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

Users browsing this forum: 93 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 [asc] / Author 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 Rpm vs mph
Willo, 16-11-2012, 09:21 AM
 27 4,870
  • 0 Vote(s) - 0 out of 5 in Average
 16-11-2012, 10:56 PM
Last Post: cwspellowe
   
Go to first unread post Rpm sensor xud11
Sambo the bodger, 17-01-2017, 10:38 PM
 3 1,600
  • 0 Vote(s) - 0 out of 5 in Average
 19-01-2017, 08:14 AM
Last Post: Piggy
   
Go to first unread post RPM limiter Ideas?
JamesPT, 06-08-2014, 10:48 AM
 12 1,989
  • 0 Vote(s) - 0 out of 5 in Average
 08-08-2014, 05:35 PM
Last Post: Mal
   
Go to first unread post rounded off glow plug
Chris_90, 02-12-2014, 11:11 AM
 22 5,885
  • 0 Vote(s) - 0 out of 5 in Average
 08-12-2014, 08:10 AM
Last Post: Chris_90
   
Go to first unread post Rounded my waste gate lock nut
puglove, 28-03-2012, 05:13 PM
 6 1,811
  • 0 Vote(s) - 0 out of 5 in Average
 28-03-2012, 06:00 PM
Last Post: ginge191
    8 3,976
  • 0 Vote(s) - 0 out of 5 in Average
 17-06-2014, 10:35 PM
Last Post: madmadmax
   
Go to first unread post rough start up
philpemberton94, 10-08-2014, 03:23 PM
 7 1,531
  • 0 Vote(s) - 0 out of 5 in Average
 15-08-2014, 01:49 PM
Last Post: ADV_93
   
Go to first unread post rough start ?
snooker147, 12-03-2013, 09:58 AM
 3 1,208
  • 0 Vote(s) - 0 out of 5 in Average
 14-03-2013, 01:20 AM
Last Post: Shea
   
Go to first unread post Rough start (misfiring)
Dturbobooost, 28-12-2014, 03:42 PM
 3 1,274
  • 0 Vote(s) - 0 out of 5 in Average
 28-12-2014, 05:40 PM
Last Post: daddyfixit
   
Go to first unread post Rough power guess
sherman306, 18-11-2013, 07:55 PM
 6 1,864
  • 0 Vote(s) - 0 out of 5 in Average
 20-11-2013, 12:29 PM
Last Post: sherman306
   
Go to first unread post rough idle very smoky
blinkyeatu, 03-07-2015, 11:08 AM
 3 1,093
  • 0 Vote(s) - 0 out of 5 in Average
 03-07-2015, 03:01 PM
Last Post: blinkyeatu
   
Go to first unread post Rough Idle bosch
Jenkosowls, 05-03-2012, 07:11 PM
 6 2,279
  • 0 Vote(s) - 0 out of 5 in Average
 05-03-2012, 07:28 PM
Last Post: Dan!
   
Go to first unread post Rollerbearing turbos
Dicky, 09-06-2012, 02:55 PM
 8 1,380
  • 0 Vote(s) - 0 out of 5 in Average
 11-06-2012, 11:13 AM
Last Post: Ruan
   
Go to first unread post roll bar bushes
Lisa306, 13-11-2012, 07:43 PM
 7 1,139
  • 0 Vote(s) - 0 out of 5 in Average
 13-11-2012, 08:28 PM
Last Post: puglove
   
Go to first unread post Rod change
David, 13-05-2013, 08:54 PM
 18 4,663
  • 0 Vote(s) - 0 out of 5 in Average
 21-10-2015, 07:53 PM
Last Post: welshpug
   
Go to first unread post rocker cover torque setting
vincent1, 22-02-2013, 01:45 PM
 10 3,623
  • 0 Vote(s) - 0 out of 5 in Average
 23-02-2013, 12:33 PM
Last Post: vincent1
   
Go to first unread post rocker cover gasket
philpemberton94, 16-01-2015, 08:34 AM
 3 1,052
  • 0 Vote(s) - 0 out of 5 in Average
 16-01-2015, 10:36 PM
Last Post: Danny Wideboy
   
Go to first unread post Road noise?
carlukepeugeot, 02-06-2016, 02:01 PM
 3 1,339
  • 0 Vote(s) - 0 out of 5 in Average
 11-06-2016, 10:22 PM
Last Post: carlukepeugeot
    23 8,273
  • 0 Vote(s) - 0 out of 5 in Average
 08-01-2013, 07:52 PM
Last Post: GP123
   
Go to first unread post RHB5 Turbo
Jenkosowls, 26-09-2014, 10:17 PM
 1 825
  • 0 Vote(s) - 0 out of 5 in Average
 26-09-2014, 10:51 PM
Last Post: Ruan
   
Go to first unread post Revs on hdi gearbox
loobie_lu, 12-08-2015, 06:07 PM
 8 1,565
  • 0 Vote(s) - 0 out of 5 in Average
 12-08-2015, 09:52 PM
Last Post: kee616
   
Go to first unread post Revovometer..
RePT, 08-01-2013, 09:52 PM
 2 686
  • 0 Vote(s) - 0 out of 5 in Average
 08-01-2013, 10:05 PM
Last Post: RePT
   
Go to first unread post reverse sensor
pugtk, 01-05-2013, 10:11 PM
 1 890
  • 0 Vote(s) - 0 out of 5 in Average
 01-05-2013, 10:18 PM
Last Post: londondan86
    0 674
  • 0 Vote(s) - 0 out of 5 in Average
 21-03-2014, 09:14 PM
Last Post: E_KEL95
   
Go to first unread post Rev problem re wiring
Exoforces, 20-05-2013, 11:55 AM
 0 714
  • 0 Vote(s) - 0 out of 5 in Average
 20-05-2013, 11:55 AM
Last Post: Exoforces


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

Search this Forum:

Forum Jump: