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

Users browsing this forum: 40 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 [asc] 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 Tuning (Pages: 1 2 )
Check30, 07-03-2013, 03:42 PM
 55 15,518
  • 0 Vote(s) - 0 out of 5 in Average
 15-03-2013, 10:08 PM
Last Post: michellelouise
   
Go to first unread post trouble after bosch pump upgrade (Pages: 1 2 )
randomcaller, 23-08-2014, 04:45 PM
 55 8,230
  • 0 Vote(s) - 0 out of 5 in Average
 21-10-2014, 09:13 AM
Last Post: randomcaller
   
Go to first unread post chatter?? (Pages: 1 2 )
dec-66, 16-02-2012, 11:27 PM
 54 11,061
  • 0 Vote(s) - 0 out of 5 in Average
 23-02-2012, 02:23 PM
Last Post: Ruan
   
Go to first unread post Bosch set up - advice required for storage (Pages: 1 2 )
devils_fuel, 28-09-2013, 11:19 PM
 54 14,315
  • 0 Vote(s) - 0 out of 5 in Average
 07-10-2013, 05:56 PM
Last Post: Chris_90
  Thumbs Up
Go to first unread post Flat spots running Veg?? read on >>>> (Pages: 1 2 )
Mattcheese31, 13-05-2014, 06:51 PM
 54 12,056
  • 0 Vote(s) - 0 out of 5 in Average
 08-12-2014, 01:18 PM
Last Post: Ruan
   
Go to first unread post Need urgent help with Bosch pump ! Pleasee (Pages: 1 2 )
Jackabeen93, 26-05-2012, 05:50 PM
 53 9,103
  • 0 Vote(s) - 0 out of 5 in Average
 08-06-2012, 07:58 PM
Last Post: Jackabeen93
   
Go to first unread post turbos..... (Pages: 1 2 )
Ryan@306, 22-09-2012, 09:02 PM
 52 12,218
  • 0 Vote(s) - 0 out of 5 in Average
 30-10-2012, 06:49 PM
Last Post: n0v0s
  Question
Go to first unread post Thrown any rods lately?? (Pages: 1 2 )
Mattcheese31, 18-08-2015, 12:17 PM
 52 9,010
  • 0 Vote(s) - 0 out of 5 in Average
 04-03-2016, 06:07 AM
Last Post: Dave
   
Go to first unread post Stripping head, more engine questions :) (Pages: 1 2 )
Chris_90, 29-12-2013, 10:39 AM
 51 9,193
  • 0 Vote(s) - 0 out of 5 in Average
 12-02-2014, 04:18 PM
Last Post: Chris_90
   
Go to first unread post GT2052 (Pages: 1 2 )
daniel909, 06-02-2014, 12:36 PM
 51 12,080
  • 0 Vote(s) - 0 out of 5 in Average
 14-02-2014, 12:34 PM
Last Post: anto
   
Go to first unread post Smoke on boost (Pages: 1 2 )
Curt, 30-03-2014, 07:53 PM
 51 9,863
  • 0 Vote(s) - 0 out of 5 in Average
 02-04-2014, 12:56 PM
Last Post: silverzx
   
Go to first unread post FML - engine/cabin smoking (Pages: 1 2 )
ginge191, 18-05-2012, 04:00 PM
 50 5,905
  • 0 Vote(s) - 0 out of 5 in Average
 19-05-2012, 09:17 PM
Last Post: Ricky
   
Go to first unread post The "Whats wrong with this picture" thread (Pages: 1 2 )
WiNgNuTz, 12-12-2012, 05:37 PM
 49 14,898
  • 0 Vote(s) - 0 out of 5 in Average
 17-12-2012, 07:10 PM
Last Post: Jonny81191
   
Go to first unread post 11mm pump character?! (Pages: 1 2 )
Piggy, 06-03-2013, 05:10 PM
 49 14,897
  • 0 Vote(s) - 0 out of 5 in Average
 10-03-2013, 08:27 AM
Last Post: Piggy
    49 8,840
  • 0 Vote(s) - 0 out of 5 in Average
 11-07-2013, 03:43 PM
Last Post: Tom
    48 12,388
  • 0 Vote(s) - 0 out of 5 in Average
 09-11-2013, 10:53 AM
Last Post: silverzx
   
Go to first unread post How fast is your car? (Pages: 1 2 )
Bananalad, 15-07-2012, 09:12 PM
 47 8,747
  • 0 Vote(s) - 0 out of 5 in Average
 16-07-2012, 05:15 PM
Last Post: Jonny81191
   
Go to first unread post General TD04 questions (Pages: 1 2 )
ste91, 23-02-2013, 11:32 AM
 47 15,633
  • 0 Vote(s) - 0 out of 5 in Average
 26-02-2013, 10:19 AM
Last Post: ste91
    47 16,787
  • 0 Vote(s) - 0 out of 5 in Average
 22-03-2013, 10:46 PM
Last Post: sparkyboi001
   
Go to first unread post Bosch Idle Problems with smoke (Pages: 1 2 )
Ben Jay, 28-04-2012, 04:52 PM
 46 7,452
  • 0 Vote(s) - 0 out of 5 in Average
 30-04-2012, 09:37 PM
Last Post: Ben Jay
   
Go to first unread post ebay dturbo 300,000!!! (Pages: 1 2 )
JackLewis_Dturbo, 24-10-2012, 05:18 PM
 46 8,810
  • 0 Vote(s) - 0 out of 5 in Average
 31-10-2012, 08:27 PM
Last Post: Seb_Ryan
   
Go to first unread post santa delivered this a little late (Pages: 1 2 )
finchy, 07-01-2013, 05:55 PM
 46 7,925
  • 0 Vote(s) - 0 out of 5 in Average
 07-01-2013, 11:18 PM
Last Post: samass
   
Go to first unread post Petty in veg (Pages: 1 2 )
306Puggy, 20-10-2013, 04:46 PM
 46 9,031
  • 0 Vote(s) - 0 out of 5 in Average
 31-10-2013, 03:21 PM
Last Post: Chris_90
   
Go to first unread post mercades c250 gt20 (Pages: 1 2 )
padge, 16-12-2013, 11:19 PM
 46 8,037
  • 0 Vote(s) - 0 out of 5 in Average
 22-02-2014, 09:56 AM
Last Post: Uberderv
   
Go to first unread post TD04 Clearnace (Pages: 1 2 )
Harky, 12-01-2012, 06:53 PM
 45 8,759
  • 0 Vote(s) - 0 out of 5 in Average
 28-01-2012, 08:13 PM
Last Post: studturbo


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

Search this Forum:

Forum Jump: