Users browsing this forum: 51 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 [asc] | Replies | 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 | ||||||
Air Filter Box/Housing
08-08-2013, 03:04 PM
|
3 | 1,312 |
08-08-2013, 07:53 PM Last Post: Poodle |
|||
air filter
27-04-2013, 10:05 PM
|
2 | 835 |
27-04-2013, 10:34 PM Last Post: ozonehostile |
|||
smoking question
25-04-2013, 09:39 PM
|
6 | 1,969 |
26-04-2013, 05:07 PM Last Post: Dave |
|||
quick boost gauge question
27-04-2013, 10:10 PM
|
5 | 2,085 |
28-04-2013, 10:08 PM Last Post: Lolben91 |
|||
oil catch tank
27-04-2013, 10:39 PM
|
12 | 3,544 |
29-04-2013, 07:09 AM Last Post: Chris_90 |
|||
how to tell if my engine has been tuned or messed with
03-05-2013, 11:18 PM
|
4 | 1,667 |
24-06-2014, 03:15 PM Last Post: toseland |
|||
12 psi... problem
10-05-2013, 09:40 AM
|
16 | 3,613 |
14-05-2013, 01:20 PM Last Post: Chris_90 |
|||
what boost should I turn my td up to?
11-05-2013, 02:12 PM
|
12 | 3,049 |
12-05-2013, 03:17 PM Last Post: Tom |
|||
smoke from under car
12-05-2013, 09:27 AM
|
9 | 1,728 |
13-05-2013, 12:59 PM Last Post: no2lurch |
|||
exhaust differences
14-05-2013, 12:46 PM
|
1 | 845 |
14-05-2013, 02:04 PM Last Post: bigcheez2k3 |
|||
glow plug recommendations
17-05-2013, 07:11 AM
|
12 | 2,221 |
20-05-2013, 07:38 AM Last Post: ginge191 |
|||
fitting decat pipe question
20-05-2013, 12:37 PM
|
7 | 1,592 |
26-05-2013, 01:54 AM Last Post: Mal |
|||
Throttle cable changing
18-06-2013, 12:43 PM
|
5 | 1,817 |
25-06-2013, 07:42 PM Last Post: Jtrigga |
|||
Another XUD
(Pages:
1
2
)
19-11-2012, 12:31 PM
|
39 | 6,177 |
05-02-2013, 11:03 PM Last Post: Nikolov_BG |
|||
Bosch injectors
21-07-2017, 07:04 PM
|
12 | 3,886 |
22-07-2017, 12:20 PM Last Post: Niki |
|||
Newbie, XUD ph1 bosch&t2
04-11-2013, 07:22 PM
|
14 | 3,301 |
12-11-2013, 01:44 PM Last Post: Dave |
|||
intercooler temp & sensor
07-11-2013, 11:26 AM
|
13 | 2,787 |
10-11-2013, 09:20 AM Last Post: strictly_perv |
|||
oil pressure
15-11-2013, 07:01 PM
|
9 | 2,069 |
17-11-2013, 10:20 PM Last Post: nick000 |
|||
FMIC - fans or not?
17-04-2014, 03:39 PM
|
9 | 1,508 |
19-04-2014, 01:36 PM Last Post: andyyy |
|||
Air Filter location
22-04-2014, 09:45 PM
|
2 | 1,105 |
22-04-2014, 10:10 PM Last Post: nick000 |
|||
Smokey pug & "clean tune" power?
15-06-2014, 09:16 PM
|
13 | 3,656 |
17-06-2014, 11:36 AM Last Post: nick000 |
|||
EGT guage
25-06-2014, 12:02 PM
|
7 | 1,655 |
26-06-2014, 08:05 AM Last Post: Jonny81191 |
|||
Engine bay cooling assistance?
14-07-2014, 12:16 PM
|
6 | 1,526 |
15-07-2014, 03:11 PM Last Post: toseland |
|||
lb/ft max gt2056s
13-03-2017, 10:31 AM
|
0 | 1,120 |
13-03-2017, 10:31 AM Last Post: niciou |
|||
Problem turbo pressure gt2056s
18-03-2017, 08:45 PM
|
6 | 3,037 |
30-03-2017, 06:41 PM Last Post: niciou |
|||
- New Posts
- Hot Thread (New)
- Hot Thread (No New)
- No New Posts
- Contains Posts by You
- Closed Thread