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

Users browsing this forum: 89 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 [asc] 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
    3 2,069
  • 0 Vote(s) - 0 out of 5 in Average
 03-09-2013, 04:11 PM
Last Post: Dennis
   
Go to first unread post Car running hot
Cornishnutter, 14-03-2017, 11:27 PM
 4 2,068
  • 0 Vote(s) - 0 out of 5 in Average
 15-03-2017, 01:52 PM
Last Post: Cornishnutter
   
Go to first unread post In/out play on Bosch pump
Dan!, 22-12-2012, 03:20 PM
 9 2,068
  • 0 Vote(s) - 0 out of 5 in Average
 22-12-2012, 11:52 PM
Last Post: samass
   
Go to first unread post New whirring noise, any ideas
CJ_Derv, 30-01-2013, 07:03 PM
 8 2,068
  • 0 Vote(s) - 0 out of 5 in Average
 31-01-2013, 09:07 AM
Last Post: CJ_Derv
   
Go to first unread post air box
ashkid, 31-03-2013, 02:58 PM
 5 2,068
  • 0 Vote(s) - 0 out of 5 in Average
 31-03-2013, 04:11 PM
Last Post: Dicky
   
Go to first unread post URGENT! Radiator Change
THE_Liam, 26-08-2012, 11:00 AM
 6 2,066
  • 0 Vote(s) - 0 out of 5 in Average
 27-08-2012, 09:57 AM
Last Post: THE_Liam
   
Go to first unread post Engine out
bashbarnard, 08-07-2014, 10:08 AM
 11 2,064
  • 0 Vote(s) - 0 out of 5 in Average
 08-07-2014, 07:22 PM
Last Post: Tom
   
Go to first unread post Sump Differences??
sweeney1987, 09-08-2014, 03:07 PM
 9 2,063
  • 0 Vote(s) - 0 out of 5 in Average
 11-08-2014, 07:20 PM
Last Post: Jonny81191
   
Go to first unread post Injector copper seals
Nathan1305, 25-03-2015, 10:26 PM
 4 2,062
  • 0 Vote(s) - 0 out of 5 in Average
 26-03-2015, 10:46 AM
Last Post: Nathan1305
   
Go to first unread post Gearbox gear change?
Ben, 09-07-2012, 05:24 PM
 6 2,058
  • 0 Vote(s) - 0 out of 5 in Average
 11-07-2012, 08:22 PM
Last Post: strictly_perv
   
Go to first unread post Head gasket and Engine rebuilds.
weka, 07-07-2019, 01:39 AM
 2 2,058
  • 0 Vote(s) - 0 out of 5 in Average
 15-07-2019, 08:46 AM
Last Post: weka
    17 2,057
  • 0 Vote(s) - 0 out of 5 in Average
 29-08-2014, 03:15 PM
Last Post: maxlee
  Video
Go to first unread post Suggestions on this noise?
Shaleskin, 22-12-2012, 12:14 PM
 9 2,055
  • 0 Vote(s) - 0 out of 5 in Average
 22-12-2012, 09:15 PM
Last Post: Shaleskin
  Sad 5 2,055
  • 0 Vote(s) - 0 out of 5 in Average
 11-05-2020, 05:16 PM
Last Post: johnny625
   
Go to first unread post Team orange engine bay..
n0v0s, 18-04-2012, 10:17 PM
 13 2,051
  • 0 Vote(s) - 0 out of 5 in Average
 19-04-2012, 01:20 PM
Last Post: mark_airey
   
Go to first unread post Fitting Xantia Inlet
Nathan1305, 10-04-2015, 09:46 AM
 7 2,051
  • 0 Vote(s) - 0 out of 5 in Average
 10-04-2015, 12:13 PM
Last Post: Nathan1305
   
Go to first unread post Fan Belt Tensioner
Bananalad, 06-04-2012, 10:56 AM
 8 2,042
  • 0 Vote(s) - 0 out of 5 in Average
 06-04-2012, 11:22 PM
Last Post: Bananalad
   
Go to first unread post ANOTHER Bosch pump question.
205dtub, 22-11-2015, 05:50 PM
 7 2,041
  • 0 Vote(s) - 0 out of 5 in Average
 02-12-2015, 06:19 PM
Last Post: 205dtub
   
Go to first unread post Leaking filter housing
HDIkyle, 03-06-2013, 01:23 PM
 6 2,038
  • 0 Vote(s) - 0 out of 5 in Average
 03-06-2013, 05:42 PM
Last Post: Chris_90
   
Go to first unread post not starting
LewisG306, 13-11-2013, 11:02 AM
 12 2,036
  • 0 Vote(s) - 0 out of 5 in Average
 21-11-2013, 04:33 PM
Last Post: Tom
    5 2,035
  • 0 Vote(s) - 0 out of 5 in Average
 16-04-2014, 09:59 AM
Last Post: anto
    9 2,033
  • 0 Vote(s) - 0 out of 5 in Average
 23-07-2013, 08:31 PM
Last Post: the milkman
    11 2,032
  • 0 Vote(s) - 0 out of 5 in Average
 23-04-2014, 09:29 AM
Last Post: r3k1355
   
Go to first unread post TD04 Exhaust Studs?
bigcheez2k3, 22-02-2013, 10:13 PM
 3 2,031
  • 0 Vote(s) - 0 out of 5 in Average
 07-03-2013, 09:12 AM
Last Post: CJ_Derv
   
Go to first unread post Alternator
therefused, 30-07-2013, 04:24 PM
 10 2,031
  • 0 Vote(s) - 0 out of 5 in Average
 06-08-2013, 06:15 PM
Last Post: therefused


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

Search this Forum:

Forum Jump: