sprinter 3000 2009 edc starts up and shuts down after 10 seconds

are afflicted by a problem on a sprinter who does not want to leave. all ? started with gasoline in the tank .
replaced the 6 ignettori flutes revised the pump and changed the snsore rail pressure.

now the van part a bit long runs fine for a few seconds and then off again , as when he loses the encoding.

the tests made

. coded injectors
.no error in the immobilizer
.errors the engine management related to the fap.

If I flash the fap me the error disappears, but not equally.
what I fail?
has anyone had similar problems?
thanks to anyone who can sugerirmi different tests .

all diagnosed with delphi, why? I am expecting mb star.

make sure to check the temperature sensor or probe of the fap to me ? happened with a mercedes And they were cast for the high temperature reached....

if it works for 10 seconds and then turns off (about how long after you turn) means that the engine is ok, as she turned with the petrol in the tank?, have you checked that you have not broken the fap and not be able to download.

You turn in a dozen of seconds, and remains at the minimum turning clean for a few seconds and then already? as if there were no consent or diesel. The pressures of the rail and good . The evidence that I miss it and physically remove the fap . I feel on Monday? . I do not know if the fap and broken and goes into protection cmq should turn it on I wrong? I try .

Under the FAP, if the car walked a lot with gasoline you will be? clogged.. could it be the problem of egr is blocked, when it enters the function does not open the butterfly on the manifold is closed and the motor is off..

it is always difficult to give advice without seeing the machine, have you tried to see when you turn off if it is less than a signal-type injectors, or engine revolution, to me, it happened on a polo petrol that after 10 minutes it died and I found the flaw by mounting an led on the injectors, it was not the command from the ecu, changed that everything is ok, then do a bit of testing and it begins to exclude things a little at a time.

I do these tests then the dpf, egr, then you upgrade . But if escludessi fap and egr from the ecu and smontassi the fap from the collettor I leverei any doubt... Right?

If you remove them will not stay?i doubt, but before I do unnecessary work, I recommend you check them well..

check if when the van remains on unable to download from the terminal if the fap is ? enclosed you should find also from the exhaust very low...

Quote:

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Originally Written by Alecsx

I do these tests then the dpf, egr, then you upgrade . But if escludessi fap and egr from the ecu and smontassi the fap from the collettor I leverei any doubt... Right?

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you may remove only the manifold before ruling out the fap to see if it remains in motion

Quote:

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Originally Written by leandro89

you may remove only the manifold before ruling out the fap to see if it remains in motion

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quoto...if he walked with gasoline in the tank in the fap, the temperatures will be reached to the stars and pu? be completely ruined...or melted/clogged....
if you do not wish to remove the fap from the collector test in diagnosis the differential pressure values fap...

or ? tapped or closes the butterfly on the intake manifold

though plausible, the problem of the fap, given that you say when ? in the bike runs well it seems strange to me that the face with a stopper in the drain, seems to be a problem of lack of consent/alignment of the various units...I have to say I don't have a great experience on Mercedes, but when I ? happened apart from the stupid things I always had to turn to the mercedes owning original diagnosis

have you checked the pump to the low pressure, which functions regularly,then a question :when you turn off after ten seconds as you say and try to put in motion immediately?

thanks raga, was the fap poured in, now take it off, and I commend the middle.

when they are wrong and put petrol a few times the fap save if there marciano a little the cast for all temperatures that are too high....

alecsx good that you fixed it :)