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

Users browsing this forum: 107 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 [desc] 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 Hdi rods what to look out for?
aggyj17, 17-11-2014, 11:16 AM
 5 1,069
  • 0 Vote(s) - 0 out of 5 in Average
 18-11-2014, 10:10 PM
Last Post: aggyj17
   
Go to first unread post Removing Crank & Pistons
londondan86, 25-11-2014, 01:58 PM
 3 1,069
  • 0 Vote(s) - 0 out of 5 in Average
 25-11-2014, 07:34 PM
Last Post: londondan86
   
Go to first unread post xud seals etc
arnie, 05-03-2015, 07:27 PM
 2 1,069
  • 0 Vote(s) - 0 out of 5 in Average
 05-03-2015, 10:58 PM
Last Post: arnie
  Smile
Go to first unread post xud11 with xud9 head
bashbarnard, 16-12-2015, 07:04 PM
 0 1,069
  • 0 Vote(s) - 0 out of 5 in Average
 16-12-2015, 07:04 PM
Last Post: bashbarnard
    0 1,070
  • 0 Vote(s) - 0 out of 5 in Average
 01-01-2013, 05:10 PM
Last Post: cwspellowe
   
Go to first unread post Boost gauge help?
Ryan'dolan, 18-09-2014, 03:26 AM
 2 1,071
  • 0 Vote(s) - 0 out of 5 in Average
 20-09-2014, 08:40 AM
Last Post: Piggy
    2 1,072
  • 0 Vote(s) - 0 out of 5 in Average
 15-04-2013, 09:33 PM
Last Post: anto
   
Go to first unread post Turbo help, quick question
Ricky, 12-04-2013, 04:44 PM
 0 1,073
  • 0 Vote(s) - 0 out of 5 in Average
 12-04-2013, 04:44 PM
Last Post: Ricky
   
Go to first unread post HELP
Mickey14, 12-07-2014, 10:18 AM
 1 1,073
  • 0 Vote(s) - 0 out of 5 in Average
 12-07-2014, 10:27 AM
Last Post: WiNgNuTz
   
Go to first unread post Temp gauge don't work!!
CJRODELL, 04-01-2015, 09:07 PM
 2 1,075
  • 0 Vote(s) - 0 out of 5 in Average
 12-01-2015, 09:43 PM
Last Post: CJRODELL
   
Go to first unread post 205 xud oil cooler
Frosty, 19-10-2015, 07:19 PM
 5 1,075
  • 0 Vote(s) - 0 out of 5 in Average
 20-10-2015, 08:24 AM
Last Post: aggyj17
   
4 1,076
  • 0 Vote(s) - 0 out of 5 in Average
 08-02-2015, 05:28 PM
Last Post: daveylennon93
   
Go to first unread post lb/ft max gt2056s
niciou, 13-03-2017, 10:31 AM
 0 1,077
  • 0 Vote(s) - 0 out of 5 in Average
 13-03-2017, 10:31 AM
Last Post: niciou
   
Go to first unread post Lumpy idle
MarkTD, 13-09-2012, 05:37 PM
 2 1,077
  • 0 Vote(s) - 0 out of 5 in Average
 13-09-2012, 07:20 PM
Last Post: MarkTD
   
Go to first unread post Gear link bushes?
306__xrdt, 11-01-2013, 01:48 PM
 3 1,077
  • 0 Vote(s) - 0 out of 5 in Average
 12-01-2013, 12:02 PM
Last Post: Piggy
   
Go to first unread post Woodruff key knackered
jakkkey, 26-01-2016, 05:56 PM
 2 1,078
  • 0 Vote(s) - 0 out of 5 in Average
 26-01-2016, 07:21 PM
Last Post: bashbarnard
   
Go to first unread post Engine mount?
underground375, 25-07-2013, 07:44 PM
 4 1,081
  • 0 Vote(s) - 0 out of 5 in Average
 26-07-2013, 11:19 AM
Last Post: ally406
   
Go to first unread post Water leak or Coolant Loss...
Biglad, 18-10-2016, 09:30 PM
 3 1,081
  • 0 Vote(s) - 0 out of 5 in Average
 19-10-2016, 10:52 AM
Last Post: Eeyore
   
Go to first unread post vibration and oil question
therefused, 17-12-2012, 04:32 PM
 3 1,082
  • 0 Vote(s) - 0 out of 5 in Average
 19-12-2012, 09:56 AM
Last Post: therefused
  Big Grin 3 1,084
  • 0 Vote(s) - 0 out of 5 in Average
 30-01-2014, 10:56 AM
Last Post: zx_volcane
   
Go to first unread post Changing Rods
HDIkyle, 03-09-2014, 12:00 PM
 6 1,085
  • 0 Vote(s) - 0 out of 5 in Average
 13-09-2014, 11:05 AM
Last Post: andyyy
   
Go to first unread post 88Deg thermostat
Daniel306, 10-02-2012, 08:08 PM
 1 1,086
  • 0 Vote(s) - 0 out of 5 in Average
 10-02-2012, 08:08 PM
Last Post: Daniel306
   
Go to first unread post Smoky 1.9 DT
Ash J, 06-08-2013, 06:19 PM
 2 1,086
  • 0 Vote(s) - 0 out of 5 in Average
 06-08-2013, 08:45 PM
Last Post: Ash J
   
Go to first unread post Bedding in an engine
rickye, 24-01-2013, 07:12 PM
 2 1,087
  • 0 Vote(s) - 0 out of 5 in Average
 24-01-2013, 07:37 PM
Last Post: rickye
   
Go to first unread post throttle cable
willJspears, 28-11-2013, 05:04 PM
 4 1,087
  • 0 Vote(s) - 0 out of 5 in Average
 28-11-2013, 08:41 PM
Last Post: willJspears


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

Search this Forum:

Forum Jump: