306oc - Peugeot 306 Owners Club & Forum › Engines
XUD Section

Users browsing this forum: 73 Guest(s)

The XUD and DW8 Engines
The XUD is the 1905cc indirect injection diesel engine as fitted to the 93-97 Ph1 & Ph2 diesel 306s, it comes in both turbo and non turbo variants. The non turbo XUD9A produced between 67-71hp depending on year. The turbo model makes 92hp as standard, but was derated to 90hp from 1997 onwards. It is a very popular engine across many older PSA cars and very popular to tune with its fully mechanical Bosch axial or Lucas rotary injection pumps. They are also renown for there reliability and being easy to fix / work on. The later models also featured a catalytic converter in the exhaust along with EGR for emissions.

DW8
The DW8 is essentially a derivative of the older XUD9 design, an 1868cc engine it is considered a 1.9 litre, although may sometimes be shown as a 1.8 litre to distinguish from the XUD7 and XUD9. It is fitted to 1999> Ph3 Diesel 306s along with many other cars and light commercial vans, namely the Peugeot Partner and Citroen Berlingo. The name would suggest it is part of the DW line of engines that replaced the ageing XUD, although it has more in common with the XUD with it's mechanical rotary Delphi/Lucas pump which is near identical in operation to that of the XUD, it shares more in common with the XUD9 than the DW10/12 engine. The engine does have an "ECU" of sorts, although this computer is purely for it's complex EGR emmissions systems and anti-theft systems, however underneath all of this lurks a very familiar mechanical Indirect Injection engine which is incredibly reliable due to it being based upon 25 years of design and refinement and being reasonably low stress. The engine is rated at 69-72hp, again dependent on year.

Mark this forum read
XUD Section
Thread / Author Replies Views Rating Last Post [asc]
Forum Announcements
    Forum changing to Read-Only - Stage 1
Fooby
 - - - 02-09-2021, 09:30 PM
    306oc Facebook Group
Eeyore
 - - - 09-08-2021, 10:15 AM
Normal Threads
   
Go to first unread post VAGAGAY K04- it's boosting! (Pages: 1 2 3 4 5 )
strictly_perv, 03-04-2012, 04:28 PM
 139 48,532
  • 0 Vote(s) - 0 out of 5 in Average
 15-06-2012, 10:01 PM
Last Post: Stephen
    15 2,792
  • 0 Vote(s) - 0 out of 5 in Average
 14-06-2012, 03:38 PM
Last Post: Harky
   
Go to first unread post Clutch query
WiNgNuTz, 13-06-2012, 08:20 PM
 9 1,821
  • 0 Vote(s) - 0 out of 5 in Average
 14-06-2012, 08:47 AM
Last Post: WiNgNuTz
    2 1,017
  • 0 Vote(s) - 0 out of 5 in Average
 13-06-2012, 09:35 PM
Last Post: stevieg
   
Go to first unread post Odd intermittent issue
c.gerrard, 12-06-2012, 08:42 PM
 12 2,134
  • 0 Vote(s) - 0 out of 5 in Average
 13-06-2012, 09:26 PM
Last Post: c.gerrard
   
Go to first unread post A little bit of poo came out..
Toby, 12-06-2012, 10:31 PM
 16 3,346
  • 0 Vote(s) - 0 out of 5 in Average
 13-06-2012, 07:59 PM
Last Post: THE_Liam
   
Go to first unread post exhuast ??
dec-66, 11-06-2012, 01:17 PM
 6 1,100
  • 0 Vote(s) - 0 out of 5 in Average
 13-06-2012, 05:27 PM
Last Post: dec-66
   
Go to first unread post Rollerbearing turbos
Dicky, 09-06-2012, 02:55 PM
 8 1,363
  • 0 Vote(s) - 0 out of 5 in Average
 11-06-2012, 11:13 AM
Last Post: Ruan
   
Go to first unread post Radiator help
Jackabeen93, 10-06-2012, 01:08 PM
 3 797
  • 0 Vote(s) - 0 out of 5 in Average
 10-06-2012, 02:21 PM
Last Post: Jackabeen93
   
Go to first unread post 325TDS Issues
Dum-Dum, 27-05-2012, 12:30 AM
 9 2,111
  • 0 Vote(s) - 0 out of 5 in Average
 10-06-2012, 11:19 AM
Last Post: stevieg
   
Go to first unread post How to adjust aux belt
Jacko, 09-06-2012, 10:18 PM
 1 708
  • 0 Vote(s) - 0 out of 5 in Average
 09-06-2012, 10:18 PM
Last Post: Jacko
    24 7,757
  • 0 Vote(s) - 0 out of 5 in Average
 09-06-2012, 08:41 PM
Last Post: silverzx
   
Go to first unread post xud down on torque?
zx_volcane, 08-06-2012, 10:29 AM
 4 1,330
  • 0 Vote(s) - 0 out of 5 in Average
 09-06-2012, 07:21 PM
Last Post: zx_volcane
   
Go to first unread post Need urgent help with Bosch pump ! Pleasee (Pages: 1 2 )
Jackabeen93, 26-05-2012, 05:50 PM
 53 9,116
  • 0 Vote(s) - 0 out of 5 in Average
 08-06-2012, 07:58 PM
Last Post: Jackabeen93
   
Go to first unread post Turbo water cooling
Jenkosowls, 07-06-2012, 09:30 PM
 18 2,950
  • 0 Vote(s) - 0 out of 5 in Average
 08-06-2012, 02:41 PM
Last Post: darrenjlobb
    11 2,507
  • 0 Vote(s) - 0 out of 5 in Average
 08-06-2012, 09:08 AM
Last Post: Dave
    20 2,870
  • 0 Vote(s) - 0 out of 5 in Average
 08-06-2012, 08:56 AM
Last Post: Dave
   
Go to first unread post XU gearboxes
ginge191, 06-06-2012, 09:34 PM
 6 1,804
  • 0 Vote(s) - 0 out of 5 in Average
 06-06-2012, 11:49 PM
Last Post: ginge191
    7 2,117
  • 0 Vote(s) - 0 out of 5 in Average
 06-06-2012, 05:18 PM
Last Post: silverzx
   
Go to first unread post In-line fuel filters
Jackabeen93, 04-06-2012, 07:39 PM
 24 3,590
  • 0 Vote(s) - 0 out of 5 in Average
 05-06-2012, 11:43 PM
Last Post: Dicky
   
Go to first unread post ARP XU M11 head studs
strictly_perv, 04-06-2012, 08:50 AM
 9 2,412
  • 0 Vote(s) - 0 out of 5 in Average
 04-06-2012, 09:09 PM
Last Post: strictly_perv
   
Go to first unread post Air filters
David, 25-05-2012, 03:26 AM
 13 2,167
  • 0 Vote(s) - 0 out of 5 in Average
 04-06-2012, 06:40 PM
Last Post: daddyfixit
   
Go to first unread post GOT BOOST leaks?
stevieg, 03-06-2012, 05:52 PM
 2 962
  • 0 Vote(s) - 0 out of 5 in Average
 03-06-2012, 06:34 PM
Last Post: 4WayDiablo
   
Go to first unread post Bosch injector seals
cwspellowe, 01-06-2012, 12:45 PM
 6 2,199
  • 0 Vote(s) - 0 out of 5 in Average
 02-06-2012, 07:33 PM
Last Post: mark_airey
   
Go to first unread post Tdo4 boost problem
Jenkosowls, 01-06-2012, 01:02 PM
 10 2,087
  • 0 Vote(s) - 0 out of 5 in Average
 02-06-2012, 11:49 AM
Last Post: anto


  New Posts
  Hot Thread (New)
  Hot Thread (No New)
  No New Posts
  Contains Posts by You
  Closed Thread

Search this Forum:

Forum Jump: