{"id":1116,"date":"2016-01-06T17:16:36","date_gmt":"2016-01-06T17:16:36","guid":{"rendered":"http:\/\/www.gt-innovation.de\/wordpress\/?page_id=1116"},"modified":"2018-09-26T15:34:19","modified_gmt":"2018-09-26T15:34:19","slug":"dpf","status":"publish","type":"page","link":"https:\/\/www.gt-innovation.de\/wordpress\/about\/dpf\/","title":{"rendered":"dpf"},"content":{"rendered":"
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DPF \/ FAP \/ ADD Blue Filters<\/span><\/h1>\n<\/div>\n<\/div>\n<\/div>\n
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\"DPF_2765047c\"<\/div>\n<\/div>\n
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This is the internal of the Diesel particle\u00a0 filter also know as DPF.<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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  1. 1.Exhaust gas input<\/span>
    \n2.Filter layers<\/span>
    \n5.Pressure sensor<\/span><\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n
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    Wall-flow diesel particulate filters usually remove 85% or more of the soot, and under certain conditions can attain soot removal efficiency approaching 100%. Some filters are single-use, intended for disposal and replacement once full of accumulated ash.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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    \"filter-sauber-dreckig-lupe\"<\/div>\n<\/div>\n
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    Left Side Damaged Filter – Right side Good filter<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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    Some filters are single-use, intended for disposal and replacement once full of accumulated ash. Others are designed to burn off the accumulated particulate either passively through the use of a catalyst or by active means such as a fuel burner which heats the filter to soot combustion temperatures.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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    \"jem-diagnostichero-02\"<\/div>\n<\/div>\n
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    Possible Dash board indications when dpf is damaged<\/strong> <\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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    This is accomplished by engine programming to run (when the filter is full) in a manner that elevates exhaust temperature In conjunction with an extra fuel injector in the exhaust stream that injects fuel to react with a catalyst element to burn off accumulated soot and convert it to ash where it is stored in the DPF filter,[3] or through other methods. This is known as “filter regeneration”. Cleaning is also required as part of periodic maintenance, and it must be done carefully to avoid damaging the filter.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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    Failure of fuel injectors or turbochargers resulting in contamination of the filter with raw diesel or engine oil can also necessitate cleaning.[4] The regeneration process occurs at road speeds higher than can generally be attained on city streets; vehicles driven exclusively at low speeds in urban traffic can require periodic trips at higher speeds to clean out the DPF.[5] If the driver ignores the warning light and waits too long to operate the vehicle above 40 miles per hour (64 km\/h), the DPF may not regenerate properly, and continued operation past that point may spoil the DPF completely so it must be replaced.[6] Some newer diesel engines, namely those installed in combination vehicles, can also perform what is called a Parked Regeneration, where the engine increases RPM to around 1400 while parked, to increase the temperature of the exhaust.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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    Damaged Fuel injectors<\/span><\/span><\/strong><\/h2>\n<\/div>\n<\/div>\n<\/div>\n
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    \"IMG_2046\"<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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    Unlike a catalytic converter which is a flow-through device, a DPF retains bigger exhaust gas particles by forcing the gas to flow through the filter;[2][24] however, the DPF does not retain small particles and maintenance-free DPFs break larger particles into smaller ones. There are a variety of diesel particulate filter technologies on the market. Each is designed around similar requirements.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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    Removal Steps.<\/span><\/strong><\/span><\/h2>\n<\/div>\n<\/div>\n
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    • <\/i>Ensure that the dpf is Damaged by visual and electronic inspection.<\/li>
    • <\/i>Make a forced regenaration if possible, save clear all the dtc codes that are stored.<\/li>
    • <\/i>Removed the Dpf filter and keep all the sensors connected as stock.<\/li>
    • <\/i>Install the new pipe without starting the engine.<\/li>
    • <\/i>Send us the original file along with the dtc codes that were present.<\/li>
    • <\/i>Write the modified file in the ecu and start the car.<\/li>
    • <\/i>Drive the car for at list 20 kilometers and recheck the ecu with diagnostics.<\/li>
    • <\/i>Switch off and switch on ignition after the driving.<\/li>
    • <\/i>Make a last visual inspection of the installation and deliver the car to the client.<\/li><\/ul><\/div>\n<\/div>\n
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      A lot of tuners will tell you that they can disable those Faulty valves and filters but only a few know exactly what has to be really done.<\/p>\n

      Those systems can damage your engine if they are in bad shape and condition.Diesel particle filters are often damaged due to bad fuel quality and same goes for egr valves.<\/p>\n

      If your country emission control regulations allow you to remove that filter then we disable it for you.There will be no DTC and No Regeneration after the complete removal.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"class_list":["post-1116","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.gt-innovation.de\/wordpress\/wp-json\/wp\/v2\/pages\/1116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gt-innovation.de\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gt-innovation.de\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gt-innovation.de\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gt-innovation.de\/wordpress\/wp-json\/wp\/v2\/comments?post=1116"}],"version-history":[{"count":9,"href":"https:\/\/www.gt-innovation.de\/wordpress\/wp-json\/wp\/v2\/pages\/1116\/revisions"}],"predecessor-version":[{"id":1129,"href":"https:\/\/www.gt-innovation.de\/wordpress\/wp-json\/wp\/v2\/pages\/1116\/revisions\/1129"}],"up":[{"embeddable":true,"href":"https:\/\/www.gt-innovation.de\/wordpress\/wp-json\/wp\/v2\/pages\/5"}],"wp:attachment":[{"href":"https:\/\/www.gt-innovation.de\/wordpress\/wp-json\/wp\/v2\/media?parent=1116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}