ultrasonic tank is unheated; choose a heated model if the approved cleaning process requires heat.<\/li>\n<\/ul>\n<\/div>\n<div class=\"abd-note-group is-care\">\n<h5><span class=\"abd-tag\">Care<\/span><\/h5>\n<ul>\n<li>If one cylinder collects less, check seals, rail and pressure, swap channels and repeat before judging the injector.<\/li>\n<li>Replace required seals after cleaning and verify the result on the vehicle.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>GDI \/ EFI \/ FSI Testing:<\/strong> Compare leakage, spray appearance, collected volume, and response across up to six compatible standard gasoline, EFI, FSI, and selected GDI injectors.<\/li>\n<li><strong>12\/70\/120 V Drive:<\/strong> Select 12 V, 70 V, or 120 V drive to match supported injector requirements.<\/li>\n<li><strong>70 W Ultrasonic Cleaning:<\/strong> Use up to 70 W ultrasonic cleaning with cooling and thermal protection, then repeat the matched test afterward.<\/li>\n<li><strong>Advanced 0.1 ms Pulse Control:<\/strong> Compare pulse, wide-pulse, and continuous-injection response with pulse width adjustable in 0.1 ms steps.<\/li>\n<li><strong>Color Display + Pressure Control:<\/strong> Set pressure, speed, pulse width, pulse count, time, and functions from the color interface.<\/li>\n<\/ul>","protected":false},"featured_media":12369,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[128],"product_cat":[85],"product_tag":[],"class_list":["post-11059","product","type-product","status-publish","has-post-thumbnail","product_brand-autool","product_cat-fuel-injector-cleaner-tester","first","instock","sale","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/product\/11059","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/comments?post=11059"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/media\/12369"}],"wp:attachment":[{"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/media?parent=11059"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/product_brand?post=11059"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/product_cat?post=11059"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/product_tag?post=11059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}