{"id":11962,"date":"2026-09-30T10:39:52","date_gmt":"2026-09-30T10:39:52","guid":{"rendered":"https:\/\/shop.autoboss.com\/?post_type=product&#038;p=11962"},"modified":"2026-10-09T08:20:30","modified_gmt":"2026-10-09T08:20:30","slug":"mrcartool-v308-fuel-injection-tester-boat-fuel-injector-cleaner","status":"publish","type":"product","link":"https:\/\/autoboss.com\/fr\/product\/mrcartool-v308-fuel-injection-tester-boat-fuel-injector-cleaner\/","title":{"rendered":"MRCARTOOL V308 4-Cylinder Fuel Injector Cleaner and Tester with Ultrasonic Bath &#038; 9 Tests"},"content":{"rendered":"<div class=\"abd-pd\" data-abd-version=\"1\">\n<header class=\"abd-hero\">\n<h3>Clean and Test Four Fuel Injectors at Once<\/h3>\n<p class=\"abd-lead\">The V308 cleans fuel injectors in a heated ultrasonic bath and tests them on a four-cylinder flow bench, for gasoline car, motorcycle and boat injectors. Diesel injectors can be cleaned but not tested.<\/p>\n<ul class=\"abd-facts\">\n<li>Nettoyage : 1 + tests : 9<\/li>\n<li>4 Injectors<\/li>\n<li>0\u20137500 r\/min<\/li>\n<li>Bain \u00e0 ultrasons chauff\u00e9<\/li>\n<li>Aluminum Alloy<\/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>Nettoyage par ultrasons chauff\u00e9s<\/h5>\n<p>The tank heats the cleaning fluid to remove carbon deposits faster and improve the cleaning effect on injectors.<\/p>\n<\/li>\n<li>\n<h5>Neuf fonctions de test<\/h5>\n<p>Idling, medium speed, high speed, accelerating and shifting speed tests, a leak checking test, and idling, medium-speed and high-speed spray value tests.<\/p>\n<\/li>\n<li>\n<h5>Surveillance en temps r\u00e9el<\/h5>\n<p>An LED display, pressure gauge, graduated glass tubes, liquid level gauge and control panel show what is happening during each test.<\/p>\n<\/li>\n<li>\n<h5>R\u00e9cup\u00e9ration facile du fluide<\/h5>\n<p>Drain valves let you recover used cleaning fluid and testing fluid after use.<\/p>\n<\/li>\n<li>\n<h5>Protection contre les courts-circuits<\/h5>\n<p>If the machine short-circuits, the internal fuse trips and shuts it down to prevent electric shock.<\/p>\n<\/li>\n<li>\n<h5>Construction en alliage d\u2019aluminium<\/h5>\n<p>Lightweight and strong, with good airtightness and corrosion resistance.<\/p>\n<\/li>\n<\/ol>\n<\/section>\n<section class=\"abd-sec abd-hls\" id=\"abd-highlights\">\n<h4>Highlights<\/h4>\n<figure class=\"abd-hl\"><img decoding=\"async\" src=\"https:\/\/autoboss.com\/wp-content\/uploads\/mrcartool-catalog\/media\/0f6e17249add70fbedb4ee69.jpg\" alt=\"MRCARTOOL V308 control panel with function menu and pressure knob\" width=\"1200\" height=\"1200\" loading=\"lazy\"><figcaption>\n<h5>Control Panel<\/h5>\n<p>Working parameter display and adjustment, start\/pause\/stop, function selection and pressure adjustment.<\/p>\n<\/figcaption><\/figure>\n<figure class=\"abd-hl\"><img decoding=\"async\" src=\"https:\/\/autoboss.com\/wp-content\/uploads\/mrcartool-catalog\/media\/a920c549920559a7ba88c728.jpg\" alt=\"MRCARTOOL V308 pressure gauge, graduated glass tubes and fluid level gauge\" width=\"1200\" height=\"1200\" loading=\"lazy\"><figcaption>\n<h5>Manom\u00e8tres int\u00e9gr\u00e9s<\/h5>\n<p>Watch working pressure, injector test status in the graduated tubes and the amount of test fluid left.<\/p>\n<\/figcaption><\/figure>\n<figure class=\"abd-hl\"><img decoding=\"async\" src=\"https:\/\/autoboss.com\/wp-content\/uploads\/mrcartool-catalog\/media\/5a962737cba6f16894d7842f.jpg\" alt=\"MRCARTOOL V308 drain valves for cleaning and testing fluid\" width=\"1200\" height=\"1200\" loading=\"lazy\"><figcaption>\n<h5>Drain Valves<\/h5>\n<p>Separate valves drain the cleaning agent and the testing agent for recovery.<\/p>\n<\/figcaption><\/figure>\n<figure class=\"abd-hl\"><img decoding=\"async\" src=\"https:\/\/autoboss.com\/wp-content\/uploads\/mrcartool-catalog\/media\/9879933cb843eb1bd0e0a455.jpg\" alt=\"MRCARTOOL V308 ultrasonic cleaning and fuel injector testing steps\" width=\"1200\" height=\"1200\" loading=\"lazy\"><figcaption>\n<h5>Nettoyez, puis testez<\/h5>\n<p>Ultrasonic cleaning with the pulse signal wire connected, then leak and blockage tests on the fuel distributor.<\/p>\n<\/figcaption><\/figure>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-compare\">\n<h4>V308 vs V209 vs V309<\/h4>\n<div class=\"abd-table-wrap\">\n<table class=\"abd-table abd-compare\">\n<thead>\n<tr>\n<th scope=\"col\"><\/th>\n<th scope=\"col\" class=\"is-current\">V308<\/th>\n<th scope=\"col\">V209<\/th>\n<th scope=\"col\">V309<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">Fonctions de base<\/th>\n<td class=\"is-current\">Nettoyage : 1, tests : 9<\/td>\n<td>Nettoyage : 1, tests : 9<\/td>\n<td>Nettoyage : 3, tests : 9<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u00c9prouvette gradu\u00e9e<\/th>\n<td class=\"is-current\">100ml<\/td>\n<td>110ml<\/td>\n<td>110ml<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Plage de r\u00e9gime simul\u00e9<\/th>\n<td class=\"is-current\">0\u20137500 r\/min<\/td>\n<td>0\u20135000 r\/min<\/td>\n<td>0\u20137500 r\/min<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Connecteurs d\u2019adaptateurs<\/th>\n<td class=\"is-current\">4 types<\/td>\n<td>6 types<\/td>\n<td>9 types<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Type de nettoyage des injecteurs<\/th>\n<td class=\"is-current\">Injecteurs de carburant standard<\/td>\n<td>Standard, plus GDI, EFI and FSI long injectors<\/td>\n<td>Standard, plus GDI, EFI and FSI long injectors<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">R\u00e9glages de tension<\/th>\n<td class=\"is-current\">12V<\/td>\n<td>12V \/ 70V \/ 120V<\/td>\n<td>12V \/ 70V \/ 120V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-use\">\n<h4>How to Use<\/h4>\n<ol class=\"abd-steps\">\n<li><b>Nettoyez l\u2019ext\u00e9rieur<\/b><span>Clean the outside of the injectors, place them in the ultrasonic bath and keep the cleaning fluid below the pulse line connection port.<\/span><\/li>\n<li><b>Lancez le nettoyage par ultrasons<\/b><span>Start the ultrasonic system to dislodge buildup inside the injectors, then recover the remaining cleaning fluid.<\/span><\/li>\n<li><b>Montez et v\u00e9rifiez<\/b><span>Fix the injectors on the main machine to test for resistance, shorts and current draw, and fill the glass tubes halfway with test liquid.<\/span><\/li>\n<li><b>Testez sur le banc de d\u00e9bit<\/b><span>Run the leak, spray pattern and flow rate tests, then retest all functions.<\/span><\/li>\n<\/ol>\n<p class=\"abd-note\">Configuration et utilisation : <a href=\"https:\/\/autoboss.com\/wp-content\/uploads\/mrcartool-catalog\/media\/770594e3057d4fbd26c61200.pdf\" target=\"_blank\" rel=\"noopener\">Manuel d\u2019utilisation V308 (PDF)<\/a>.<\/p>\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\">Attention<\/span><\/h5>\n<ul>\n<li>Do not start the ultrasonic cleaner before adding the cleaning fluid, as this may cause damage.<\/li>\n<li>Never put the pulse signal cable or its connector into the cleaning fluid.<\/li>\n<li>Do not run the ultrasonic cleaner continuously for more than 30 minutes, as this shortens its life.<\/li>\n<li>Do not use corrosive fluids for testing.<\/li>\n<\/ul>\n<\/div>\n<div class=\"abd-note-group is-care\">\n<h5><span class=\"abd-tag\">Entretien<\/span><\/h5>\n<ul>\n<li>Medical alcohol or paraffin can be used as test fluid; if the machine will sit unused for a long time, recover the test fluid after testing.<\/li>\n<li>Add only enough cleaning fluid to soak the injector needles.<\/li>\n<li>D\u00e9branchez la machine lorsqu\u2019elle n\u2019est pas utilis\u00e9e.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>V308 Fuel Injection Tester is a professional 4 cylinders auto fuel injector testing cleaning machine. Fuel Injection Cleaner can deals for gasoline cars and motorcycles, supporting more models as Boat Fuel Injector Cleaner. For diesel cars, it can only clean diesel fuel injectors, not test them.<\/p>","protected":false},"featured_media":12312,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[126],"product_cat":[85],"product_tag":[],"class_list":["post-11962","product","type-product","status-publish","has-post-thumbnail","product_brand-mrcartool","product_cat-fuel-injector-cleaner-tester","first","instock","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/autoboss.com\/fr\/wp-json\/wp\/v2\/product\/11962","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autoboss.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/autoboss.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/autoboss.com\/fr\/wp-json\/wp\/v2\/comments?post=11962"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autoboss.com\/fr\/wp-json\/wp\/v2\/media\/12312"}],"wp:attachment":[{"href":"https:\/\/autoboss.com\/fr\/wp-json\/wp\/v2\/media?parent=11962"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/autoboss.com\/fr\/wp-json\/wp\/v2\/product_brand?post=11962"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/autoboss.com\/fr\/wp-json\/wp\/v2\/product_cat?post=11962"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/autoboss.com\/fr\/wp-json\/wp\/v2\/product_tag?post=11962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}