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

Users browsing this forum: 26 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 Sloooow Dturbo
Darren123, 12-06-2013, 07:16 PM
 19 3,971
  • 0 Vote(s) - 0 out of 5 in Average
 14-12-2013, 11:49 PM
Last Post: Mal
   
Go to first unread post Exhaust.
Darren123, 10-06-2013, 07:54 PM
 14 2,524
  • 0 Vote(s) - 0 out of 5 in Average
 11-06-2013, 05:48 PM
Last Post: Mal
    2 1,160
  • 0 Vote(s) - 0 out of 5 in Average
 28-06-2013, 11:14 PM
Last Post: Darren123
   
Go to first unread post Gearbox oil
Darren123, 02-07-2013, 10:53 PM
 20 3,303
  • 0 Vote(s) - 0 out of 5 in Average
 09-09-2013, 12:50 PM
Last Post: mr_fish
    5 1,171
  • 0 Vote(s) - 0 out of 5 in Average
 05-07-2013, 12:01 AM
Last Post: Mal
    16 5,520
  • 0 Vote(s) - 0 out of 5 in Average
 29-09-2013, 01:52 PM
Last Post: Dan306DT
   
Go to first unread post Removing starter?
Darren123, 15-10-2013, 11:38 PM
 20 4,724
  • 0 Vote(s) - 0 out of 5 in Average
 18-10-2013, 10:44 AM
Last Post: adamm306
   
Go to first unread post Manifold bolts
Darren123, 20-10-2013, 07:43 PM
 2 921
  • 0 Vote(s) - 0 out of 5 in Average
 21-10-2013, 08:36 PM
Last Post: londondan86
   
Go to first unread post Got money, want power. Whaaat to do? :D (Pages: 1 2 3 )
Darren123, 08-12-2013, 10:49 PM
 60 13,014
  • 0 Vote(s) - 0 out of 5 in Average
 18-12-2013, 02:43 AM
Last Post: Chris306
   
Go to first unread post Friday the 13th got me :(
Darren123, 14-12-2013, 05:15 PM
 4 898
  • 0 Vote(s) - 0 out of 5 in Average
 14-12-2013, 05:45 PM
Last Post: Darren123
   
Go to first unread post Head gasket replacement
Darren123, 30-12-2013, 01:45 AM
 4 992
  • 0 Vote(s) - 0 out of 5 in Average
 02-01-2014, 04:09 AM
Last Post: Darren123
   
Go to first unread post Coolant system dturbo
Darren123, 12-08-2014, 08:12 PM
 3 1,012
  • 0 Vote(s) - 0 out of 5 in Average
 12-08-2014, 09:08 PM
Last Post: bashbarnard
   
Go to first unread post Whining when turning
davalav, 24-11-2012, 02:25 PM
 8 2,351
  • 0 Vote(s) - 0 out of 5 in Average
 24-11-2012, 05:29 PM
Last Post: davalav
   
Go to first unread post Sticky clutch and Accelarator
davalav, 29-11-2012, 10:44 AM
 6 1,691
  • 0 Vote(s) - 0 out of 5 in Average
 29-11-2012, 01:07 PM
Last Post: davalav
   
Go to first unread post Piston Damage Analysis
Dave, 30-07-2012, 01:34 PM
 2 1,445
  • 0 Vote(s) - 0 out of 5 in Average
 30-07-2012, 01:48 PM
Last Post: Dave
   
Go to first unread post Fmic adaptor
dave205, 10-03-2013, 01:21 PM
 5 1,456
  • 0 Vote(s) - 0 out of 5 in Average
 14-03-2013, 01:21 AM
Last Post: Shea
   
Go to first unread post project
dave205, 01-02-2014, 03:10 PM
 0 686
  • 0 Vote(s) - 0 out of 5 in Average
 01-02-2014, 03:10 PM
Last Post: dave205
   
Go to first unread post Xud starting problems, pump!!
dave205, 16-03-2014, 08:09 PM
 20 3,467
  • 0 Vote(s) - 0 out of 5 in Average
 02-04-2014, 03:57 PM
Last Post: darrenjlobb
    4 1,346
  • 0 Vote(s) - 0 out of 5 in Average
 14-04-2014, 12:32 AM
Last Post: daveylennon93
   
Go to first unread post bonnet liner
daveylennon93, 30-04-2014, 09:21 AM
 9 1,284
  • 0 Vote(s) - 0 out of 5 in Average
 02-05-2014, 09:27 PM
Last Post: daveylennon93
   
Go to first unread post Hdi air box in xud
daveylennon93, 26-04-2014, 12:01 PM
 6 989
  • 0 Vote(s) - 0 out of 5 in Average
 27-04-2014, 09:52 PM
Last Post: Mal
   
Go to first unread post Engine mount knock?
daveylennon93, 26-04-2014, 03:02 PM
 8 1,891
  • 0 Vote(s) - 0 out of 5 in Average
 27-04-2014, 09:47 PM
Last Post: Mal
   
Go to first unread post help bosch pump leak.
daveylennon93, 22-05-2014, 05:06 PM
 1 831
  • 0 Vote(s) - 0 out of 5 in Average
 22-05-2014, 05:07 PM
Last Post: Mattcheese31
   
Go to first unread post Cheap fmic setup?
daveylennon93, 04-07-2014, 11:02 PM
 2 937
  • 0 Vote(s) - 0 out of 5 in Average
 07-07-2014, 04:46 AM
Last Post: Dave
   
Go to first unread post lucas pump help
daveylennon93, 25-06-2014, 05:49 PM
 14 2,948
  • 0 Vote(s) - 0 out of 5 in Average
 05-04-2015, 03:14 PM
Last Post: da_no1


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

Search this Forum:

Forum Jump: