Peugeot Citroen - Supplement AdBlue in the PSA group control UREA

Hello.
For those who have a problem x SCR - AdBlue is repaired by the Citroen Clasic service in Warsaw, ul. Mechanics 8.
Affordable cost compared to replacing the entire tank.
In my case, the varistor was damaged, its cost was PLN 60. Repair PLN 1,000. Repair in two - three days.
A casual approach of the service, friendly service.
I recommend - Citroen Clasic Warszawa ul. Mechanics 8.

GLisie wrote:

Hi,
I connect to the topic of adblue.

The car is citroen C5 2015 and error P20E8
I already have a diagnosis with the ASO - to replace the tank, the cost is known to be high.

Maybe colleagues will advise something else ..
I enclose diagbox reports. Some in English because I changed the language later.

Grzesiek

Low pressure error. In DB you have indicated 4 bar and it should be from 4-7. Try adding TUNAP to your tank may help.

Gentlemen,
the NoX system in my car is not working. The only inconvenience is the lit UREA indicator which counts down the distance from 2400 km. When I connect lexia and delete errors, the counter starts counting down again from 2400 km. The engine has power, I have not noticed any other related problems.
I decided to turn off the system electronically, the only question is whether it makes sense to spend money? Will it not be the same as every now and then I delete the error and the counter will start counting down from 2400km again?
What do you think about this?
best regards

Worse, when it hits you on the road, your laptop will fall, and it will be 20 km to contact the electricity .....
Well, if you sell a car, it may come back after some time with a hidden defect (UREA malfunction), but if you program it, it's basically the same - so your choice.

It's a bit far-fetched with this current. you see it counting down miles to you. You can do error erasing earlier.
I am more concerned with the purely technical aspect. Can driving with a fault and permanently erasing it have an impact on the engine or other components?
best regards

AdbLue has no effect on the engine because it is on the exhaust line. And as for the problem, it is probably better to fix the system and get rid of errors than to invest in programming and later have after-sales or control problems

Welcome back


Unfortunately, the tank problem returned after 10 months.

Replacing the tank February 2020 - the cost of the tank was covered by Citroen Poland, I only paid for labor.

The problems started again in October, a virtual refill visit to the Dealership, and erasing errors helped for a month

November 2020 replacement of the ADBLUE injector with a new one (900)
November 2020, after a week, ASO again - the tank to be replaced.

I refused to spend 4700, since the pump did not work even for a year.
Unfortunately, I cannot count on the replacement of a defective tank under warranty.

The response of CITROEN POLSKA:
"The urea tank was replaced in February 2020 as part of a commercial gesture where Citroen Polska is the payer.
Thus, the Guarantor cannot cover the cost of repairing the car. "


If we pay for the tank in aso and install it, I have a 12-month warranty for the replaced element.

According to citroen, the Polish car has a 2-year warranty, the rest is a commercial gesture
Fall down the tree beautifully.

I think I will go to the Łodygowa 23B street in Warsaw, I will see what they say.
There is still a deceptive hope from TUNAP, I can erase lexia errors and control the pressure in the system, but there will be no miracles.

Permanent shutdown of the system over time can be troublesome.
Eventually, the review stations will start to do real computer inspections and the software will end up uploading from the previous model without ADBLUE.

Citroen fell in terms of image, the original element fell in 10 months and they respect it. In 9 months I was to exchange for a new berlingo at TurboBezyn.

With Tunap it starts, many have helped. As for PSA, they replaced you with a warranty. What are your current bugs? Still low pressure?
When the pump sits, it can be replaced alone and not with the tank. Just out of curiosity, where are you parking?

master1 wrote:

Hello.
For those who have a problem x SCR - AdBlue is repaired by the Citroen Clasic service in Warsaw, ul. Mechanics 8.
Affordable cost compared to replacing the entire tank.
In my case, the varistor was damaged, its cost was PLN 60. Repair PLN 1,000. Repair in two - three days.
A casual approach of the service, friendly service.
I recommend - Citroen Clasic Warszawa ul. Mechanics 8.

Also I can recommend, fixed in November and so far no messages.
In addition, Mr. Jacek from the site has also been testing TUNAP for 4 months, but he cannot express an opinion about it yet, because it is too short a period.
The main advantage of this website is that they connect directly to the AdBlue controller and check what the problem is, where other services read the P20E8 error and price PLN 4,000 for replacing the tank with the pump. In my case, the pump and the tank were in working order and the controller was replaced. The entire repair is closed in two visits and the amount is approximately PLN 1,500.

sampler wrote:

With Tunap it starts, many have helped. As for PSA, they replaced you with a warranty. What are your current bugs? Still low pressure?
When the pump sits, it can be replaced alone and not with the tank. Just out of curiosity, where are you parking?

I made a quick connection to the computer.

error P20EE 00 - I deleted it, the system started

Pressure 5.5 bar
after warming up, the dosage of the muscle mass is 30-60 mg / s

Contractual warranty for manufacturing defects 2 years
Warranty for the paint coat is 3 years
12-year anti-perforation warranty

the alleged warranty of up to 5 years and 150 km is a "commercial gesture"

The car is unfortunately parked under the "cloud"

The pressure is pretty good now. The error concerned the NOx Bank1 probe - too low efficiency. Dolej Tunap and I think the problem will disappear. And if not, the probe can be replaced. At the lemon club, they write that the problem is mainly due to the large volume of the tank (17l) and parking in the open air. Crystallization occurs and dosage parameters decrease. And with the guarantee, I meant that they replaced you once and that was still good. There are many topics on Turbo how they shoot down the tree right away. Apart from buying gasoline from PSA, I do not recommend it.
And by the way, in December, people bought Tunap in all online stores. You had to wait for the order

Tunap 986 alledrogo orders from Tarnów - maybe they still have it.

I have 15 L of adblue in the tank, how and how much to dose it into the tank?

There is a measuring cup in the bottle under the cap and I write how many liters

Siemek will stick to the topic. I have a boxer 2017 year 2.0 diesel. The mileage of about 50,000.

The message pops up all the time that add ad'blue. I add to the full message, it still displays. At the bottom, between the watches, the yolk light is lit. The car was on debugging and still someone will do the same

juzek14511 wrote:

Siemek will stick to the topic. I have a boxer 2017 year 2.0 diesel. The mileage of about 50,000.

The message pops up all the time that add ad'blue. I add to the full message, it still displays. At the bottom, between the watches, the yolk light is lit. The car was on debugging and still someone will do the same

Subject reworked many times. First of all, are you sure you top it up? From experience - I pour under the cork and in a few minutes a free space again and so on. In this way, I can even add more to a liter. Secondly - the instruction says that you have to wait after refilling. There are also reports that the car needs to be refueled afterwards, but I have not confirmed this. When you eliminate all of this, add fluid through the interface - it's not about resetting the error.

Hello

error P20EE 00 again

this time it was quiet on the clocks for two weeks. Tunapa I gave a measure for 15L and it seems to help.

I deleted the error, the system is 4 bar on a cold engine, it heats urea



After warming up, the operating pressure of the system is 5.9 bar, dosage 16-30 mg / s





I checked the electric thermostat because it kept the temperature weird. He heated the coolant to 99 degrees, thumped it to 88 degrees, closed it and heated the engine up to 99.
The tests came out fine.

Can you add another portion of tunapa to the existing one in adblue?

Hello,
For me, Tunap helps as follows: I have to refill my tank every 3-4 thousand km with about 1.5 liters ad blue because there is a low-fluid indicator, although I always fill it up to the full (car parked in an underground garage), and each time I pour a dose of Tunap corresponding to 15 l ad blue. So I have already done a lot of this Tunap.
Since it is already so poorly available, I looked for a competitive fluid. I found an add-on from Xenum.
Has anyone heard or may have used it?
Best regards,
Oscar

Gentlemen, is there anyone who turned it off and has any problems?

I have no points

I have two errors. One is most likely the corollary of the other. P2204 is the error of the NOX probe itself, which sometimes gives a wrong reading, and P20EE is probably the consequence of a malfunctioning probe. If anyone knows exactly what it is about, please help. I remove the errors, but they reappear after about 50 km. I have a full tank of AdBlue. Tunap is topped up. The pump detects no pressure errors between 5.3 and 5.9 bar. The amount of urea that has been set and completed is approximately equal.

A question for those more familiar with the subject.
Urea low pressure error and NOx sensor reading incorrectly in diagbox.
I disconnected the hose from the tank and when injecting, I poured hot water and it is free. The injection also has no clogging marks, it is clean. I took out the adblue tank, unscrewed the entire pump assembly. I connected it for a short time from an external battery, the pump works and gives pressure. I do not understand what is going on here, because after displaying the message on the board, I checked how much adblue is in the tank and it looked like it was completely empty. I completed the countdown and started counting down 1100km to travel. I can't run the scr system performance test, I don't know why, and the procedure enters.
What is going on?

Replacing the tank from the second car helps, the errors disappear from the board after a few kilometers of driving, when it probably performs several full dosages. Check engine goes out after the third firing. Conclusion: the tank to be replaced.
A car massacre with a mileage of 75,000 km, never again a French muck. That it would still cost PLN 1000 but not PLN 2500.
Only the Renault keeps a certain level, because the dog is a total muck. The best part is that great reports on autocenter etc say nothing about it, just positive feedback.

Hello, I have a question, I have a Citroen c4 Picasso 1.6bluhdi I filled up the adblue additive under the cap on the same day I got a service and the icon repair the engine after connecting the car to the computer popped up the following code P15B3 I will add that the car fires without any problems or chokes, probably I will be waiting for a visit to aso

Hello. I have a Citroen C4 grand picasso 2.0 bluehdi 150km from 2015. Error P2202 has appeared.
Will I be able to cope on my own or will only the service remain?

Hello, my problem solved with the P15B3 code, it turned out that in addition to the Adblue tank, I also have an additional tank for the FAP filter
I refilled the liquid and the error will disappear and I have a c4 Picasso lemon 2015 year and a 1.6 BluHdi engine and I did not deal with an ASO, a mechanic friend and after the case the costs were 80euro liquid that I bought and 20 which I gave to the mechanic

Demek194 wrote:

Hello. I have a Citroen C4 grand picasso 2.0 bluehdi 150km from 2015. Error P2202 has appeared.
Will I be able to cope on my own or will only the service remain?

A friend had the same problem with the Citroen Berlingo 1.6 bluehdi. There were errors as in the picture. The NOX sensor is defective at 99%. After replacing and adapting the replacement of this sensor in the computer, errors do not appear anymore. The exchange itself will take 30 minutes. Just go under the car, find the probe somewhere on the exhaust pipe, unscrew the probe with a 22 wrench plus a cube and covers.
I also have a problem with this sensor as I wrote a few posts above # 110 04 Mar 2021 06:01. I have not replaced the sensor yet, because I feel sorry for PLN 900. I took the sensor out and took it to a mechanic where they cleaned it in an ultrasonic bath (cost PLN 20). After this operation, I drove about 20 km and the error does not appear, but before cleaning and after removing the errors, the errors appeared only after driving 50-100 km, therefore it is not celebrating its success yet. When I travel a few hundred kilometers, I will write if it helped.

Berlingo 3 - 2017 - 1.6HDI - 85 thousand - similar problem, also codes: U029D, P2200 - I used Car Scanner and SDPROG - but unfortunately I cannot delete these errors. Of course, every now and then the adventures with the message "Fault in the exhaust gas treatment system" and the limit of 1100 km, basically for about a year, has been appearing and disappearing. In the ASO in February, cleaning of the Adblue injection. Now I have these two bugs and wonder what to do next? Will I visit an authorized dealer again? Is an attempt to clean the NOx-A sensor as described here?

I drove 250 km after cleaning the sensor and the errors came back. Unfortunately, I will have an expense of PLN 900 for a new sensor.

Tomeklukasiak wrote:

I drove 250 km after cleaning the sensor and the errors came back. Unfortunately, I will have an expense of PLN 900 for a new sensor.

Hi,
Have you already replaced the NOX probe and the errors are gone? I have the same situation. Errors appear every 500-1000 km. The tank was replaced by the previous owner and I am thinking about the NOX probe. Let me know.

robi1985 wrote:

Tomeklukasiak wrote:

I drove 250 km after cleaning the sensor and the errors came back. Unfortunately, I will have an expense of PLN 900 for a new sensor.

Hi,
Have you already replaced the NOX probe and the errors are gone? I have the same situation. Errors appear every 500-1000 km. The tank was replaced by the previous owner and I am thinking about the NOX probe. Let me know.

I plan to replace the probe on Saturday and I will have a trip for about 500 km. After testing, I will let you know if everything is ok.

Thanks, waiting for information.