{"id":63,"date":"2026-09-17T15:27:09","date_gmt":"2026-09-17T15:27:09","guid":{"rendered":"http:\/\/retrowired.eu\/?post_type=product&p=63"},"modified":"2026-09-23T12:12:19","modified_gmt":"2026-09-23T12:12:19","slug":"ke-jetronic-reader","status":"publish","type":"product","link":"https:\/\/retrowired.eu\/en\/product\/ke-jetronic-reader\/","title":{"rendered":"KE-Jetronic Reader"},"content":{"rendered":"

KE\u2011Jetronic Reader is a compact and intelligent diagnostic device designed to interpret the diagnostic signal available on Mercedes-Benz vehicles equipped with the KE\u2011Jetronic fuel injection system. KE\u2011Jetronic<\/strong>This signal is accessible through the X11 diagnostic connector, located on the right-hand side of the engine bay. X11<\/strong>The device decodes the signal and displays the information directly on a clear 3-digit display.<\/p>\n

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\ud83d\udd0c Instant Installation<\/span><\/strong><\/h3>\n

No modifications, adaptations, or changes to the vehicle's wiring are required. Simply connect the device to the X11 diagnostic port, and it will immediately begin reading the engine's operating status<\/p>\n

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\u2699\ufe0f Key Features<\/span><\/strong><\/h3>\n
    \n
  • Fault Code Reading<\/strong> If faults are present within the system, the device will display them clearly on the screen.<\/li>\n
  • Air-Fuel Mixture Monitoring<\/strong> Dac\u0103 automobilul este echipat cu If the vehicle is equipped with a lambda (O\u2082) sensor<\/strong> and no active fault codes are present, the device will display real-time mixture information. This allows precise adjustment of the KE\u2011Jetronic system for optimum performance.<\/li>\n
  • Broad Compatibility<\/strong> Compatible with M119<\/strong> and M104 engines<\/strong>, provided they are equipped with the KE\u2011Jetronic fuel injection system.<\/strong>.<\/li>\n<\/ul>\n<\/div>\n

    \ud83d\udd0d Compatibility<\/span><\/strong><\/h3>\n

    For the device to operate correctly, the following conditions must be met:<\/p>\n

      \n
    • Pin 3 must be present in the X11 connector<\/strong> Dac\u0103 lipse\u0219te, automobilul nu este compatibil.<\/li>\n
    • O\u2082 Sensor Required for Mixture Monitoring<\/strong> Without a lambda sensor, the device will only display fault codes and will not provide air-fuel mixture information.<\/li>\n<\/ul>\n

      \u2b50 Proven in Real-World Use<\/span><\/strong><\/h3>\n

      Over time, this tool has become an essential companion for classic Mercedes-Benz owners. Our customers value it for its simplicity, accuracy, and practical usefulness when diagnosing and adjusting KE\u2011Jetronic fuel injection systems.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

      KE\u2011Jetronic Reader is a compact and intelligent diagnostic device designed to interpret the diagnostic signal available on Mercedes-Benz vehicles equipped with the KE\u2011Jetronic fuel injection system. KE\u2011Jetronic<\/strong>This signal is accessible through the X11 diagnostic connector, located on the right-hand side of the engine bay. X11<\/strong>The device decodes the signal and displays the information directly on a clear 3-digit display.<\/p>","protected":false},"featured_media":47,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[20],"product_tag":[21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38],"class_list":["post-63","product","type-product","status-publish","has-post-thumbnail","product_cat-jetronic","product_tag-bosch-ke-jetronic","product_tag-ke-jetronic","product_tag-ke-jetronic-adjustment","product_tag-ke-jetronic-error-codes","product_tag-ke-jetronic-mixture","product_tag-ke-jetronic-reader","product_tag-ke-jetronic-troubleshooting","product_tag-lambda-sensor-mercedes","product_tag-mechanical-fuel-injection","product_tag-mercedes-classic-diagnostics","product_tag-mercedes-ke-jetronic","product_tag-mercedes-m102-ke-jetronic","product_tag-mercedes-m103-ke-jetronic","product_tag-mercedes-m104-ke-jetronic","product_tag-mercedes-m119-ke-jetronic","product_tag-mercedes-o2-sensor","product_tag-mercedes-youngtimer","product_tag-x11-diagnostic-port","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/retrowired.eu\/en\/wp-json\/wp\/v2\/product\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/retrowired.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/retrowired.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/retrowired.eu\/en\/wp-json\/wp\/v2\/comments?post=63"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/retrowired.eu\/en\/wp-json\/wp\/v2\/media\/47"}],"wp:attachment":[{"href":"https:\/\/retrowired.eu\/en\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/retrowired.eu\/en\/wp-json\/wp\/v2\/product_brand?post=63"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/retrowired.eu\/en\/wp-json\/wp\/v2\/product_cat?post=63"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/retrowired.eu\/en\/wp-json\/wp\/v2\/product_tag?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}