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

Users browsing this forum: 53 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
  Shocked
Go to first unread post what else do i need?
declantg, 25-03-2013, 05:50 PM
 9 2,578
  • 0 Vote(s) - 0 out of 5 in Average
 25-03-2013, 07:06 PM
Last Post: declantg
   
Go to first unread post Hdi gear box advice
Cbray2003, 22-03-2013, 11:48 AM
 28 10,302
  • 0 Vote(s) - 0 out of 5 in Average
 25-03-2013, 06:37 PM
Last Post: Marcus1991
   
Go to first unread post Dual friction clutches
ginge191, 24-03-2013, 01:42 PM
 18 6,491
  • 0 Vote(s) - 0 out of 5 in Average
 25-03-2013, 02:09 PM
Last Post: CJ_Derv
    9 4,773
  • 0 Vote(s) - 0 out of 5 in Average
 24-03-2013, 07:54 PM
Last Post: Dave
  Shocked
Go to first unread post HEADGASKET BLOWN....or has it?!?!? (Pages: 1 2 3 )
Piggy, 19-03-2013, 08:52 PM
 61 25,272
  • 0 Vote(s) - 0 out of 5 in Average
 24-03-2013, 03:58 PM
Last Post: Piggy
   
Go to first unread post turbo upgrade td04l
ingham66 uk, 23-03-2013, 08:30 PM
 6 2,782
  • 0 Vote(s) - 0 out of 5 in Average
 24-03-2013, 01:36 PM
Last Post: bigcheez2k3
   
Go to first unread post Blower chat what turbos and mods ???? (Pages: 1 2 )
sparkyboi001, 21-03-2013, 10:43 PM
 39 11,143
  • 0 Vote(s) - 0 out of 5 in Average
 23-03-2013, 08:42 PM
Last Post: sparkyboi001
   
Go to first unread post pump problem help please
AndyG, 23-03-2013, 01:49 PM
 1 1,136
  • 0 Vote(s) - 0 out of 5 in Average
 23-03-2013, 05:17 PM
Last Post: londondan86
   
Go to first unread post t25 on. other mods to help???
R1CH4RD, 16-03-2013, 01:10 PM
 16 7,736
  • 0 Vote(s) - 0 out of 5 in Average
 23-03-2013, 11:51 AM
Last Post: silverzx
   
Go to first unread post Gti6 drive shalft on a Xud
Daniel306, 22-03-2013, 01:42 PM
 11 5,764
  • 0 Vote(s) - 0 out of 5 in Average
 23-03-2013, 11:33 AM
Last Post: Daniel306
   
Go to first unread post poly lower mount?
Jimbo, 22-03-2013, 08:53 PM
 7 2,008
  • 0 Vote(s) - 0 out of 5 in Average
 23-03-2013, 10:26 AM
Last Post: Chris_90
    47 18,189
  • 0 Vote(s) - 0 out of 5 in Average
 22-03-2013, 10:46 PM
Last Post: sparkyboi001
   
Go to first unread post Garrett TB2509
Mal, 20-03-2013, 10:54 PM
 2 2,272
  • 0 Vote(s) - 0 out of 5 in Average
 22-03-2013, 10:24 PM
Last Post: Mal
    10 3,907
  • 0 Vote(s) - 0 out of 5 in Average
 21-03-2013, 08:22 PM
Last Post: Daniel306
    1 1,533
  • 0 Vote(s) - 0 out of 5 in Average
 20-03-2013, 09:05 PM
Last Post: Piggy
   
Go to first unread post starup vid misfire...why?
CJ_Derv, 19-03-2013, 07:41 AM
 6 2,790
  • 0 Vote(s) - 0 out of 5 in Average
 20-03-2013, 08:19 AM
Last Post: CJ_Derv
   
Go to first unread post Bosch Pump Part Number
samass, 19-03-2013, 11:43 PM
 1 2,028
  • 0 Vote(s) - 0 out of 5 in Average
 20-03-2013, 12:18 AM
Last Post: Mal
    8 3,044
  • 0 Vote(s) - 0 out of 5 in Average
 20-03-2013, 12:04 AM
Last Post: SonnyRoby
   
Go to first unread post clutch help
Check30, 18-03-2013, 07:18 PM
 7 2,088
  • 0 Vote(s) - 0 out of 5 in Average
 19-03-2013, 09:26 PM
Last Post: Check30
   
Go to first unread post am after a t2 turbo
cj_pug, 17-03-2013, 12:48 AM
 9 2,837
  • 0 Vote(s) - 0 out of 5 in Average
 18-03-2013, 08:12 PM
Last Post: Tom
    7 1,982
  • 0 Vote(s) - 0 out of 5 in Average
 18-03-2013, 12:06 PM
Last Post: sparkyboi001
   
Go to first unread post Making a custom exhaust
silverzx, 13-03-2013, 06:44 PM
 17 4,094
  • 0 Vote(s) - 0 out of 5 in Average
 17-03-2013, 11:13 PM
Last Post: RJDubya
   
Go to first unread post Clutch?
AndyG, 14-03-2013, 10:37 PM
 4 1,298
  • 0 Vote(s) - 0 out of 5 in Average
 17-03-2013, 10:26 PM
Last Post: londondan86
    10 3,501
  • 0 Vote(s) - 0 out of 5 in Average
 17-03-2013, 02:12 PM
Last Post: Ricky
   
Go to first unread post Fuel tank
AndyG, 16-03-2013, 09:55 PM
 4 2,478
  • 0 Vote(s) - 0 out of 5 in Average
 17-03-2013, 06:15 AM
Last Post: cpikey316_


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

Search this Forum:

Forum Jump: