Sprinter 313CDI model 906 error P2263 - Regulation of the boost pressure

Hello

Who knows where the cause is? - please write.

The article concerns the problem with the sprinter 906 - model 313 cdi - 2010

No previous history of the car what happened to it

I am repairing a sprinter in which the safe mode is activated
after connecting the computer error - discontinuous p2263 (boost pressure regulation, incorrect flow)

after resetting the error, the mule's car did not want to go, as if the turbine did not turn on, so we checked the cooler hoses, vacuum hoses, exhaust, everything is playing and the turbine is not charging, we gave the turbine to be checked, it turns out to be like new. In the end, we found that after disconnecting the beam from the vacuum regulator located on the right side of the engine on the block, the turbine is going to charge normally - it is just so fast until the error p2263 does not come out again, the car jumps into the emergency mode, if we delete the error again, connect the auto plug, which we were tempted to replace it with a new regulator A 007 153 14 28, however, when ordered from Allegro, it turned out to be a replacement and works in the same way as the previous one.

After thinking, we came to check what was happening on the plugged in and squeezed cable to the main turbine - it turned out that the car was going normally -

Where can the reason lie - 3 mechanics are over this head, so we write on the forum, maybe you know?

If someone has an EPC, he can check if it is for the WDB9066351S438783 car
fits regulator No. A 007 153 14 28 - there should be two - but it may be that someone replaced it?

If we are unable to repair it with your help by Friday, November 15, 2013, we have an appointment for a Mercedes Dealer Service Center.

checking star with diagnosis initiates the same error - it did not bring any effect. diagnosis and star tests with diagnosis maybe requires specialization only in this device to make proper diagnosis.

We ask for ideas and solutions for repair?

otoExpert wrote:

or for the car WDB9066351S438783
fits regulator no. A 007 153 14 28

It suits. The replacement 009 153 31 28 is currently available
Check with a vacuum gauge that all receivers connected to the "vacuum box" are tight. There are leakages and this affects the entire vacuum control system.
The second common malfunction in the 651's engine boost system is a blown gasket under the intake manifold. Remove the plastic engine cover, disconnect the tubing going from the air cleaner to the turbine and supply 0.5 to 1 atmosphere of compressed air directly to the inlet of the turbine. The test is very primitive / simplified, but quick and sufficient to detect auditory leakage between the manifold and the head.

I checked the vacuum gauge with a vacuum gauge, it doesn't look like something is wrong.
When it comes to checking the manifold gasket, I do not really understand if you mean the entrance to the turbine, because only one pipe goes from the filter to the turbine - I attach a photo if you have any way to clog / stop the pressure so as to keep these 0.5 - 1 bara please give me a hint.

I am still wondering why, after connecting the cube (errors deleted), the valve closes the turbine immediately and does not want to let it work as if the fault was a sensor and the controller knew about the fault immediately and closed it permanently, and when it is disconnected, it charges normally only after a while driving e.g. uphill error p2263 returns

who connected the star diagnosis? need to see real values?

Personally, however, I will not boast about some experience with this device because I don't really have it, I did various tests of pears, etc. with it, but everything went well, so I think that the diagnosis with this device must be examined by the appropriate person.

http://img43.imageshack.us/img43/103/bz99.jpg

Geria

after translating the information sent from you:

- it comes out that it is recommended to check the vacuum system
(it seems to me that we checked correctly and there is nothing to complain about)
- the reason according to this information is: The diaphragm in the side gas flap of the vacuum unit may be torn
(can you bring me closer because from my translation I can't guess what this side gas flap is?) thanks again

In total, I have an appointment for Monday to the service, but I am a man who does not give up and usually after hardships, but repair myself.
(there is always a little time yet

Hello

1. After visiting the Mercedes service, the vacuum accumulator was damaged and it was found that without its replacement there is no possibility of further diagnosis.
2. I ordered with a guarantee, shipment and invoice from Allegro for 60 PLN
however, it had no effect
And at that moment I noticed that one of the pears (large), after sucking the air out, begins to expand despite the blocked vacuum
3. I ordered a pear
4. Finally, the car started to pull and the turbine started charging

however: the problem is that it goes normally on the straight until it reaches 4,000 revolutions or I climb uphill in 3rd gear at 2.5-3 thousand revolutions, it enters the emergency mode and our beloved error p2263 comes out again

5. I make an appointment with these specialists again - Mercedes Service

However, if it comes to someone that may be the cause - please tell me because on the website I see that they know less well than me and time flies relentlessly .....

Thank you in advance

Under the right lamp, when you take it off, you have a vacuum valve there, it controls the turbine bellows and often it is the cause.

Zdzisio164 wrote:

Under the right lamp, when you take it off, you have a vacuum valve there, it controls the turbine bellows and often it is the cause.

Zdzisio is not the Sprinter.

EXACTLY SUCH VALVE AVAILABLE IN SPRINTERS FROM 2006 TO 2009 - HERE ARE TWO ON THE SIDE OF THE ENGINE AND THE FRONT

The problem was solved - it turned out that the reason was a suspended pump - the defect was found in the Mercedes service - the vacuum was too weak, about 50% when it was started, it started to work again at 100%

(about a theoretically damaged vacuum accumulator, I proved to them that the device is working and they agreed, it's good that I did not spend PLN 1700 + replacement for what they turned me on)

Hello, I have a problem with the error P2263 (the boost pressure value differs from the set value) in the sprinter 2.2 b and turbo 163 km, 2012, after driving about 40 km, this error lights up, after turning off the ignition, it resets but after another km it returns again. I replaced the vacuum hoses, the intake manifold, the exhaust pressure sensor, the differential pressure sensor, the tightness was checked, everything seems ok, but still this problem. I am asking for advice and help. Regards

Hi. And unfortunately: the model and year indicate the 651 engine in this car, but unfortunately the error code 2263 that appears in the error tables for such a car indicates no communication with the alternator. Despite the OBD connector, the codes generated by the dedicated SD computer are different than the universal OBD codes read by the universal interfaces.
From your description it appears that there may actually be a problem with broken bolts in the intake manifold. You can bring compressed air to the collector and the leaks will be heard nicely, you can also use a smoke generator dedicated by the manufacturer - it lets smoke into the intake manifold and any leaks are immediately visible. Personally, I would start with that - as described above.

Yes, except that the corrector was replaced, the error code came out after connecting the start of the diagnosis, as I wrote earlier ... the error lights up after driving about 40 km, when it was colder, i.e. the air temperature did not exceed 15 degrees Celsius, I rode normally ... and nothing there was, the later it started ... the warmer the faster it enters the mode ... you can go crazy

LStremich wrote:

I replaced the vacuum hoses, the suction manifold,

Well indeed - you wrote. There are no vacuum fluctuations? The EGR actuator likes to "leak" on some settings.
Can you throw in the VIN of the car? I would like to know exactly what the motor is there.

My Vin WDB9061351N502070

Hello, it has exactly the same symptom in the Sprinter 120KW OM 651 engine, did the colleague solve the problem. I've been struggling with SD for the 3rd day and I came across this post. Thanks for the hints. I am wondering about the parameter "exhaust gas boost pressure adjuster", the set value at "0" - "95" in the current reading and there is an error all the time. Regards Robert.

Hello. I have a sprinter 316 2016. Same problem for a year!
A month ago, when he jumped into the emergency, he never left it.
But that was another reason.
I was in the MB service, they asked to replace the boost pressure sensor and set the barbell at the bulb in the turbine ..
Earlier, the collector with seals was also replaced.
I listed as suggested by the website.
Now he falls into the emergency just like at his friend's - that is, as it did before.
I will travel 40km / 50km a little warmer and "pyk" - emergency mode ...
Massacre I have no strength for this car.

Hello.
Sprinter 316 2012.
I also have the same problem that when the heat goes into emergency it turns into an emergency when driving slowly, not with a full shoe.
That year, the intake piece was replaced, in front of the manifold itself because it was leaky.
Unfortunately, it did not help.
This year, I replaced the turbine due to the very large play on the shaft of the low pressure turbine flap. Due to this play, the flap is not closed and the exhaust gases escape instead of driving the turbine, which means that there is no adequate boost.
Now I am waiting for a higher temperature because so far it is okay.

For me, error 2263 caused the camshaft sensor .... (loose plug) After pasting it, the error does not occur ...

Hi There,

Did anyone get to the cause of the issue of P226300 under light to med acceleration in warmer ambient air temperatures?
I am in New Zealand and have this exact issue and currently am yet to find a fix and anyone that has had these symptoms.
So far I have replaced both vacuum transducers for the waste gate and boost control flap, vacuum tested the entire system, carried out a smoke test (slight leak from the EGR cooler bypass flap shaft, not yet repaired) no sign of leaking from the manifold. Smoke tested the vacuum system no leaks.
I have ordered a boost pipe sealing ring for the RH pipe where it goes onto the turbo as it was damp around it.

Complaint: Drive at 100kph slow for a township 70-80kph, go to speed back up to 100kph after the township light to med throttle or resuming the cruise control, emergency mode, MIL light flashing. P226300 is the only code.

Any help would be appreciated.

Hello everyone
I have this problem with my sprinter 313cdi year 2010 model 906
If anyone can help me?