Users browsing this forum: 32 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. |
XUD Section
|
||||||
Thread / Author | Replies [asc] | Views | Rating | Last Post | ||
Forum Announcements | ||||||
Forum changing to Read-Only - Stage 1 | - | - | - | 02-09-2021, 09:30 PM | ||
306oc Facebook Group | - | - | - | 09-08-2021, 10:15 AM | ||
Normal Threads | ||||||
who's killed "hdi" rods
20-12-2016, 09:11 PM
|
25 | 10,817 |
21-01-2017, 09:03 PM Last Post: bashbarnard |
|||
Non start 1.9D
20-05-2018, 08:19 AM
|
25 | 5,699 |
01-07-2018, 10:41 AM Last Post: Martin306 |
|||
Dturbo wooshing/turbo sound
05-01-2012, 10:47 AM
|
24 | 5,088 |
06-01-2012, 06:57 PM Last Post: Curt |
|||
Who runs without a filter?
06-01-2012, 10:47 AM
|
24 | 4,702 |
11-01-2012, 10:30 PM Last Post: studturbo |
|||
boost problem
05-04-2012, 06:41 PM
|
24 | 3,548 |
10-04-2012, 12:16 PM Last Post: d-jimbo |
|||
Turbo replacement.
20-04-2012, 08:12 PM
|
24 | 3,244 |
21-04-2012, 03:29 PM Last Post: mark_airey |
|||
LPG Fumigation
22-05-2012, 05:27 PM
|
24 | 2,863 |
27-05-2012, 09:09 PM Last Post: Ruan |
|||
Super heavy & juddering clutch, reverse hard to engage.
30-05-2012, 01:50 PM
|
24 | 7,897 |
09-06-2012, 08:41 PM Last Post: silverzx |
|||
In-line fuel filters
04-06-2012, 07:39 PM
|
24 | 3,742 |
05-06-2012, 11:43 PM Last Post: Dicky |
|||
Clutch :(
18-06-2012, 09:50 PM
|
24 | 4,462 |
20-06-2012, 09:44 PM Last Post: MissTap_GTI6 |
|||
bosch fuel pump
12-10-2012, 06:07 PM
|
24 | 5,492 |
15-10-2012, 11:08 AM Last Post: bayley |
|||
Question time....
30-10-2012, 03:11 PM
|
24 | 4,594 |
05-11-2012, 09:07 AM Last Post: Matt |
|||
Double checking my rattly dturbo.
15-11-2012, 04:04 PM
|
24 | 3,815 |
17-11-2012, 01:45 AM Last Post: ash240970 |
|||
Idle problems after gov mod.
23-12-2012, 12:15 AM
|
24 | 3,189 |
25-12-2012, 10:24 AM Last Post: Dave |
|||
bosch conversion
06-01-2013, 05:00 PM
|
24 | 3,943 |
15-01-2013, 10:25 AM Last Post: aggyj17 |
|||
Pace rs turbo intercooler on a d turbo??
20-01-2013, 07:21 PM
|
24 | 11,133 |
28-01-2013, 06:59 PM Last Post: Chris_90 |
|||
TerraClean
03-02-2013, 01:59 PM
|
24 | 10,802 |
12-02-2013, 10:42 AM Last Post: Jonny b |
|||
any ideas on mods
06-02-2013, 01:04 PM
|
24 | 8,063 |
07-02-2013, 01:17 PM Last Post: ozonehostile |
|||
Gear box
13-02-2013, 09:29 PM
|
24 | 5,097 |
14-02-2013, 12:36 AM Last Post: Just Sean |
|||
Cambelt/Water pump recommendation
24-05-2013, 10:03 PM
|
24 | 4,760 |
09-01-2014, 04:26 PM Last Post: Tom |
|||
Help with lda setup/ 2nd to 3rd gear lagging :(
26-06-2013, 07:33 PM
|
24 | 6,748 |
27-06-2013, 06:25 AM Last Post: kernow_joe |
|||
Over sensitive throttle at certain rpm + low groan
16-07-2013, 12:02 PM
|
24 | 7,604 |
19-07-2013, 06:37 PM Last Post: ginge191 |
|||
Turbo back exhaust cost?
10-08-2013, 02:55 PM
|
24 | 5,337 |
12-08-2013, 03:50 PM Last Post: adamm306 |
|||
Compound turbo setups??
25-09-2013, 07:42 PM
|
24 | 9,342 |
26-09-2013, 12:16 PM Last Post: darrenjlobb |
|||
Bosch help
26-09-2013, 12:59 PM
|
24 | 7,123 |
27-09-2013, 11:24 AM Last Post: Chris_90 |
|||
- New Posts
- Hot Thread (New)
- Hot Thread (No New)
- No New Posts
- Contains Posts by You
- Closed Thread