No.. an overboost causes Limp Mode to protect the engine, NOT a direct CUT OUT! Thats a too much dangerious situation for ANY manufacture to design in, so its NOT a normal thing this cutting out, its a Fault of some sort.
Its when ever the measured fuel pressure rises over 950 bar....
HDi 2.0 8V wont start when cold - FIXED - NOT - YES
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citroenxm
- Fallen Hero
- Posts: 8061
- Joined: 30 Dec 2004, 23:10
- x 70
Re: HDi 2.0 8V wont start when cold
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
-
Northern_Mike
Re: HDi 2.0 8V wont start when cold
[quote="citroenxm"]No.. an overboost causes Limp Mode to protect the engine, NOT a direct CUT OUT! Thats a too much dangerious situation for ANY manufacture to design in, so its NOT a normal thing this cutting out, its a Fault of some sort.
Its when ever the measured fuel pressure rises over 950 bar....[/quote}
Mine (with the box too high) cuts the fuel and the EML light comes on, it's like you've suddenly hit a wall until you get off the gas and back on again. It doesn't go into limp mode
Its when ever the measured fuel pressure rises over 950 bar....[/quote}
Mine (with the box too high) cuts the fuel and the EML light comes on, it's like you've suddenly hit a wall until you get off the gas and back on again. It doesn't go into limp mode
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citroenxm
- Fallen Hero
- Posts: 8061
- Joined: 30 Dec 2004, 23:10
- x 70
Re: HDi 2.0 8V wont start when cold
Exactley Mike, HOWEVER, mine will NOT start again untill the ignition has been off for more then 10 seconds!!! Thats what makes it scarey. No, no limp either.Northern_Mike wrote:citroenxm wrote:No.. an overboost causes Limp Mode to protect the engine, NOT a direct CUT OUT! Thats a too much dangerious situation for ANY manufacture to design in, so its NOT a normal thing this cutting out, its a Fault of some sort.
Its when ever the measured fuel pressure rises over 950 bar....[/quote}
Mine (with the box too high) cuts the fuel and the EML light comes on, it's like you've suddenly hit a wall until you get off the gas and back on again. It doesn't go into limp mode
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
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taffy
- Posts: 1018
- Joined: 08 Oct 2012, 00:35
- x 1
Re: HDi 2.0 8V wont start when cold
hi john,could u tell me where u bought ur lexia?
thanks mate
thanks mate
99 silver 2.1td exclusive xantia
99 red 2.0 hdi exclusive xantia..
00 black 2.0 hdi exclusive xantia
99 blue 2.0 hdi exclusive xantia
06 silver 1.6 hdi vtr c5
57 blue C4 GP 1.6hdi exclusive
08 black C4 GP 2.0hdi vtr
99 red 2.0 hdi exclusive xantia..
00 black 2.0 hdi exclusive xantia
99 blue 2.0 hdi exclusive xantia
06 silver 1.6 hdi vtr c5
57 blue C4 GP 1.6hdi exclusive
08 black C4 GP 2.0hdi vtr
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jgra1
- (Donor 2021)
- Posts: 4625
- Joined: 27 Nov 2005, 19:07
- x 36
Re: HDi 2.0 8V wont start when cold
hi taff.. ebay.. jjdiagnostics
79.99
J
79.99
J
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taffy
- Posts: 1018
- Joined: 08 Oct 2012, 00:35
- x 1
Re: HDi 2.0 8V wont start when cold
yea seen them 
ah thats ok it works all ok yea?
good kit?
ah thats ok it works all ok yea?
good kit?
99 silver 2.1td exclusive xantia
99 red 2.0 hdi exclusive xantia..
00 black 2.0 hdi exclusive xantia
99 blue 2.0 hdi exclusive xantia
06 silver 1.6 hdi vtr c5
57 blue C4 GP 1.6hdi exclusive
08 black C4 GP 2.0hdi vtr
99 red 2.0 hdi exclusive xantia..
00 black 2.0 hdi exclusive xantia
99 blue 2.0 hdi exclusive xantia
06 silver 1.6 hdi vtr c5
57 blue C4 GP 1.6hdi exclusive
08 black C4 GP 2.0hdi vtr
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jgra1
- (Donor 2021)
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- Joined: 27 Nov 2005, 19:07
- x 36
Re: HDi 2.0 8V wont start when cold - FIXED
kit fine Taffy..
Pump change last night.. found a £30 unit and thought at that price worth a go..
well.. car started this morning after 2 turns.. (has needed easy start all week - morning and evening) due to the colder weather,
so, big thanks to all who tried to point me in the direction of the pump earlier.,
car has developed a noticeable 'hunting' on partial throttle now.. i.e. a bit/quite kangeroey accelerating in second, third.. certainly this is connected to the pump change.. any thoughts on this would be appreciated..
Lexia may show something
Pump change, pretty easy.. about 1hour 15 mins without trying really.. can do a quick descript and piccies of the change if useful

Pump change last night.. found a £30 unit and thought at that price worth a go..
well.. car started this morning after 2 turns.. (has needed easy start all week - morning and evening) due to the colder weather,
so, big thanks to all who tried to point me in the direction of the pump earlier.,
car has developed a noticeable 'hunting' on partial throttle now.. i.e. a bit/quite kangeroey accelerating in second, third.. certainly this is connected to the pump change.. any thoughts on this would be appreciated..
Lexia may show something
Pump change, pretty easy.. about 1hour 15 mins without trying really.. can do a quick descript and piccies of the change if useful
Last edited by jgra1 on 21 Nov 2013, 09:39, edited 1 time in total.
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Xantidote
- Posts: 1146
- Joined: 03 May 2009, 22:07
- x 5
Re: HDi 2.0 8V wont start when cold - FIXED
Fixed? - that's good news John
Hope you manage to sort the kangaroos
Hope you manage to sort the kangaroos
Martin
1995 Xantia TDLX (deceased
)
1995 Xantia TDLX (deceased
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jgra1
- (Donor 2021)
- Posts: 4625
- Joined: 27 Nov 2005, 19:07
- x 36
Re: HDi 2.0 8V wont start when cold - FIXED
thanks Martin
.
haven't been on the open road yet since last night.. hope the car behaves at cruising speeds.. off to France for a day on Sat.,.,
:O
haven't been on the open road yet since last night.. hope the car behaves at cruising speeds.. off to France for a day on Sat.,.,
:O
-
addo
- Sara Watson's Stalker
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- Joined: 19 Aug 2008, 12:38
- x 95
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jgra1
- (Donor 2021)
- Posts: 4625
- Joined: 27 Nov 2005, 19:07
- x 36
Re: HDi 2.0 8V wont start when cold - FIXED
lol 
got a wine and tobacco run for some old friends.. will grab a few choice Belgium beers for a co worker..
Guess I may as well get some cheap red too,
hope the clunky rear arm bearings don't finally give up.. will be a 500KG load for sure
got a wine and tobacco run for some old friends.. will grab a few choice Belgium beers for a co worker..
Guess I may as well get some cheap red too,
hope the clunky rear arm bearings don't finally give up.. will be a 500KG load for sure
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Xantidote
- Posts: 1146
- Joined: 03 May 2009, 22:07
- x 5
Re: HDi 2.0 8V wont start when cold - FIXED
Envious? Me too. OK for those who live on the south coastaddo wrote:France for a day? I am so envious!
I assume that despite our beloved chancellor's best efforts, it's still worthwhile going across "La Manche" to stock up
Martin
1995 Xantia TDLX (deceased
)
1995 Xantia TDLX (deceased
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jgra1
- (Donor 2021)
- Posts: 4625
- Joined: 27 Nov 2005, 19:07
- x 36
Re: HDi 2.0 8V wont start when cold - FIXED
very much..
boat is 30£.. I often get train but sometimes the boat makes a nice relaxed cheap alternative.,,
Belgium tobacco is £5 a 50g pouch.. over here it's £17 I think (I have quit though
)
wine, perfectly drinkable table red for £1.5 a bottle, in box format,,
And I may as well get a full tank, that will be around £70 ...
even speckled hens (from here) are half price, going there to bring them back ..
just worried about the weight as usual.. guessing the weight of the two ladies going, dare not ask them
C5 load seems to be around 500kg, most of that wanted on the back axle,.,
boat is 30£.. I often get train but sometimes the boat makes a nice relaxed cheap alternative.,,
Belgium tobacco is £5 a 50g pouch.. over here it's £17 I think (I have quit though
wine, perfectly drinkable table red for £1.5 a bottle, in box format,,
And I may as well get a full tank, that will be around £70 ...
even speckled hens (from here) are half price, going there to bring them back ..
just worried about the weight as usual.. guessing the weight of the two ladies going, dare not ask them
C5 load seems to be around 500kg, most of that wanted on the back axle,.,
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Xantidote
- Posts: 1146
- Joined: 03 May 2009, 22:07
- x 5
Re: HDi 2.0 8V wont start when cold - FIXED
Made me laugh - one of the things I like about the Forum is the humour.jgra1 wrote:guessing the weight of the two ladies going, dare not ask them![]()
Enjoy the trip. Hope all goes well, & the creaking arm bearings get no worse.
Martin
1995 Xantia TDLX (deceased
)
1995 Xantia TDLX (deceased
-
taffy
- Posts: 1018
- Joined: 08 Oct 2012, 00:35
- x 1
Re: HDi 2.0 8V wont start when cold - FIXED
well done with doing the pump mate glad u found it ok 
just take ur time mate and enjoy
just take ur time mate and enjoy
99 silver 2.1td exclusive xantia
99 red 2.0 hdi exclusive xantia..
00 black 2.0 hdi exclusive xantia
99 blue 2.0 hdi exclusive xantia
06 silver 1.6 hdi vtr c5
57 blue C4 GP 1.6hdi exclusive
08 black C4 GP 2.0hdi vtr
99 red 2.0 hdi exclusive xantia..
00 black 2.0 hdi exclusive xantia
99 blue 2.0 hdi exclusive xantia
06 silver 1.6 hdi vtr c5
57 blue C4 GP 1.6hdi exclusive
08 black C4 GP 2.0hdi vtr