Category: Citroën C4 Forum

Hello dear community, I am unfortunately not getting ahead with the dealer or the manufacturer of my new leasing vehicle. At the beginning of October 24 I received the petrol engine and, unlike all test reports and YT videos, I have too high consumption: Key data: 3 cylinders petrol E10 Moderate driving Mode of standard 18 inch rims city and highway rides in Berlin Consumption should be under realistic conditions still under 6 L / 100 km. i 9 L! Current KM stand is new about 1000 KM Recently, I ran out of gasoline during the ride, because you don’t seem to get any more values on this vehicle below 30 KM tank level… Since then, I have a continuous consumption of 8.5 L, which should still be too high. Have you had similar experiences, or is there an explanation what it might be about? This is my first Citroen and was leased by me especially because of the low consumption. with different SUVs (e.g.BMW x3), where I was very “agile and still never got over 6-7 liters. The new 220 hp and heavier vehicle. Hope you have an explanation.

Good morning congregation! at me lights up from time to time the warning ESP/ASR defective …. – at the same time another warning “Motor error: repair vehicle” – this warning came yesterday while driving on the federal road (approx. 90km/h), when I got firmly on the gas and wanted to slip out to overtake. I only had this problem since I changed to winter tyres, whereby the front rims are original and the rear rims of a Peugeot 5008. – The hole circle (4×108) and the Na bendiameter (65,1) is the same, only the press-in depth is slightly different (Original 26, Peugeot rim 27) – Can it be that this marginal difference in press-in depth causes the error “ESP/ASR defective” and then at the same time the “engine error” (I have also only since the tyre change)? Thank you very much, Peter

Moin, I drive a C4 Grand Picasso from BJ 2012 (163ps)Automatics and for a few days it has not started at all. Neither P, R, N or D can be seen on the display, according to ADAC is error code P0215 and the main relay the problem. Where exactly is the main relay in the security cost (motor room) ??

Hi, my C4 GP II (Bj2016 BlueHDI 120) has blessed the time after a holiday trip. The timing belt is torn and I have meanwhile removed the engine and looked at the whole thing more closely: the valves still look, however, the camshaft is turned, and on the piston one sees clearly the prints. The ZK was so under tension that 4 screws could not be removed. Here I had to drill out the screw heads… I needed some swarm intelligence: Do you think an exchange engine would be useful or rich new ZK+Ventile+Nockenwelle? Links to images: #1 https://www.directupload.eu/file/d/8748/22v7n4x7_jpg.htm #2 https://www.directupload.eu/file/d/8748/ksqlj2y8_jpg.htm #3 https://www.directupload.eu/file/d/8748/6cwphick_jpg.htm #4 https://www.directupload.eu/file/d/8748/5o7usfva_jpg.htm #5 https://www.directupload.eu/file/d/8748/spakyvy4_jpg.htm #6 https://www.directupload.eu/file/d/d/8748/kwy62n6u_jpg.htm #7 https://www.directupload.eu/ff ile/d/8748/ckfupg5o_jpg.htm #8 https://www.directupload.eu/file/d/8748/fc3gya6f_jpg.htm #9 https://www.directupload.eu/file/d/8748/t6anbhns_jpg.htm VG

**Question:** I picked up my Citroën C4 II, built in 2010, with a 1.6 VTi 120 engine from the workshop, where the control chain was renewed. After a maximum of 50 kilometres of drive, there was a jerk when parking on the side stripes, the car went out and couldn’t be started. The ADAC then found out that the newly built control chain was torn. What rights do I have in this case? Can I make the workshop liable? Are there a new repair, S I am grateful for any help.

Hello municipality, my vehicle C4 PureTech 130 EAT8 Shine (production date 08.2023) was registered in January 2024 and has the new infotainment system. On the first day I got an update and since then no more. I am looking for the people who also have the new system. I talked to my car dealership where I lease the vehicle and they can’t help me. They don’t see any released updates of Citroen for my vehicle at all. So, I have the version AHW 1.23.44.4 on it. . I have also attached an image where you can see the booth from 24.01.2024. Since then I have not received any updates. I got the information from all the others that they already have AHW.1.25.97.10. There was also a fresh feedback with AHW.1.25.98.11. Maybe one of you can help me and write which version is on it? You can find this info under App List Settings System. Thank you! Greeting Tanum

Hello together, after having invested 3 days and a total of 300€ I think the forum here is my last option before I have to consider a workshop. Let’s get to the actual topic. I bought a C4 Grand Picasso year 04.2008 a week ago. The vehicle ran 225,000 km, ran or ran until three days ago without any problems. Last Wednesday I am to work in the morning. My work journey amounts to about 30 minutes. About 2 km before me in the workstation I drove to a traffic light that just became green and suddenly there was a strong ruckler whereupon the vehicle began to stutter and hardly or no gas at all.The following errors were shown to me: – Motor control light – System ESP/ASR defective – Service – Error code E8 P1336 – Manufacturer Specific – Energy saving mode After I had restarted the vehicle at the traffic light it ran again for 500m until the same messages started from the front Here, too, I had to reboot the vehicle so that I could at least make it to the yard of my job. I then arrived there via Google immediately inquired what the causes of such errors could be. Possible causes according to Google: – crankshaft sensor – camshaft sensor – battery – spark plugs – ignition coil (Zündbank) Now I went here and have exchanged all these things, read out, deleted errors and started vehicle. Now I will have to the following errors appear in this order: – Exhaust gas cleaning / Exhaust gas system defective – ESP / ASR defective – Electronic parking brake without function (and besides of course still a flashing engine control light) Well, so I went and bought both Lambda probes. The one for BEFORE the cat and the one for the cat. I then installed and tested the Lambda probe for BEFORE the cat today. Then I went back here and deleted the error and the vehicle g If I go down from the gas, it doesn’t take 30 seconds until all the error messages are repeated. Zzgl I would like to mention that as soon as the faults occurred, the vehicle started with engine rucksing as if it only runs on 3 cylinders. I now plan to install the Lambda probe for AFTER the cat and clean the throttle. I just hit my limits a little bit and stand there. Very shortly before putting the vehicle in a workshop. That’s why I’m going to turn to you to maybe get some tips from you where the mistake is. I’ve also attached some pictures of the mistakes. I’m very grateful about every help.

Hi all, I get these two error codes with my C4 Grand Picasso. U1324 Error: No communication with the pneumatic suspension ECU: No signal U1124 Error: No communication with the pneumatic suspension ECU: No signal Now the meaning is not quite clear to me. In the display still stands “feather defective”. What exactly do these messages refer to? On the compressor for the pneumatic suspension or on the control unit for the suspension behind the driver’s seat i The car can still be driven. However, it no longer adjusts its level. The compressor does not start. What also does not work are the two buttons in the trunk to switch off the level control and drive it up and down. What could be the problem now? Maybe compressor broken? ECU? 5A fuse in the fuse box I checked and is fine. I am grateful for any hint.

Hello municipality, After many other vehicles, Ford, VW, Opel, Simca, Opel, Alfa, Kia, BMW and Honda I have now landed at Citroen and for a few days I have been proud BESITZER of a C4 PT 1.2 with 96 kW and EAT 8 in the equipment Max. So far everything is good and I am of course looking forward to every ride. Unfortunately I am not able to adjust the driver display as I would like. I can not get to the rev meter nor to pack the coolant temperature. one of you help? Thank you so much Laufpeter

Hello, can someone tell me if there is an additional emergency key to the two radio keys that each contain an emergency key?