Silly thought.

This is the Forum for all your Citroen Technical Questions, Problems or Advice.

Moderator: RichardW

Gibbo2286
(Donor 2020)
Posts: 7224
Joined: 08 Jun 2011, 18:04
Location: GL15***
My Cars: 2006 C5 2.0 Litre HDI VTR Automatic Estate.(now sold on)
Currently Renault Zoe 2014 ZE
x 2521

Re: Silly thought.

Post by Gibbo2286 »

All back in business now.

A final check over and a BSI reset then a ten mile burn up at 60/70mph and it's as sweet as a nut, all the fault code have disappeared and the EML is off. :)
Man is, by nature, a lazy beast, he does not need twice encouraging to do nothing.
admiral51
Donor 2023
Posts: 2625
Joined: 24 May 2007, 10:11
Location: poole dorset uk
Lexia Available: Yes
My Cars: C5 X7 2009 2.0 HDI VF7**************[VIN obfuscated, can be read by forum staff]
C4 2010 2.0 HDi Exclusive VF7**************[VIN obfuscated, can be read by forum staff]
x 378

Re: Silly thought.

Post by admiral51 »

Don't know what all the fuss was about, we all knew you would get it sorted =D> =D> =D> :rofl2:
User avatar
NewcastleFalcon
Posts: 24766
Joined: 25 Feb 2009, 10:40
Location:
My Cars:
x 6892

Re: Silly thought.

Post by NewcastleFalcon »

Which bit fixed it Gibbo :?:

The replacement HP Pump
The replacement Pressure sensor

or
Gibbo2286 wrote: 07 Sep 2019, 12:17 put the diag stuff aside, bled the system out right up to the injectors .
or all three :-D

REgards Neil
Only One AA Box left
687 Trinity, Jersey
Gibbo2286
(Donor 2020)
Posts: 7224
Joined: 08 Jun 2011, 18:04
Location: GL15***
My Cars: 2006 C5 2.0 Litre HDI VTR Automatic Estate.(now sold on)
Currently Renault Zoe 2014 ZE
x 2521

Re: Silly thought.

Post by Gibbo2286 »

I can't be sure Neil, it might have been any one of the many electronic bits on the pump or the fuel rail or the glow plug system or even just a bloody minded ECU. :)
Man is, by nature, a lazy beast, he does not need twice encouraging to do nothing.
Rhothgar
Donor 2023
Posts: 1818
Joined: 22 Nov 2004, 00:21
Location: Nottingham - UK
My Cars: 2013 Peugeot 3008 Allure 1.6HDi - FD63 FWA VF3**************[VIN obfuscated, can be read by forum staff]
1995 Citroen Xantia 1.9TD S1 - M728 GDL VF7**************[VIN obfuscated, can be read by forum staff]
1996 Citroen Xantia 1.9TD SX S1 - N707 MGP (Currrently laid up)
2000 Citroen Xantia 2.0 HDi S2 - X435 JGJ VF7**************[VIN obfuscated, can be read by forum staff] (Clutch died Dec 2017 - Resurrected Easter Sunday 2021)
1997 Citroen ZX SX TD - P788 AJL
1959 Landrover Defender S2 - Two owners from new
1968 Triumph Vitesse Convertible 2.0
1980 Ford Escort RS2000 Customer - 2nd Owner
1988 Saab 900 T16S - A 1980's exercise in understated Hooliganism...
Oh! and two Harley Davidsons - A 1990 Sportster and a 2003 Fatboy 100th Anniversary (the only vehicle I have owned from new)
x 81

Re: Silly thought.

Post by Rhothgar »

Oh what a sickly sweet conclusion! I was hoping for a definitive answer to my Xantia HDi non-start.

I think I have to next go down the pump exchange route.

Did you ever check any of the wiring out Gibbo2286? I ask because I've crawled all over the wiring in mine and the insulation looks very aged and almost pitted. Perhaps this is the price of living in a diesel environment. Wires feel stiff to a few choice components but resistances check out fine so probably not corroded.
Gibbo2286
(Donor 2020)
Posts: 7224
Joined: 08 Jun 2011, 18:04
Location: GL15***
My Cars: 2006 C5 2.0 Litre HDI VTR Automatic Estate.(now sold on)
Currently Renault Zoe 2014 ZE
x 2521

Re: Silly thought.

Post by Gibbo2286 »

Rhothgar wrote: 22 Aug 2020, 10:24 Oh what a sickly sweet conclusion! I was hoping for a definitive answer to my Xantia HDi non-start.

I think I have to next go down the pump exchange route.

Did you ever check any of the wiring out Gibbo2286? I ask because I've crawled all over the wiring in mine and the insulation looks very aged and almost pitted. Perhaps this is the price of living in a diesel environment. Wires feel stiff to a few choice components but resistances check out fine so probably not corroded.
I think maybe you should do as I did, forget the diagnostics and try to get the thing bled right up to the injectors,

I think that mine was trapped air in the system between the hp pump and the injectors so not letting the pressure rise enough to fire them.

I bled mine by disconnecting the injector pipes one at a time and using a hand pump to suck up the fuel until it was clear of air right up to there, then it fired up with a shot of Easy-Start and kept going, not missed a beat since.
Man is, by nature, a lazy beast, he does not need twice encouraging to do nothing.
Post Reply