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

Users browsing this forum: 30 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 205 xud build
205steve, 20-05-2014, 03:29 PM
 24 4,258
  • 0 Vote(s) - 0 out of 5 in Average
 26-05-2014, 06:24 PM
Last Post: 205steve
   
Go to first unread post VNT control
205steve, 21-05-2014, 06:56 PM
 19 3,987
  • 0 Vote(s) - 0 out of 5 in Average
 26-05-2014, 06:55 PM
Last Post: 205steve
   
Go to first unread post gt18vnt
205steve, 21-05-2014, 07:07 PM
 3 1,261
  • 0 Vote(s) - 0 out of 5 in Average
 22-05-2014, 03:48 PM
Last Post: 205steve
    9 1,932
  • 0 Vote(s) - 0 out of 5 in Average
 04-06-2014, 06:06 PM
Last Post: Paul Baldwin
   
Go to first unread post Gear oil change
306 d turbo, 25-04-2012, 08:19 PM
 6 1,896
  • 0 Vote(s) - 0 out of 5 in Average
 25-04-2012, 09:36 PM
Last Post: Harky
   
Go to first unread post LDA pin mod
306 d turbo, 05-08-2012, 06:23 PM
 5 2,437
  • 0 Vote(s) - 0 out of 5 in Average
 06-08-2012, 07:41 PM
Last Post: Dan!
   
Go to first unread post D turbo losing water
306 d turbo, 02-09-2012, 08:35 AM
 11 3,407
  • 0 Vote(s) - 0 out of 5 in Average
 05-09-2012, 06:22 PM
Last Post: Jonny81191
    10 2,812
  • 0 Vote(s) - 0 out of 5 in Average
 10-09-2012, 07:24 PM
Last Post: Ruan
    3 1,390
  • 0 Vote(s) - 0 out of 5 in Average
 06-10-2012, 04:53 PM
Last Post: Kwik
   
Go to first unread post Manual Boost controller
306 d turbo, 25-03-2013, 02:30 PM
 10 3,875
  • 0 Vote(s) - 0 out of 5 in Average
 01-04-2013, 09:14 PM
Last Post: puglove
    1 1,714
  • 0 Vote(s) - 0 out of 5 in Average
 27-03-2013, 09:18 PM
Last Post: cully
    9 4,891
  • 0 Vote(s) - 0 out of 5 in Average
 29-07-2013, 09:40 PM
Last Post: strictly_perv
   
Go to first unread post Exhaust!
306Brad, 04-04-2013, 07:01 AM
 4 1,657
  • 0 Vote(s) - 0 out of 5 in Average
 04-04-2013, 03:58 PM
Last Post: 306Brad
    13 5,264
  • 0 Vote(s) - 0 out of 5 in Average
 28-10-2013, 07:30 PM
Last Post: mattgreene
   
21 5,708
  • 0 Vote(s) - 0 out of 5 in Average
 26-06-2013, 03:32 PM
Last Post: 306Brad
   
Go to first unread post Xantia XUD Ian Berlingo.
306carter, 19-11-2012, 08:27 PM
 2 1,256
  • 0 Vote(s) - 0 out of 5 in Average
 20-11-2012, 01:42 PM
Last Post: Ruan
    8 1,925
  • 0 Vote(s) - 0 out of 5 in Average
 04-03-2014, 03:46 PM
Last Post: Ruan
   
Go to first unread post Piston Wear
306Dan, 10-08-2015, 06:49 PM
 3 1,422
  • 0 Vote(s) - 0 out of 5 in Average
 10-08-2015, 07:44 PM
Last Post: craig306
  Exclamation
Go to first unread post battery light on!
306dturbo, 07-08-2016, 04:16 PM
 0 702
  • 0 Vote(s) - 0 out of 5 in Average
 07-08-2016, 04:16 PM
Last Post: 306dturbo
   
Go to first unread post Brake upgrade
306pc, 15-08-2013, 06:31 PM
 11 2,268
  • 0 Vote(s) - 0 out of 5 in Average
 16-08-2013, 01:39 AM
Last Post: Just Sean
  Thumbs Up
Go to first unread post Td04 help?
306pc, 18-08-2013, 11:52 PM
 26 5,312
  • 0 Vote(s) - 0 out of 5 in Average
 21-08-2013, 10:18 AM
Last Post: CJ_Derv
   
Go to first unread post So Hot.
306pc, 24-08-2013, 11:15 PM
 5 1,307
  • 0 Vote(s) - 0 out of 5 in Average
 25-08-2013, 02:50 PM
Last Post: 306pc
   
Go to first unread post Cheap TD04
306pc, 27-08-2013, 07:28 AM
 6 1,836
  • 0 Vote(s) - 0 out of 5 in Average
 02-09-2013, 09:39 PM
Last Post: Stephen
   
Go to first unread post Exhaust issues!
306pc, 04-09-2013, 01:04 PM
 8 1,539
  • 0 Vote(s) - 0 out of 5 in Average
 08-09-2013, 07:27 AM
Last Post: 306pc
   
Go to first unread post Fuel pipe diameter
306pc, 12-09-2013, 09:12 AM
 4 1,325
  • 0 Vote(s) - 0 out of 5 in Average
 12-09-2013, 10:48 AM
Last Post: 306pc


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

Search this Forum:

Forum Jump: