or Login >>         
C4 - DS4 Owners :: Forums :: Maintenance Tips ALL variant C4 C4 Picasso and DS4 :: Maintenance and Repair Tips and Procedures.

Maintenance and Repair Tips and Procedures.

Home   Forum Rules    Forum Help   Conversion Tools

Please Login with username OR Register to enjoy additional Member Benefits
New Posts New posts No New Posts No new posts Sticky Thread Sticky Announcement Thread Announcement
New Posts on Popular Thread New posts [popular] No New Posts on Popular Thread No new posts [popular] Closed Sticky Thread Sticky/Closed Closed Thread Closed thread
You cannot start new threads - You cannot post replies - You cannot edit your posts
  Thread Replies Views Latest Post
 Important Threads
Announcement Thread
General Repair Costs Guide
  PentlandC4 wrote ...I've been wondering whether a thread devoted to repair costs might be useful- i.[more ...] By Web Admin Only  On Thu Feb 09 2012, 01:14am
Goto page: [ 1 2 3 ]
38 10537 TriumphGuy
Mon Jan 16 2017, 01:19pm
Announcement Thread
Chinese 'Clone' Lexia Doesnt Work for You - an Alternative
  Posted over at C6owners, but related to the C4 range.gmerry wrote ...Hi all, for some Lexia is a poo[more ...] By Web Admin Only  On Thu Dec 04 2014, 07:21am
None 2211 -
Announcement Thread
Citroën Fixed Price Repair Offers (Revised)
  We are all aware of the fixed price offer on Brake pads and discs, timing belts etc. but there is a [more ...] By Web Admin Only  On Thu Mar 08 2012, 08:49am
8 6490 wilcovh
Thu Jul 17 2014, 05:17pm
Announcement Thread
DPF Removal and EGR Valve Blanking
  There has been lots of posts on the merits or otherwise of removing the DPF and/or Blanking the EGR [more ...] By Web Admin Only  On Sat Jun 14 2014, 11:51am
None 2443 -
Announcement Thread
Tyre Size - the differences they make
  Added a Tyre Size Differential Calculator back on site: - Click Here - so you can play around with[more ...] By Web Admin Only  On Mon Mar 31 2014, 07:20am
None 1986 -
Announcement Thread
Citroen Peugeot recommend oils and the alternatives
  Whilst PSA recommend Total Oil, there are others available from, Shell, BP Castrol, Esso, Mobil, Yac[more ...] By Web Admin Only  On Wed Mar 26 2014, 02:32pm
None 4196 -
Announcement Thread
Customer Recall Website
  Citroën are pleased to announce the launch of a brand new and free service for customers, which[more ...] By Phil  On Thu May 10 2012, 04:31am
1 4330 Web Admin Only
Thu May 10 2012, 05:18am
Sticky Thread
C4GP DPF System Failure - Solved.
  I own a 07 plate C4GP with around 120,000 miles on it, and apart from an airbag failure around a yea[more ...] By apollojones  On Sun Aug 02 2015, 04:09am
Goto page: [ 1 2 ]
16 3023 Johnboi79
Tue Jun 06 2017, 01:15pm
Sticky Thread
Tutorial: 1.6HDi - How to remove and replace auxiliary drivebelt Peugeot Citroen
  Hello!I am glad to present you another tutorial: How to remove and replace auxiliary drivebelt Peuge[more ...] By adioperator  On Wed Oct 22 2014, 05:33am
3 2112 richardthestag
Mon Apr 17 2017, 10:36am
Sticky Thread
Oil advice and recommendations from oilman
  C4owners has invited us to start an "oil recommendations" thread here... so if you would like any oi[more ...] By oilman  On Wed May 12 2010, 09:26am
4 4507 stevjull2017
Thu Jan 05 2017, 06:14pm
Sticky Thread
The old - my passenger side electric window won't move problem - a fix!
  I have a C4 2007 5 door hatch 1.6hdi SX EGS. Recently the passenger window would only wind down from[more ...] By DeuxChevaux  On Wed Mar 05 2014, 09:55am
3 3012 geirars
Sun Nov 20 2016, 02:11pm
Sticky Thread
Find the correct oil for your Citroën
  This website will tell you the correct oil for your car's engine. - Click Here - Enter either your[more ...] By BigJohnD  On Wed Sep 25 2013, 06:46am
Goto page: [ 1 2 ]
26 8726 routemaster1
Fri Mar 11 2016, 10:36am
Sticky Thread
C4 with EGS - Fixed the juddering when taking off
  This weekend was spent calibrating the EGS gearbox. I recently talked to the garage about the judder[more ...] By Lars of Sweden  On Mon Jul 19 2010, 04:10am
Goto page: [ 1 2 3 ]
36 27188 crapday
Tue Sep 29 2015, 12:39am
Sticky Thread
How to prevent injector seal failure and turbo failure on 1.6HDi engines.
  I have been researching this as it seemed to be a common issue and injector seals are not a part tha[more ...] By JohnC4GP  On Wed Feb 05 2014, 07:50am
11 6106 andyste1
Tue Mar 17 2015, 02:57pm
Sticky Thread
How To start your Car using a booster battery from another car
  Hello,Here we are with another video tutorial: Jump Strarting a car using a booster battery from ano[more ...] By adioperator  On Mon Jan 19 2015, 09:44am
None 1431 -
Sticky Thread
How To Clean / Maintain Battery, terminals and connector clamps
  Hello,Here we present a totorial about "How To Clean / Maintain Battery, terminals and connector cla[more ...] By adioperator  On Mon Jan 19 2015, 03:46am
None 1558 -
Sticky Thread
Weekly checks on a Citroen C4
  Hello Citroen C4 Owners,Here I present a project about weekly checks on a car. There are some very s[more ...] By adioperator  On Mon Jan 19 2015, 03:34am
None 1708 -
Sticky Thread
A new glove box repair procedure.
  Good day FolksI have recently just broken my glove box latch for the second time. This can get expen[more ...] By Zedd  On Wed Aug 07 2013, 05:58am
4 4262 DeuxChevaux
Thu Oct 16 2014, 02:30am
Sticky Thread
The Reason Why CV Boot Clamp Failure is Common
  I own a 1.6 HDi Loeb but this information will apply to all models sharing the same driveshafts and [more ...] By thetwistedsock  On Thu May 15 2014, 03:58pm
1 2498 Grumpy GrandPa
Sat Jun 07 2014, 08:01am
Sticky Thread
DPF (EOLYS) Fluid Pouch Replacement
  Been advised by my on board dash .....Fluid level critical.Out of curiosity I had a look it's a pouc[more ...] By Crouchy  On Fri Mar 14 2014, 03:42pm
5 8527 Crouchy
Sat Mar 15 2014, 11:36am
Closed Sticky Thread
Turbo Replacement - parts used
  Well just had my 1.6hdi returned today after having new turbo installed at a cost of €1630. List of [more ...] By Philm9394  On Thu Feb 27 2014, 01:10pm
10 10484 Web Admin Only
Wed Mar 12 2014, 04:51am
Sticky Thread
How to remove and install a clutch
  Right i assume you have the drive shafts out and oil drained1. Take all the bell housing bolts of f[more ...] By C4paulC4  On Sun Dec 08 2013, 06:06am
4 3007 Web Admin Only
Tue Dec 10 2013, 01:14pm
Sticky Thread
Radio, sat nav, speedo, parking sensor repairs
  I recently had all these faults on my C4 Grand Picasso, Citroen quoted £2000 for the repair, so I ca[more ...] By akascotty  On Fri Mar 01 2013, 01:05pm
None 2649 -
Sticky Thread
Solid flywheel conversion kits
  hi could anyone point me in the right direction as to where i cant buy a solid flywheel conversion k[more ...] By jonny1979  On Thu Feb 28 2013, 04:55am
3 4264 Commodore
Thu Feb 28 2013, 07:15am
Closed Sticky Thread
Looking for a 'Sensor' of any kind for your Citroen?
  For a full range of replacement senors from ABS, Air Con Blower through to Lambada Temperature or Th[more ...] By Web Admin Only  On Fri Feb 01 2013, 09:49am
None 2407 -
Sticky Thread
Tailgate Wiring Loom Repair Teardown, Repair and Rebuild
  I've just put together some notes that may be helpful for anyone with the dreaded tailgate cable fat[more ...] By dilbert  On Fri Jan 11 2013, 04:55am
4 3430 DeuxChevaux
Sat Jan 26 2013, 04:55am
Sticky Thread
C4 HDi's and Dual Mass Flywheels - when should you replace one?
  OK if you read the FAQ: HERE it explains how the DMF works.Please Note: Petrol C4's of all variants[more ...] By Web Admin Only  On Thu Jan 24 2013, 11:24am
6 4627 Bin-The-L-Plates
Sat Jan 26 2013, 03:30am
Sticky Thread
Plastic Trim Clips and where to buy them?
  We often get asked 'where can I get **** trim clip' and the answer is usually 'a dealer'However ther[more ...] By Web Admin Only  On Wed May 16 2012, 02:01am
None 3199 -
Sticky Thread
Repair plastic 100% success
  Hello my friends I have just come across a product that's amazing when it comes to repairing broken [more ...] By niks  On Tue Mar 13 2012, 02:52am
None 3092 -
Sticky Thread
Faulty Engine ECU - Repair Options
  Hi all. ECU Doctor - Click Here - may be worth considering for repair rather than replacement of[more ...] By gmerry  On Wed Jan 25 2012, 04:24am
1 3613 Web Admin Only
Wed Jan 25 2012, 08:07am
Sticky Thread
Servicing and Overhaul Parts for Garrett Turbocharger - 1.6HDi
  Hi this might help somebody.The Garrett GT1544V Turbocharger is fitted to the 1.6HDi engines used in[more ...] By gmerry  On Tue Nov 15 2011, 07:05am
4 4304 PPP7
Tue Nov 15 2011, 03:56pm
Sticky Thread
Parts Diagram showing wheel arch and underbody covers
  Is there a parts list available which shows the inner wheel arch covers and protection covers undern[more ...] By AndyL  On Tue Nov 08 2011, 02:57pm
1 7496 Web Admin Only
Wed Nov 09 2011, 01:19am
Sticky Thread
Electrical parts for C4
  I was looking for some C-Crosser information and found this, which might be of interest to some memb[more ...] By PentlandC4  On Mon Aug 22 2011, 02:53pm
1 3665 Web Admin Only
Tue Aug 23 2011, 01:20am
 Forum Threads
P0405 Electric EGR valve repeat signal fault : Signal voltage too low  please can someone adviseP0405 Electric EGR valve repeat signal fault : Signal voltage too low By Johnboi79  On Thu Jun 08 2017, 08:09am
4 177 KenC
Thu Jun 08 2017, 02:37pm
Timing belt kit options  Hi guys, I have a 2007 c4 coupe, 1.6hdi. I am looking to replace the timing belt, water pump etc. My[more ...] By Andyd12  On Wed Jun 07 2017, 02:58pm
1 108 jpbroad1970
Thu Jun 08 2017, 02:31pm
Searching for a part name  HiSome kind fellow decided to steal a part from my C4 coupe 07 and I don't know what it is called to[more ...] By Matt22365  On Thu Jun 01 2017, 04:51pm
1 136 rusky
Fri Jun 02 2017, 02:25am
Converting from rear air suspension to coil springs - how to config the computer for no air?  Hi,I have a 2009 C4 Picasso I have just converted from rear air as was having problems with it to sp[more ...] By mdl350  On Wed May 31 2017, 05:06pm
2 133 mdl350
Thu Jun 01 2017, 04:06pm
Maybe a silly question  Just wondering if the interior of c4 3 door would fit into a 4 door? I have unfortunately won on eba[more ...] By manc20  On Wed May 24 2017, 04:04am
3 175 gmerry
Wed May 24 2017, 06:05am
Trim removal  Hi, Just bought a C4 Picasso 2013 MK11 and I need to remove the centre console and the plastic trim [more ...] By Redtardis  On Wed May 10 2017, 02:47pm
None 196 -
Recovery warning  I've just been recovered and the agent winched the car onto the truck bed, using a strop around the [more ...] By wunny  On Tue May 09 2017, 10:01am
None 166 -
Grand C4 Picasso Exclusive plus 2015  Hello, I purchased the car new in 2015 and it has done 9,000 miles now. I will travel around 6,000 m[more ...] By arkiboys  On Sun Apr 23 2017, 04:46pm
3 194 FrankBullitt
Mon Apr 24 2017, 03:56am
C4 1.6HDi 110 FAP with a "non standard" thermostat  Hello,First message on this forum My plan for today was to change the thermostat due to the engine [more ...] By NusNus  On Sat Apr 08 2017, 04:56pm
1 204 NusNus
Tue Apr 11 2017, 10:54am
How to reset "weight of additive in the particulate filter"  Hi, Did any of you managed to reset the counter in subject after the replacement/cleaning of the par[more ...] By gabr  On Mon Apr 03 2017, 10:29am
None 195 -
No New Posts on Popular Thread
AdBlue Top Up - Warning Light Still Shows  Got a 65 plate C4 Picasso 1.6 and the warning light for the adblue came on last night on the road ho[more ...] By DCB  On Wed Mar 22 2017, 09:47am
10 324 routemaster1
Thu Mar 23 2017, 04:59am
C4 2011 rear brakes  Hi new to the forum.I have C4 2011 I a wanting to change rear brake pads which I have no problem in [more ...] By Allan  On Sun Mar 12 2017, 03:42am
1 202 rusky
Sun Mar 12 2017, 03:59am
Hot or Cold?  After I finish work today at 2pm I will drive home and do some routine maintenance on the car. I am [more ...] By riven1962  On Tue Jan 17 2017, 06:22am
3 413 brentdon
Thu Mar 09 2017, 03:59am
Is this the correct tool?  Hi, been looking around but just need confirmation that this tool will reset the DPF fluid ECU. Than[more ...] By chumbaone  On Sun Mar 05 2017, 09:53am
1 227 Biohead
Sun Mar 05 2017, 01:43pm
Rear bumper bracket replace  Hi, does anyone know how to replace the rear bumper brackets? How can I remove them? By Voliotis84  On Fri Dec 30 2016, 12:37pm
1 286 MIB
Sat Mar 04 2017, 05:26am
Steering colomn indicators/lamps  On my Grand Picasso the lamps have stopped working! You can hear indicator clicking, and all feature[more ...] By rowtrak098  On Sun Feb 05 2017, 01:07pm
3 308 TriumphGuy
Wed Mar 01 2017, 01:50am
C4 Foglamp bulbs  Hi AllCould somebody tell me how to replace the front foglight bulbs on my 2013 C4?Thanks By paulinderjia  On Fri Feb 24 2017, 03:45pm
6 291 BigJohnD
Sat Feb 25 2017, 04:26pm
No Front or Side Indicators  Hi all I am a new poster to the forum. I have a 2006 1.6 petrol C4. I have just bought the car and h[more ...] By clachman  On Fri Feb 24 2017, 01:23pm
None 181 -
C4GP 2010 suspension  Long story guys. Replaced air bags air line and now pump suspension still not working I've been info[more ...] By Powster  On Tue Feb 14 2017, 07:34am
8 428 BigJohnD
Wed Feb 15 2017, 03:48pm
C4 Grand Picasso Driver Armrest 2006  HI allNew here. Recently got a C4G Picasso 2006 and drivers armrest has popped out. Seen a few thr[more ...] By c4gjonkent  On Tue Feb 07 2017, 05:47am
1 291 rusky
Tue Feb 07 2017, 03:22pm
EGR removal  Hi guys, this is my first post.I have just bought a C4 Grand Picasso diesel 1.6 and I have to renew [more ...] By johnmccall2007  On Sat Jan 28 2017, 09:25am
1 301 rusky
Sat Jan 28 2017, 10:27am
Broken heat shield.  I have had a look around and I have found the instructions on how to replace the heat shield but I a[more ...] By riven1962  On Mon Jan 16 2017, 01:27pm
None 268 -
C4 Picasso Exclusive EGS 2008 Pollen Filter Replace  Just replaced my pollen filters this morning.Info for anyone going to do this job.They are located o[more ...] By calderscot  On Fri Jun 20 2014, 06:52am
4 1962 TriumphGuy
Sat Jan 14 2017, 04:06pm
No Menu or Radio buttons working  Firstly apologies if this is in the wrong section. I have a 2006 C4. My radio can turn on but I can'[more ...] By RookieMistakes  On Fri Jan 13 2017, 08:39am
4 322 RookieMistakes
Fri Jan 13 2017, 10:30am
Turbo Surge on acceleration on my DV6C, 2012 C4 e-HDi, EGS turbo diesel  I continually get a 'turbo surge' on acceleration with my vehicle, this entails a sudden and sporadi[more ...] By stevjull2017  On Wed Jan 11 2017, 12:06am
None 281 -
Which workshop manual?  Hi, I have just bought a C4 Piccaso 1.6HDi VTR+ 2008my. Can anyone please recommend a workshop manua[more ...] By B1unders  On Sun Jan 24 2016, 04:02pm
4 1129 stevjull2017
Fri Jan 06 2017, 12:21am
Tip for replacement of mounting for air box when changing air filter  Hi folks Thought I would pass this tip on for when you do your own air filter change , I fix [more ...] By WizardofChaos  On Tue Aug 26 2014, 05:41am
4 1974 stevjull2017
Thu Jan 05 2017, 10:13pm
Citroen C4 1.6HDi 2011 rear end whine  Hi,Recently purchased a C4 2011 1.6 diesel. I have noticed between 56-63 mph a rear end whining nois[more ...] By rhambri  On Fri Sep 30 2016, 10:55am
1 447 stevjull2017
Thu Jan 05 2017, 08:46pm
No indicator noise!  Hiya! I recently bought a 2006 C4, the car makes no indicator noise (the tick) or any noise when doo[more ...] By Vonsaur  On Mon Dec 26 2016, 03:49pm
None 275 -
Drinks like a fish  My C4 wash wipe seems to consume more liquid than a fish in the Amazon.Well, I have to refill it fre[more ...] By Grumpy GrandPa  On Mon Dec 12 2016, 02:28pm
None 333 -
Adverse adjust the height of the light from the cabin  The other day I try a little drive down stack height from the cab on the controller and does not wor[more ...] By tomica0308  On Tue Dec 06 2016, 02:01pm
1 350 tomica0308
Sun Dec 11 2016, 03:49am
Car Theft...Key jammers  This makes interesting reading - Click Here -  By gittos  On Thu Dec 08 2016, 10:28am
6 470 rusky
Fri Dec 09 2016, 11:52am
No New Posts on Popular Thread
Service light appeared on dash and message on screen said check LH Brake light  Hi on my way to work this morning the above just appeared on the dash and the media screen, so does [more ...] By ScottH  On Tue Dec 06 2016, 01:55am
12 591 KenC
Thu Dec 08 2016, 05:24am
RE-calibrating EGS gearbox on C4GP 2008  Hello fellow Citroen lovers?I have a 2008 that Judders. I also have a Lexia which tells me that all[more ...] By Picasso1  On Wed Dec 07 2016, 02:57pm
1 324 rusky
Wed Dec 07 2016, 04:08pm
Help! Turbo pressure solenoid wiring diagram?  Hi a few days ago after running fine my C4 GP 2007 1.6HDi driving fine the engine management light c[more ...] By Leefreerider  On Sun Dec 04 2016, 05:38am
None 307 -
C4 won't rev past 2500rpm then cuts out  Hi all my Citroen C4 1.4 16v cuts out and then restarts at 2500rpm. It'll only do this when warm. I'[more ...] By Richard9801  On Wed Nov 30 2016, 03:18pm
None 302 -
C4 Grand Picasso leaking boot  Hi,I have a broken seal on the boot. Cannot find part as not sure what is is called / part no etc.I[more ...] By kbarlow  On Tue Nov 22 2016, 05:37am
None 317 -
Dipped Headlights & Parking Lights have stopped working at the same time  I have a 2006 Citroen C4 VTR.So yesterday evening i parked up at my house with all lights working fi[more ...] By Murphler  On Fri Nov 18 2016, 01:57am
None 306 -
C4 SX 06 Plate - KM / M, No head Unit  Hi,I'm wondering if anyone could help me.I recently put a new battery in my C4 SX, 2006 model.Now my[more ...] By joe_brett  On Thu Nov 10 2016, 10:50am
6 480 joe_brett
Fri Nov 11 2016, 04:41am
Issue with side lamp  Hello, I am hoping somebody can help , Whilst driving to work yesterday I noticed I had a lamp out [more ...] By sese_jane  On Tue Nov 08 2016, 02:07am
1 342 moleman
Tue Nov 08 2016, 04:07am
DS4 Leather on Gear knob  HiI just bought a pre-owned DS4 in perfect condition apart from the gear knob where the leather has [more ...] By BenSA  On Fri Nov 04 2016, 08:39am
None 356 -
Grand C4 Picasso Auto Clutch  Firstly i apologise if this is already on the site. I wasn't able to find a definitive answer.So, i [more ...] By Tearfulkarma  On Sat Oct 29 2016, 02:32pm
3 495 routemaster1
Sun Oct 30 2016, 05:18am
Go to page       >>  

Jump to forum:     Back to top

1 user is browsing this forum at the moment (0 members, 1 guest)
New Posts New posts No New Posts No new posts Sticky Thread Sticky Announcement Thread Announcement
New Posts on Popular Thread New posts [popular] No New Posts on Popular Thread No new posts [popular] Closed Sticky Thread Sticky/Closed Closed Thread Closed thread
You cannot start new threads - You cannot post replies - You cannot edit your posts