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

Users browsing this forum: 74 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
   
Go to first unread post URGENT! Flushing advice plz
Milano_92, 26-07-2014, 02:09 PM
 1 1,051
  • 0 Vote(s) - 0 out of 5 in Average
 26-07-2014, 03:10 PM
Last Post: bashbarnard
   
Go to first unread post rev counter
vinny, 24-08-2015, 07:26 PM
 2 1,049
  • 0 Vote(s) - 0 out of 5 in Average
 24-08-2015, 07:35 PM
Last Post: vinny
   
Go to first unread post Oil leaking from EGR valve
HDIkyle, 29-01-2014, 02:25 PM
 0 1,046
  • 0 Vote(s) - 0 out of 5 in Average
 29-01-2014, 02:25 PM
Last Post: HDIkyle
   
Go to first unread post RHB5 Turbo
Jenkosowls, 26-09-2014, 10:17 PM
 1 1,046
  • 0 Vote(s) - 0 out of 5 in Average
 26-09-2014, 10:51 PM
Last Post: Ruan
   
Go to first unread post Knocking
Titch161086, 13-01-2014, 07:39 AM
 2 1,045
  • 0 Vote(s) - 0 out of 5 in Average
 13-01-2014, 06:37 PM
Last Post: Matt
    2 1,042
  • 0 Vote(s) - 0 out of 5 in Average
 23-07-2013, 08:18 PM
Last Post: cwspellowe
   
Go to first unread post Coolant sensor
Tyronnster, 05-02-2013, 09:51 PM
 0 1,041
  • 0 Vote(s) - 0 out of 5 in Average
 05-02-2013, 09:51 PM
Last Post: Tyronnster
   
Go to first unread post Expansion tank
jakkkey, 10-07-2015, 04:15 PM
 1 1,039
  • 0 Vote(s) - 0 out of 5 in Average
 10-07-2015, 08:14 PM
Last Post: bashbarnard
   
Go to first unread post New bosch question's
Daniel306, 09-02-2015, 03:02 PM
 1 1,035
  • 0 Vote(s) - 0 out of 5 in Average
 10-02-2015, 03:25 PM
Last Post: Tom
   
Go to first unread post Which injectors?
JamesPT, 12-11-2012, 05:23 PM
 0 1,029
  • 0 Vote(s) - 0 out of 5 in Average
 12-11-2012, 05:23 PM
Last Post: JamesPT
   
Go to first unread post mot time!
Matt, 14-11-2014, 06:39 AM
 3 1,027
  • 0 Vote(s) - 0 out of 5 in Average
 14-11-2014, 11:12 AM
Last Post: JamesPT
   
Go to first unread post injectors
Check30, 02-11-2013, 05:40 PM
 2 1,026
  • 0 Vote(s) - 0 out of 5 in Average
 02-11-2013, 06:07 PM
Last Post: Check30
   
Go to first unread post clutch
Check30, 28-01-2013, 09:43 AM
 0 1,024
  • 0 Vote(s) - 0 out of 5 in Average
 28-01-2013, 09:43 AM
Last Post: Check30
   
Go to first unread post Oil pump
Ben, 07-10-2012, 09:32 PM
 1 1,023
  • 0 Vote(s) - 0 out of 5 in Average
 07-10-2012, 10:43 PM
Last Post: CJ_Derv
   
Go to first unread post Oil stabiliser
Ben, 17-10-2012, 07:32 PM
 2 1,023
  • 0 Vote(s) - 0 out of 5 in Average
 19-10-2012, 05:41 PM
Last Post: daddyfixit
   
Go to first unread post Xud fuel lines
londondan86, 14-08-2013, 05:01 PM
 0 1,023
  • 0 Vote(s) - 0 out of 5 in Average
 14-08-2013, 05:01 PM
Last Post: londondan86
   
Go to first unread post Stupid questiion but....
HDIkyle, 19-11-2012, 03:47 PM
 0 1,022
  • 0 Vote(s) - 0 out of 5 in Average
 19-11-2012, 03:47 PM
Last Post: HDIkyle
   
Go to first unread post Radiator help
Jackabeen93, 10-06-2012, 01:08 PM
 3 1,021
  • 0 Vote(s) - 0 out of 5 in Average
 10-06-2012, 02:21 PM
Last Post: Jackabeen93
   
Go to first unread post clear fuel line?
zx_volcane, 01-04-2012, 03:36 PM
 1 1,019
  • 0 Vote(s) - 0 out of 5 in Average
 01-04-2012, 03:36 PM
Last Post: zx_volcane
   
Go to first unread post clutch
ashkid, 12-04-2013, 10:08 PM
 1 1,016
  • 0 Vote(s) - 0 out of 5 in Average
 12-04-2013, 10:48 PM
Last Post: Cbray2003
   
Go to first unread post 307 Crankshaft Pulley
gjhancox, 12-01-2015, 07:38 PM
 0 1,015
  • 0 Vote(s) - 0 out of 5 in Average
 12-01-2015, 07:38 PM
Last Post: gjhancox
   
Go to first unread post exhaust differences
no2lurch, 14-05-2013, 12:46 PM
 1 1,013
  • 0 Vote(s) - 0 out of 5 in Average
 14-05-2013, 02:04 PM
Last Post: bigcheez2k3
   
Go to first unread post Timer travel guage
nominous, 13-01-2015, 12:59 PM
 0 1,011
  • 0 Vote(s) - 0 out of 5 in Average
 13-01-2015, 12:59 PM
Last Post: nominous
    0 1,007
  • 0 Vote(s) - 0 out of 5 in Average
 06-02-2013, 11:58 PM
Last Post: fan2xud
   
Go to first unread post air filter
no2lurch, 27-04-2013, 10:05 PM
 2 1,001
  • 0 Vote(s) - 0 out of 5 in Average
 27-04-2013, 10:34 PM
Last Post: ozonehostile


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

Search this Forum:

Forum Jump: