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

Users browsing this forum: 40 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 Gearbox seals shot
CJ_Derv, 08-02-2013, 10:55 AM
 11 2,769
  • 0 Vote(s) - 0 out of 5 in Average
 10-02-2013, 04:31 PM
Last Post: CJ_Derv
    1 5,825
  • 0 Vote(s) - 0 out of 5 in Average
 10-02-2013, 11:19 AM
Last Post: fan2xud
   
Go to first unread post non turbo cam?
Jimbo, 09-02-2013, 05:50 PM
 14 4,975
  • 0 Vote(s) - 0 out of 5 in Average
 10-02-2013, 11:16 AM
Last Post: cwspellowe
    0 1,386
  • 0 Vote(s) - 0 out of 5 in Average
 10-02-2013, 11:12 AM
Last Post: fan2xud
   
Go to first unread post Injectors, all the same?
Zippy121, 09-02-2013, 05:03 PM
 4 1,648
  • 0 Vote(s) - 0 out of 5 in Average
 10-02-2013, 10:12 AM
Last Post: Zippy121
   
Go to first unread post The essential ...
fan2xud, 09-02-2013, 09:58 PM
 1 1,135
  • 0 Vote(s) - 0 out of 5 in Average
 10-02-2013, 07:57 AM
Last Post: ozonehostile
   
Go to first unread post XUD differences
ginge191, 09-02-2013, 05:08 PM
 4 2,754
  • 0 Vote(s) - 0 out of 5 in Average
 10-02-2013, 12:10 AM
Last Post: sweeney1987
   
Go to first unread post xud9 in a 205? (Pages: 1 2 )
kernow_joe, 17-01-2013, 12:00 AM
 43 10,737
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 11:28 PM
Last Post: THE_Liam
   
Go to first unread post Dump valve help
Cbray2003, 09-02-2013, 04:58 PM
 5 2,042
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 11:11 PM
Last Post: Piggy
    0 1,060
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 09:42 PM
Last Post: fan2xud
    0 1,157
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 09:40 PM
Last Post: fan2xud
    0 1,164
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 09:39 PM
Last Post: fan2xud
   
Go to first unread post [How to] Make Quickshift 206
fan2xud, 09-02-2013, 09:36 PM
 0 1,571
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 09:36 PM
Last Post: fan2xud
   
Go to first unread post Just to rub it in :p
Seb_Ryan, 09-02-2013, 12:23 AM
 16 4,016
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 09:35 PM
Last Post: ash240970
    0 1,306
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 09:32 PM
Last Post: fan2xud
    0 1,145
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 09:30 PM
Last Post: fan2xud
   
Go to first unread post TD04 Model Codes
bigcheez2k3, 08-02-2013, 12:35 PM
 2 1,943
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 10:49 AM
Last Post: Ruan
   
Go to first unread post Engine doesn't turn off.
Marcus1991, 04-02-2013, 07:10 PM
 16 5,202
  • 0 Vote(s) - 0 out of 5 in Average
 09-02-2013, 09:43 AM
Last Post: Kwik
   
Go to first unread post Turbos, bit of advice
Danny2009, 08-02-2013, 07:33 PM
 5 1,635
  • 0 Vote(s) - 0 out of 5 in Average
 08-02-2013, 11:26 PM
Last Post: Danny2009
   
Go to first unread post issues after matrix change
therefused, 08-02-2013, 08:14 PM
 0 1,023
  • 0 Vote(s) - 0 out of 5 in Average
 08-02-2013, 08:14 PM
Last Post: therefused
   
Go to first unread post coolant change
snooker147, 07-02-2013, 02:18 PM
 5 1,865
  • 0 Vote(s) - 0 out of 5 in Average
 08-02-2013, 01:47 PM
Last Post: snooker147
    28 7,530
  • 0 Vote(s) - 0 out of 5 in Average
 07-02-2013, 07:20 PM
Last Post: Adam.M.Penny
   
Go to first unread post Cambelt change
Mike, 07-02-2013, 02:00 AM
 2 1,118
  • 0 Vote(s) - 0 out of 5 in Average
 07-02-2013, 06:59 PM
Last Post: Jtrigga
    22 9,450
  • 0 Vote(s) - 0 out of 5 in Average
 07-02-2013, 03:39 PM
Last Post: Mattcheese31
    3 1,196
  • 0 Vote(s) - 0 out of 5 in Average
 07-02-2013, 03:27 PM
Last Post: jamesgmg


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

Search this Forum:

Forum Jump: