Hello ladies and gentelmans and have a Happy New Year in advance!!
I'm back with another absolutly annoying problem
I'll try to be short so here we are: C5 2.0hdi 2009, EML light on ... limp mode. Fault code is P0238 - short to positive, something else, OR high value boost pressure. What have we done so far:
- turbo removed and variable geometry cleaned - works fain
- MAP sensor replaced - no change
- Brand new egr valve
- DPF removed and cleand - makes no difference
- Brand new solenoid valve - makes no difference
PLEEEASE some light, ideas or anything that could help !!
Thank you
PS ... light still on the dash and fault code still present !!
C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
Moderator: RichardW
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- Location: Norwich UK
- My Cars: 2008 Citroen C5 2.0 HDI Exclusive
- x 4
C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
"I know I'm stupid but, when I look around me I get very optimistic ..."
《 Ion Creanga - Romanian writer 》
《 Ion Creanga - Romanian writer 》
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OnlineGiveMeABreak
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Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
Can you confirm you've had this tested with a Lexia and not a generic OBD code reader?
Please Don't PM Me For Technical Help
Marc
Marc
- Stickyfinger
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Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
Some ?? to start.
Please post the Vin so people can check the cars "details"
? What did you read the code with ?
? Do you have a Lexia Diagnostic kit ?
? Have you tried to clear the codes via Lexia/Code reader ?
Please post the Vin so people can check the cars "details"
? What did you read the code with ?
? Do you have a Lexia Diagnostic kit ?
? Have you tried to clear the codes via Lexia/Code reader ?
Alasdair
Activa, the Moose Rider
3x C5x7 Steering racks and counting
Activa, the Moose Rider
3x C5x7 Steering racks and counting
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- Posts: 18
- Joined: 06 Feb 2016, 07:02
- Location: Norwich UK
- My Cars: 2008 Citroen C5 2.0 HDI Exclusive
- x 4
Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
Hello and thanx for reply. The reading machine is a Snap on one ( don't know how good is though ). I haven't tried to clea the code via Lexia. VIN NO: VF7**************[VIN obfuscated, can be read by forum staff].Stickyfinger wrote:Some ?? to start.
Please post the Vin so people can check the cars "details"
? What did you read the code with ?
? Do you have a Lexia Diagnostic kit ?
? Have you tried to clear the codes via Lexia/Code reader ?
Thank you again !
"I know I'm stupid but, when I look around me I get very optimistic ..."
《 Ion Creanga - Romanian writer 》
《 Ion Creanga - Romanian writer 》
-
- Posts: 18
- Joined: 06 Feb 2016, 07:02
- Location: Norwich UK
- My Cars: 2008 Citroen C5 2.0 HDI Exclusive
- x 4
Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
Can not do that I'm afraid. Has been done through a Snap on machine. ThanxGiveMeABreak wrote:Can you confirm you've had this tested with a Lexia and not a generic OBD code reader?
"I know I'm stupid but, when I look around me I get very optimistic ..."
《 Ion Creanga - Romanian writer 》
《 Ion Creanga - Romanian writer 》
- Stickyfinger
- (Donor 2016)
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Xm 2.1TD Ph2 Exclusive
AX, little Daffodil
SAXO White Mk1. Sally - x 1280
- Contact:
Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
VEHICLE FAMILY C5 (X7)
SILHOUETTE 4 DOOR SALOON
TRIM LEVEL UPPER LOW PLUS
ENGINE DIESEL TURBO DW10BTED4 FAP
TRANSMISSION BVM6
PAINT TYPE METALLIC PAINTWORK
BODY COLOUR EYP - PAINT - STORM GREY
INTERIOR TRIM TYPE W&W LEATHER ST CYR + LEATHER "XS"
UPHOLSTERY COLOUR "FX"
GEARBOX (CHARACTERISTICS) BVM ML6 CL
ENGINE (TYPE) EW/DW
OTHER BADGE, " MISC. " EXCLUSIVE
BADGE C5
Download the cars BUILD Details here.....please let me know when you have it and I will delete the file.
http://www.mediafire.com/file/4vcnia16c ... 092923.pdf
SILHOUETTE 4 DOOR SALOON
TRIM LEVEL UPPER LOW PLUS
ENGINE DIESEL TURBO DW10BTED4 FAP
TRANSMISSION BVM6
PAINT TYPE METALLIC PAINTWORK
BODY COLOUR EYP - PAINT - STORM GREY
INTERIOR TRIM TYPE W&W LEATHER ST CYR + LEATHER "XS"
UPHOLSTERY COLOUR "FX"
GEARBOX (CHARACTERISTICS) BVM ML6 CL
ENGINE (TYPE) EW/DW
OTHER BADGE, " MISC. " EXCLUSIVE
BADGE C5
Download the cars BUILD Details here.....please let me know when you have it and I will delete the file.
http://www.mediafire.com/file/4vcnia16c ... 092923.pdf
Alasdair
Activa, the Moose Rider
3x C5x7 Steering racks and counting
Activa, the Moose Rider
3x C5x7 Steering racks and counting
- Stickyfinger
- (Donor 2016)
- Posts: 10411
- Joined: 28 Mar 2013, 21:05
- Location: Somset my lovleee
- My Cars: Xantia V6 ACTIVA 3ltr 24v Manual p1
Xm 2.1TD Ph2 Exclusive
AX, little Daffodil
SAXO White Mk1. Sally - x 1280
- Contact:
Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
Map of Lexia owners
http://www.mediafire.com/file/4vcnia16c ... 092923.pdf
http://www.mediafire.com/file/4vcnia16c ... 092923.pdf
Alasdair
Activa, the Moose Rider
3x C5x7 Steering racks and counting
Activa, the Moose Rider
3x C5x7 Steering racks and counting
-
- Posts: 18
- Joined: 06 Feb 2016, 07:02
- Location: Norwich UK
- My Cars: 2008 Citroen C5 2.0 HDI Exclusive
- x 4
Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
Thanxfor the info ... done now, you can delete the file.Stickyfinger wrote:VEHICLE FAMILY C5 (X7)
SILHOUETTE 4 DOOR SALOON
TRIM LEVEL UPPER LOW PLUS
ENGINE DIESEL TURBO DW10BTED4 FAP
TRANSMISSION BVM6
PAINT TYPE METALLIC PAINTWORK
BODY COLOUR EYP - PAINT - STORM GREY
INTERIOR TRIM TYPE W&W LEATHER ST CYR + LEATHER "XS"
UPHOLSTERY COLOUR "FX"
GEARBOX (CHARACTERISTICS) BVM ML6 CL
ENGINE (TYPE) EW/DW
OTHER BADGE, " MISC. " EXCLUSIVE
BADGE C5
Download the cars BUILD Details here.....please let me know when you have it and I will delete the file.
http://www.mediafire.com/file/4vcnia16c ... 092923.pdf
One more thing, after the fault code has been deleted the car works fine until I'm accelerating hard eg. Overtaking, hilly roads and so on. So basically around 3000 rev. EML comes on and the car gets into limp mode ... interesting thing but I still have enough power to accelerate but with no boost.
Second thing ... do you have any sort of idea why my ambient light ( those one under the dash ... the amber ones )died suddenley. The fault code sais something like "unable to communicate with ambient light ecu " !! Is there any sort of such an ecu ???
Thanx again !!
"I know I'm stupid but, when I look around me I get very optimistic ..."
《 Ion Creanga - Romanian writer 》
《 Ion Creanga - Romanian writer 》
-
- Posts: 18
- Joined: 06 Feb 2016, 07:02
- Location: Norwich UK
- My Cars: 2008 Citroen C5 2.0 HDI Exclusive
- x 4
Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
Good morning everyone!
Car is still in the same situation. Fault code P0238 still there, EML light on the dash. If I clear the code, as soon as I reach 3000 rev/min everything comes back: code, EML and limp mode. Don't know what to do next. And on top of that the ambient light died suddenly: unable to communicate with ambient light ECU !?!?
Any help would be much appreciated !!
Thanx
Car is still in the same situation. Fault code P0238 still there, EML light on the dash. If I clear the code, as soon as I reach 3000 rev/min everything comes back: code, EML and limp mode. Don't know what to do next. And on top of that the ambient light died suddenly: unable to communicate with ambient light ECU !?!?
Any help would be much appreciated !!
Thanx
"I know I'm stupid but, when I look around me I get very optimistic ..."
《 Ion Creanga - Romanian writer 》
《 Ion Creanga - Romanian writer 》
-
- Posts: 18
- Joined: 06 Feb 2016, 07:02
- Location: Norwich UK
- My Cars: 2008 Citroen C5 2.0 HDI Exclusive
- x 4
Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
Hello again and I'm happy to say Problem solved. After few months of continuously issues with the problems described above, I am happy to say EVRIKAAAA. Now, please, don't shoot me: the problem was caused by the MAP sensor which was not the genuine one and I do believe it was faulty or decalibrated. I've replaced this bloody sensor with a genuine part and the car is now back and running in perfect condition. If you request the all story, please let me know and I'll be more than happy to share it with you guys!blizzard wrote:Hello ladies and gentelmans and have a Happy New Year in advance!!
I'm back with another absolutly annoying problem
I'll try to be short so here we are: C5 2.0hdi 2009, EML light on ... limp mode. Fault code is P0238 - short to positive, something else, OR high value boost pressure. What have we done so far:
- turbo removed and variable geometry cleaned - works fain
- MAP sensor replaced - no change
- Brand new egr valve
- DPF removed and cleand - makes no difference
- Brand new solenoid valve - makes no difference
PLEEEASE some light, ideas or anything that could help !!
Thank you
PS ... light still on the dash and fault code still present !!
P.S. try not to use a tuning box in any circumstances ... may cause aditional issues and lots of pennies to sort it out afterwards !
By the way ... If anyone in Norwich area needs a Lexia ... I've got one in perfect working order, from EasyDiagnostics, and I'm more than happy to help !!
Cheers
"I know I'm stupid but, when I look around me I get very optimistic ..."
《 Ion Creanga - Romanian writer 》
《 Ion Creanga - Romanian writer 》
- Stickyfinger
- (Donor 2016)
- Posts: 10411
- Joined: 28 Mar 2013, 21:05
- Location: Somset my lovleee
- My Cars: Xantia V6 ACTIVA 3ltr 24v Manual p1
Xm 2.1TD Ph2 Exclusive
AX, little Daffodil
SAXO White Mk1. Sally - x 1280
- Contact:
Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
The after market ones....oh yes not uncommon
Alasdair
Activa, the Moose Rider
3x C5x7 Steering racks and counting
Activa, the Moose Rider
3x C5x7 Steering racks and counting
-
OnlineGiveMeABreak
- Forum Admin Team
- Posts: 36998
- Joined: 15 Sep 2015, 19:38
- Location: West Wales
- My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow - x 5645
Re: C5 Exclusive 2.0hdi 2009 EML on an P0238 faul code
Thanks for letting us know the outcome - always useful for others to know.
Please Don't PM Me For Technical Help
Marc
Marc