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

Users browsing this forum: 39 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 [asc] 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
    2 1,358
  • 0 Vote(s) - 0 out of 5 in Average
 06-03-2013, 08:16 AM
Last Post: 306__xrdt
   
Go to first unread post HELP!!! Pump 180 out? HELP!!
Piggy, 05-03-2013, 06:03 PM
 20 9,164
  • 0 Vote(s) - 0 out of 5 in Average
 06-03-2013, 08:33 AM
Last Post: Dan!
    47 16,796
  • 0 Vote(s) - 0 out of 5 in Average
 22-03-2013, 10:46 PM
Last Post: sparkyboi001
   
Go to first unread post 11mm pump character?! (Pages: 1 2 )
Piggy, 06-03-2013, 05:10 PM
 49 14,915
  • 0 Vote(s) - 0 out of 5 in Average
 10-03-2013, 08:27 AM
Last Post: Piggy
   
Go to first unread post Urgent: Bosch help
Matt, 06-03-2013, 01:57 PM
 28 5,787
  • 0 Vote(s) - 0 out of 5 in Average
 06-03-2013, 07:58 PM
Last Post: puglove
   
Go to first unread post engine convertion
moonstoneblue, 07-03-2013, 10:25 PM
 4 1,162
  • 0 Vote(s) - 0 out of 5 in Average
 08-03-2013, 08:58 AM
Last Post: puglove
    6 1,832
  • 0 Vote(s) - 0 out of 5 in Average
 07-03-2013, 10:36 PM
Last Post: Ricky
   
Go to first unread post d8a bottom end
billing5, 08-03-2013, 12:05 AM
 6 2,208
  • 0 Vote(s) - 0 out of 5 in Average
 09-03-2013, 10:22 AM
Last Post: fan2xud
    7 2,324
  • 0 Vote(s) - 0 out of 5 in Average
 09-03-2013, 03:53 PM
Last Post: Jonny81191
   
Go to first unread post Vegetable/cooking oil questions!
GP123, 08-03-2013, 10:56 PM
 10 3,839
  • 0 Vote(s) - 0 out of 5 in Average
 11-03-2013, 09:40 PM
Last Post: maxlee
   
Go to first unread post Clutch advice
Zippy121, 09-03-2013, 09:08 AM
 9 2,992
  • 0 Vote(s) - 0 out of 5 in Average
 10-03-2013, 11:29 AM
Last Post: cwspellowe
    22 4,602
  • 0 Vote(s) - 0 out of 5 in Average
 11-03-2013, 09:00 PM
Last Post: sparkyboi001
    4 1,881
  • 0 Vote(s) - 0 out of 5 in Average
 09-03-2013, 10:45 PM
Last Post: Piggy
   
Go to first unread post Flexible sealant, exhaust
Ricky, 09-03-2013, 08:48 PM
 17 5,994
  • 0 Vote(s) - 0 out of 5 in Average
 10-03-2013, 06:44 PM
Last Post: CJ_Derv
   
Go to first unread post Intermittent Misfire / cutting out (Pages: 1 2 )
Chris_90, 10-03-2013, 09:33 AM
 36 15,802
  • 0 Vote(s) - 0 out of 5 in Average
 11-03-2013, 08:47 PM
Last Post: CJ_Derv
   
Go to first unread post HG
David, 10-03-2013, 10:11 AM
 12 4,660
  • 0 Vote(s) - 0 out of 5 in Average
 11-03-2013, 10:19 AM
Last Post: Rich306
   
Go to first unread post Fmic adaptor
dave205, 10-03-2013, 01:21 PM
 5 1,462
  • 0 Vote(s) - 0 out of 5 in Average
 14-03-2013, 01:21 AM
Last Post: Shea
   
Go to first unread post Dual friction clutches
ginge191, 24-03-2013, 01:42 PM
 18 5,769
  • 0 Vote(s) - 0 out of 5 in Average
 25-03-2013, 02:09 PM
Last Post: CJ_Derv
   
Go to first unread post xud9ai dimensions etc. needed
MKEeye, 11-03-2013, 09:38 PM
 0 1,894
  • 0 Vote(s) - 0 out of 5 in Average
 11-03-2013, 09:38 PM
Last Post: MKEeye
    8 2,661
  • 0 Vote(s) - 0 out of 5 in Average
 20-03-2013, 12:04 AM
Last Post: SonnyRoby
   
Go to first unread post Bosch pump conversion
Y444TES, 11-03-2013, 09:41 PM
 7 2,154
  • 0 Vote(s) - 0 out of 5 in Average
 11-03-2013, 10:07 PM
Last Post: Y444TES
   
Go to first unread post Blower chat what turbos and mods ???? (Pages: 1 2 )
sparkyboi001, 21-03-2013, 10:43 PM
 39 10,071
  • 0 Vote(s) - 0 out of 5 in Average
 23-03-2013, 08:42 PM
Last Post: sparkyboi001
   
Go to first unread post Bosch pump
Matt, 12-03-2013, 08:04 AM
 6 1,627
  • 0 Vote(s) - 0 out of 5 in Average
 12-03-2013, 08:14 AM
Last Post: Piggy
   
Go to first unread post rough start ?
snooker147, 12-03-2013, 09:58 AM
 3 1,206
  • 0 Vote(s) - 0 out of 5 in Average
 14-03-2013, 01:20 AM
Last Post: Shea
   
Go to first unread post 406 gearbox
RJDubya, 12-03-2013, 11:09 AM
 4 1,233
  • 0 Vote(s) - 0 out of 5 in Average
 13-03-2013, 09:52 PM
Last Post: RJDubya


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

Search this Forum:

Forum Jump: