Hello colleagues,<\/p>\n
I have in the workshop a Mazda 3 1600 diesel of 09\/2007 kw 80 engine code Y6 arrived with tow truck that does not stay running.<\/p>\n
The engine starts with great difficulty and after four to five seconds it shuts down (you can tell that the control unit is making the cut) suddenly.<\/p>\n
Of course, just to make it easy, there are no mistakes.<\/p>\n
I have already done various tests, removed EGR, unplugged exhaust, but nothing.
From the parameters, the only data that appears, in my opinion, to be out of the norm is that of the rail pressure, which rises progressively from 0 bar up to about 600 bar with the engine idling.<\/p>\n
So I've already tried replacing the rail pressure sensor, pressure regulator, injectors disassembled and tested by the pump specialist all OK, rejection hose disconnected from both pump and injectors, but the problem persists.<\/p>\n
The strange thing is that in the few seconds that the car remains running, it does not take the accelerator (which by diagnosis in the parameters works).<\/p>\n
I'm thinking of disassembling the HP pump and having the pump specialist test it.<\/p>\n
What do you think?<\/p>\n
Thank you<\/p>","protected":false},"excerpt":{"rendered":"
Hello colleagues, I have in the workshop a Mazda 3 1600 diesel from 09\/2007 kw 80 engine code Y6 arrived with tow truck [...].<\/p>","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[342],"acf":[],"featured_image_urls":{},"appp_media":null,"views":1485,"_links":{"self":[{"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/posts\/7601"}],"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\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/comments?post=7601"}],"version-history":[{"count":0,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/posts\/7601\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/media?parent=7601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/categories?post=7601"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/tags?post=7601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}