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

Users browsing this forum: 88 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 [desc] Replies Views Rating Last Post
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 Lucas pump advice...
InkedMuttley, 22-08-2012, 12:01 PM
 8 1,836
  • 0 Vote(s) - 0 out of 5 in Average
 23-08-2012, 08:52 AM
Last Post: Joe
   
Go to first unread post has road tax gone up ??
jack123sand, 06-04-2014, 07:57 PM
 19 2,710
  • 0 Vote(s) - 0 out of 5 in Average
 08-04-2014, 02:46 PM
Last Post: Alex
   
Go to first unread post Diesel additives
jack123sand, 11-04-2014, 06:34 PM
 13 2,204
  • 0 Vote(s) - 0 out of 5 in Average
 16-05-2014, 09:57 AM
Last Post: r3k1355
    1 1,011
  • 0 Vote(s) - 0 out of 5 in Average
 13-04-2014, 07:05 PM
Last Post: Razorback_Rob
   
Go to first unread post What's this
jack123sand, 24-04-2014, 02:02 PM
 9 1,705
  • 0 Vote(s) - 0 out of 5 in Average
 26-04-2014, 05:56 AM
Last Post: jack123sand
    6 2,133
  • 0 Vote(s) - 0 out of 5 in Average
 09-06-2014, 09:47 AM
Last Post: toseland
    0 668
  • 0 Vote(s) - 0 out of 5 in Average
 07-09-2014, 08:40 AM
Last Post: jack123sand
  Thumbs Up
Go to first unread post Turbos ??
Jackabeen, 20-06-2012, 05:32 AM
 10 3,404
  • 0 Vote(s) - 0 out of 5 in Average
 20-06-2012, 01:19 PM
Last Post: silverzx
   
Go to first unread post Td04 adaptor plates
Jackabeen, 05-07-2012, 06:11 PM
 5 1,476
  • 0 Vote(s) - 0 out of 5 in Average
 05-07-2012, 09:16 PM
Last Post: Jackabeen
  Smile
Go to first unread post MBC fitting
Jackabeen, 28-06-2012, 07:14 PM
 8 1,459
  • 0 Vote(s) - 0 out of 5 in Average
 30-06-2012, 10:54 AM
Last Post: Jenkosowls
   
Go to first unread post Td04 questions (Pages: 1 2 )
Jackabeen, 11-07-2012, 07:26 PM
 44 10,965
  • 0 Vote(s) - 0 out of 5 in Average
 16-07-2012, 09:11 PM
Last Post: Jarrus
   
Go to first unread post Water running temps?
Jackabeen, 07-07-2012, 02:33 PM
 28 6,199
  • 0 Vote(s) - 0 out of 5 in Average
 17-08-2012, 12:38 PM
Last Post: CJ_Derv
   
Go to first unread post Turbo adaptor plates help
Jackabeen, 11-07-2012, 06:15 PM
 12 2,935
  • 0 Vote(s) - 0 out of 5 in Average
 30-06-2013, 08:19 PM
Last Post: 306Puggy
    5 1,805
  • 0 Vote(s) - 0 out of 5 in Average
 18-07-2012, 07:27 AM
Last Post: CJ_Derv
   
Go to first unread post Lowering idle , Bosch
Jackabeen, 21-07-2012, 06:55 PM
 9 2,271
  • 0 Vote(s) - 0 out of 5 in Average
 22-07-2012, 09:03 AM
Last Post: Jackabeen
   
Go to first unread post Bosch pump too pricey?
Jackabeen93, 09-05-2012, 05:23 PM
 10 1,635
  • 0 Vote(s) - 0 out of 5 in Average
 10-05-2012, 10:17 AM
Last Post: Jackabeen93
   
Go to first unread post Bosch pump conversion
Jackabeen93, 15-05-2012, 01:21 AM
 14 2,728
  • 0 Vote(s) - 0 out of 5 in Average
 26-05-2012, 06:21 PM
Last Post: mark_airey
   
Go to first unread post Changing injectors...help
Jackabeen93, 18-05-2012, 12:08 PM
 11 2,018
  • 0 Vote(s) - 0 out of 5 in Average
 18-05-2012, 03:57 PM
Last Post: mark_airey
    7 1,655
  • 0 Vote(s) - 0 out of 5 in Average
 22-05-2012, 03:59 PM
Last Post: n0v0s
   
Go to first unread post Need urgent help with Bosch pump ! Pleasee (Pages: 1 2 )
Jackabeen93, 26-05-2012, 05:50 PM
 53 9,224
  • 0 Vote(s) - 0 out of 5 in Average
 08-06-2012, 07:58 PM
Last Post: Jackabeen93
   
Go to first unread post In-line fuel filters
Jackabeen93, 04-06-2012, 07:39 PM
 24 3,591
  • 0 Vote(s) - 0 out of 5 in Average
 05-06-2012, 11:43 PM
Last Post: Dicky
   
Go to first unread post Radiator help
Jackabeen93, 10-06-2012, 01:08 PM
 3 804
  • 0 Vote(s) - 0 out of 5 in Average
 10-06-2012, 02:21 PM
Last Post: Jackabeen93
   
Go to first unread post EGR blanking
JackLewis_Dturbo, 08-10-2012, 04:44 PM
 23 10,027
  • 0 Vote(s) - 0 out of 5 in Average
 09-10-2012, 05:03 PM
Last Post: bayley
   
Go to first unread post coolant smell!!
JackLewis_Dturbo, 02-10-2012, 04:44 PM
 9 1,952
  • 0 Vote(s) - 0 out of 5 in Average
 05-10-2012, 01:15 PM
Last Post: Danny2009
   
Go to first unread post ebay dturbo 300,000!!! (Pages: 1 2 )
JackLewis_Dturbo, 24-10-2012, 05:18 PM
 46 8,933
  • 0 Vote(s) - 0 out of 5 in Average
 31-10-2012, 08:27 PM
Last Post: Seb_Ryan


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

Search this Forum:

Forum Jump: