{"id":3638,"date":"2017-07-04T10:08:56","date_gmt":"2017-07-04T08:08:56","guid":{"rendered":"http:\/\/www.checkstar-techblog.it\/?p=3638"},"modified":"2024-01-12T14:55:44","modified_gmt":"2024-01-12T13:55:44","slug":"nissan-qashqai-2-0-dci-motore-m9r-anno-2008","status":"publish","type":"post","link":"https:\/\/www.checkstar-techblog.it\/en\/nissan-qashqai-2-0-dci-motore-m9r-anno-2008\/","title":{"rendered":"Nissan Qashqai 2.0 Dci engine M9R - year 2008"},"content":{"rendered":"<p class=\"item-page-title\"><strong>Fault detected: Vehicle enters workshop with particle filter and engine warning lights on. \u00a0<\/strong><\/p>\n<p class=\"item-page-title\"><strong>First intervention: forced regeneration carried out; FAP light goes out but engine light remains on.<\/strong><\/p>\n<p><strong>DIAGNOSIS:<\/strong><\/p>\n<ul>\n<li><em><em><strong>P2002= Particle filter (2nd blockage level exceeded)<\/strong><\/em><\/em><\/li>\n<li><em><strong>P1435= Particle Filter Regeneration<\/strong><\/em><\/li>\n<\/ul>\n<p>Both errors cannot be cleared. In particular, P2002 denotes that the FAP has exceeded the 2nd clogging threshold, which is very dangerous because at the <strong>limit of reversibility.<\/strong><\/p>\n<p>In any case, in view of the fact that regeneration was successful (and the specific warning light went out), we recommend that the workshop Tech proceed to check the sensitive parameters:<\/p>\n<ul>\n<li><strong>Differential pressure:<\/strong>\u00a0value of 10-20 mbar with the engine idling. This would confirm that the filter has been cleaned.<\/li>\n<li><strong>Absence of other errors in self-diagnosis.<\/strong><\/li>\n<\/ul>\n<p>Unfortunately, however, the data confirm that the FAP needs to be replaced, as there are no faults that have prevented the filter from being completely cleaned: we advise Tech to proceed with the replacement of the FAP by launching the command 'replace particle filter'.<\/p>\n<p>This is followed by the command of \"<strong>Cancel Particle Filter Data<\/strong>&#8220;.<\/p>\n<p>This command results in the deletion of the stored errors related to excessive FAP clogging, with the engine warning light switching off.<\/p>\n<p><strong>CONCLUSIONS:<\/strong><\/p>\n<p><strong>the fault was caused by negligence on the part of the driver who excessively delayed his return to the workshop from the moment the alert appeared on the dashboard.\u00a0<\/strong><\/p>\n<p><strong>The excessive clogging did not allow self-healing on the road, so a forced regeneration at the Checkstar workshop would have been necessary.<\/strong><\/p>\n<p><strong>The lack of piloted regeneration caused the FAP to be completely soiled and consequently obliged to be replaced.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Fault detected: vehicle enters workshop with particle filter and engine warning lights on.   First intervention: regeneration carried out [...].<\/p>","protected":false},"author":49,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[94],"acf":[],"featured_image_urls":{},"appp_media":null,"views":1810,"_links":{"self":[{"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/posts\/3638"}],"collection":[{"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/users\/49"}],"replies":[{"embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/comments?post=3638"}],"version-history":[{"count":0,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/posts\/3638\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/media?parent=3638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/categories?post=3638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/tags?post=3638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}