Users browsing this forum: 115 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 | Views | Rating | Last Post [desc] | ||
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 | ||||||
T25 turbo into T2 housing?
23-03-2012, 12:29 PM
|
13 | 3,701 |
17-04-2012, 03:38 PM Last Post: zx_volcane |
|||
By-passing Heater Matrix
02-02-2012, 04:12 PM
|
18 | 8,616 |
17-04-2012, 03:42 PM Last Post: Matt |
|||
XUD9 head bolt tightening sequence and torques
18-04-2012, 10:45 AM
|
22 | 5,612 |
18-04-2012, 02:27 PM Last Post: Dave |
|||
Rev counter signal
18-04-2012, 10:53 AM
|
9 | 3,542 |
18-04-2012, 05:47 PM Last Post: darrenjlobb |
|||
Team orange engine bay..
18-04-2012, 10:17 PM
|
13 | 2,055 |
19-04-2012, 01:20 PM Last Post: mark_airey |
|||
206 gti brakes
19-04-2012, 09:28 AM
|
25 | 3,865 |
20-04-2012, 11:36 AM Last Post: Bananalad |
|||
egt gauges?
19-04-2012, 08:10 AM
|
10 | 2,808 |
20-04-2012, 03:24 PM Last Post: londondan86 |
|||
Has anyone took FMIC pipes around chasis legs on phase 1?
20-04-2012, 07:25 PM
|
4 | 1,263 |
20-04-2012, 08:12 PM Last Post: darrenjlobb |
|||
cold/hot idle transition
19-04-2012, 03:29 PM
|
5 | 1,736 |
20-04-2012, 08:22 PM Last Post: Ricky |
|||
speedo
22-02-2012, 04:04 PM
|
4 | 1,248 |
20-04-2012, 10:01 PM Last Post: Nath140889 |
|||
New engine for rebuild
21-04-2012, 10:08 AM
|
4 | 1,200 |
21-04-2012, 01:48 PM Last Post: silverzx |
|||
Oil in the water
21-04-2012, 08:02 AM
|
5 | 1,397 |
21-04-2012, 02:37 PM Last Post: anto |
|||
Turbo replacement.
20-04-2012, 08:12 PM
|
24 | 3,211 |
21-04-2012, 03:29 PM Last Post: mark_airey |
|||
De cat.
22-04-2012, 05:23 PM
|
6 | 1,177 |
22-04-2012, 09:14 PM Last Post: Mattcheese31 |
|||
Under bonnet material
21-04-2012, 12:10 PM
|
21 | 2,444 |
24-04-2012, 10:29 AM Last Post: Bananalad |
|||
Pressurised fuel tank?
24-04-2012, 07:32 AM
|
6 | 2,225 |
24-04-2012, 03:40 PM Last Post: Harky |
|||
Quieter diesel clatter?
24-04-2012, 07:25 AM
|
27 | 4,454 |
25-04-2012, 10:20 AM Last Post: Dave |
|||
Help Please got a leak :(
22-04-2012, 07:25 PM
|
11 | 1,783 |
25-04-2012, 11:10 AM Last Post: CJ_Derv |
|||
Hose sizes
24-04-2012, 09:47 PM
|
7 | 1,521 |
25-04-2012, 11:47 AM Last Post: ginge191 |
|||
Anyone run without fans?
25-04-2012, 02:10 PM
|
9 | 1,675 |
25-04-2012, 03:35 PM Last Post: londondan86 |
|||
Who doesn't love a good deal.
24-04-2012, 08:21 PM
|
8 | 1,822 |
25-04-2012, 06:13 PM Last Post: kingy |
|||
Gear oil change
25-04-2012, 08:19 PM
|
6 | 1,903 |
25-04-2012, 09:36 PM Last Post: Harky |
|||
Broken the idle bolt on the side of bosch pump
20-04-2012, 05:20 PM
|
27 | 3,996 |
25-04-2012, 09:44 PM Last Post: mark_airey |
|||
How can I get more out of my Lucas?
26-04-2012, 10:27 PM
|
22 | 3,932 |
27-04-2012, 04:19 PM Last Post: Ruan |
|||
is this deffinetly the headgasket.....
26-04-2012, 07:37 PM
|
11 | 1,944 |
29-04-2012, 02:17 PM Last Post: cwspellowe |
|||
- New Posts
- Hot Thread (New)
- Hot Thread (No New)
- No New Posts
- Contains Posts by You
- Closed Thread