110 Hdi Air doser.

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dirtydirtydiesel
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110 Hdi Air doser.

Post by dirtydirtydiesel »

Simple question really,
Has anyone on here bypassed or removed the Air Doser on a 110 Hdi, if so were there any negative side affects or was it all just positve.
Many thanks in advance DDD. :cheesy:
ps mines leaking oil like a BxxxxxD. :(
2002 110 HDi estate, Rapier in monaco blue! ( found quite a bit more power :cheesy: ) SOLD I've sorted the airbag light :cheesy:
1998 3.0 V6 SE coupe in Diablo Red ( my baby ) sold
2006 206 1.4 16v sport in Aegean blue ( wife's shopping trolley :roll: )

2006 BMW e61 535d m-sport :supafrisk: run's for cover :lol:
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puggy
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Re: 110 Hdi Air doser.

Post by puggy »

So does mine DD so this will interest me too !
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steve_earwig
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Re: 110 Hdi Air doser.

Post by steve_earwig »

I suspect what you'll need to do is remove the offending article any either replace it with the relevant tube off of the engine without it or one of the straight tubes they're using on the 2.2s, then plug the end of the pipe from the electrovalve so it doesn't raise a fault (or you might be able to use PP to tell the ecu it doesn't have one and remove it)
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Welly
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Re: 110 Hdi Air doser.

Post by Welly »

I'm guessing you could maybe open the unit and rip out the butterfly/spindle and seal it all back up again so it's just an empty pipe? The Oil will be present in any case as this gets carried over from the Intercooler, don't know why it leaks from the Doser though.
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madmadmax
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Re: 110 Hdi Air doser.

Post by madmadmax »

what i did was cut out the butterfly valve and put a bit of glue in the hole that was left, there's no reason for it to be there other than the egr
grasmere59
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Re: 110 Hdi Air doser.

Post by grasmere59 »

My 53 plate 110 doesn't have one as standard,get hold of a pipe from a late 110 if you can.
2011 "11" Mondeo TXS est 200ps in Grey
2003 "53" 110 hdi Executive Estate in Diablo Red
2001 "51" BMW 530i sport in Black
2012 "62" Yamaha XT1200
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steve_earwig
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Re: 110 Hdi Air doser.

Post by steve_earwig »

Looking for vacuum diagrams for Gumby I cam across this. Maybe useful, maybe not...

B1KT03K1 Modification : Discontinuation of the air mixer
DW10ATED TURBO DIESEL SINCE RPO No. 09611
1. Modification
CAUTION : The marking of the solenoid valves remains identical irrespective of the assembly.
Previous assembly (Up to build code : 09610).
Image
(1) EGR valve .
(2) Turbo solenoid valve .
(3) EGR solenoid valve.
(4) Dosing solenoid valve.
(5) Air hose .
(6) Air hose (Turbocharger inlet).
(7) Air mixer .
(8) Air mixer capsule.
(9) Turbo capsule .

New assembly (From build code : 09611).
Image
(1) EGR valve .
(2) Turbo solenoid valve .
(3) EGR solenoid valve.
(5) Air hose .
(6) Air hose (Turbocharger inlet).
(9) Turbo capsule .

2. Connection of the take-off points on the solenoid valves
Image
Colour identification
electrovalves Electrical connector (a) (b) (c)
(2) turbocharger Grey Grey /White White Grey
(3) Egr Blue White /Blue White Blue
(4) Air mixer (Previous assembly) Black White White Without
3. Interchangeability
The earlier and later parts are not interchangeable.
Parts Division continues to supply both assemblies.


Hmm, it seems to have lost the formatting. Ah well, if it's any use to any one (besides the magic RPO) I'm sure we can do something better with it.
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dirtydirtydiesel
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Re: 110 Hdi Air doser.

Post by dirtydirtydiesel »

Cheers for the info steve,
Looks like I'm nocking up a by pass pipe then & disconnecting the electrovalve 8)
2002 110 HDi estate, Rapier in monaco blue! ( found quite a bit more power :cheesy: ) SOLD I've sorted the airbag light :cheesy:
1998 3.0 V6 SE coupe in Diablo Red ( my baby ) sold
2006 206 1.4 16v sport in Aegean blue ( wife's shopping trolley :roll: )

2006 BMW e61 535d m-sport :supafrisk: run's for cover :lol:
Quinny
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Re: 110 Hdi Air doser.

Post by Quinny »

Mine is not leaking so I think I'll leave it alone, but blank off the egr.
1999 V 406 HDi sold in 2011
2002 02 plate 406 HDi 110 bought 16/11/2013
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rwb
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Re: 110 Hdi Air doser.

Post by rwb »

Does the air doeser 'copy' the position of the EGR i.e., block air intake when the EGR is open?

Current: 407 2.2 HDi 170 & C6 2.7 HDi.
Former: 406 1.9 TD; 406 HDi 90; 407 2.2 160; 307cc 180; 508 HDi 140.
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madmadmax
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Re: 110 Hdi Air doser.

Post by madmadmax »

rwb wrote:Does the air doeser 'copy' the position of the EGR i.e., block air intake when the EGR is open?
yes
GingerMagic
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Re: 110 Hdi Air doser.

Post by GingerMagic »

Hi DDD, there is currently a 'group buy' on the Coupe forum, for a set of Nico Pipes and some quality blanking plates. It works out around £55 including postage.
Here is the link http://www.406coupeclub.org/PHPBB3/view ... &start=325
Go to the last page and add your name to the list....
2003 2.2hdi estate - mine
1998 Volvo 940 auto estate - also mine
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dirtydirtydiesel
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Re: 110 Hdi Air doser.

Post by dirtydirtydiesel »

Ginger,
isn't that just for 2.2 & I can nock up all mine for nowt at work 8) , just my time :roll: I'll post up pic's when done.
That's for the info all the same. :cheesy:
2002 110 HDi estate, Rapier in monaco blue! ( found quite a bit more power :cheesy: ) SOLD I've sorted the airbag light :cheesy:
1998 3.0 V6 SE coupe in Diablo Red ( my baby ) sold
2006 206 1.4 16v sport in Aegean blue ( wife's shopping trolley :roll: )

2006 BMW e61 535d m-sport :supafrisk: run's for cover :lol:
GingerMagic
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Re: 110 Hdi Air doser.

Post by GingerMagic »

Hi, I'm sure they would fit yours, but if you have the time and the skill to knock something up then quids in..!!
2003 2.2hdi estate - mine
1998 Volvo 940 auto estate - also mine
2019 Citroen C3 something - the wife's
PP2000 user, can help with faults / diagnostics in the Bournemouth area.
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rwb
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Re: 110 Hdi Air doser.

Post by rwb »

madmadmax wrote:
rwb wrote:Does the air doeser 'copy' the position of the EGR i.e., block air intake when the EGR is open?
yes
If you blank the EGR without disabling the doser then the system should detect that not enough exhaust gas is being recycled and close the doser.
So EGR blanking should be accompanied by doser disabling?

Current: 407 2.2 HDi 170 & C6 2.7 HDi.
Former: 406 1.9 TD; 406 HDi 90; 407 2.2 160; 307cc 180; 508 HDi 140.
Map of PeugeotForums users offering PP2k
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