Users browsing this forum: 53 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 | ||||||
T2 wastegate
28-05-2014, 06:15 PM
|
20 | 4,504 |
06-06-2014, 09:59 AM Last Post: toseland |
|||
306 dturbo valve
12-05-2014, 12:08 AM
|
5 | 1,788 |
12-05-2014, 09:05 AM Last Post: pbell283 |
|||
306 dturbo turbo blew
18-05-2014, 01:23 AM
|
8 | 1,358 |
21-05-2014, 01:28 AM Last Post: pbell283 |
|||
Gt43 dturbo
18-05-2014, 08:39 PM
|
6 | 1,529 |
22-05-2014, 03:19 PM Last Post: toseland |
|||
Fitting turbo
21-05-2014, 10:33 AM
|
9 | 1,575 |
21-05-2014, 06:38 PM Last Post: pbell283 |
|||
Kkk003 can i change to k14 easy
(Pages:
1
2
)
21-05-2014, 05:13 PM
|
37 | 6,395 |
23-05-2014, 09:14 PM Last Post: pbell283 |
|||
Would lucas fuel pump screwed
24-05-2014, 09:21 AM
|
11 | 3,192 |
28-05-2014, 08:24 AM Last Post: pbell283 |
|||
T2
26-05-2014, 10:58 PM
|
25 | 3,657 |
29-05-2014, 05:16 PM Last Post: pbell283 |
|||
T2 306 turbo powws
(Pages:
1
2
)
29-05-2014, 05:11 PM
|
39 | 7,015 |
06-06-2014, 02:20 PM Last Post: silverzx |
|||
Squeezing more power out of an already maxed out 11mm bosch pump
09-04-2017, 05:44 PM
|
28 | 7,255 |
07-05-2017, 08:02 PM Last Post: Paul_13 |
|||
Bosch pump stop solenoid spanner size
16-11-2013, 09:52 AM
|
1 | 1,031 |
16-11-2013, 10:23 AM Last Post: zx_volcane |
|||
ARP head studs, what torque to do the nuts to?
05-02-2014, 08:42 PM
|
12 | 4,575 |
06-02-2014, 06:57 PM Last Post: zx_volcane |
|||
Veg oil offers/prices
(Pages:
1
2
)
16-02-2014, 01:30 PM
|
35 | 4,355 |
24-03-2014, 08:58 PM Last Post: vincent1 |
|||
Picture of the crank thrust bearings on a Xud9te
15-05-2014, 06:05 PM
|
6 | 1,255 |
15-05-2014, 07:08 PM Last Post: cully |
|||
Misfire at light throttle under 2k
15-08-2014, 02:37 PM
|
4 | 1,311 |
16-08-2014, 08:19 AM Last Post: Paul_13 |
|||
Td04 air intake size on turbo
17-09-2014, 08:21 PM
|
8 | 2,398 |
19-09-2014, 05:15 PM Last Post: Ruan |
|||
Top mount in a 306 with a td04 and 11mm pump will it cope with cooling?
25-09-2014, 06:10 PM
|
8 | 2,025 |
29-09-2014, 01:52 PM Last Post: toseland |
|||
Stalls when coming down from revs
04-07-2016, 05:45 PM
|
11 | 2,593 |
18-09-2016, 04:50 AM Last Post: Dave |
|||
how can I?
13-05-2018, 10:11 AM
|
1 | 1,343 |
13-05-2018, 07:54 PM Last Post: carlukepeugeot |
|||
intercooler gasket
30-04-2013, 02:09 PM
|
8 | 2,484 |
30-04-2013, 09:03 PM Last Post: Jonny81191 |
|||
boost gauge
07-05-2013, 11:28 AM
|
10 | 3,699 |
08-05-2013, 09:13 AM Last Post: pauldiesel |
|||
306 1.9TD stage1 tune help.
29-07-2012, 08:30 AM
|
5 | 3,350 |
23-08-2012, 07:59 PM Last Post: Mitch |
|||
306 oem alloys
11-10-2015, 05:54 PM
|
13 | 1,942 |
27-10-2015, 07:39 PM Last Post: Paulb306 |
|||
chageing turbo?
01-08-2013, 12:04 PM
|
19 | 4,753 |
04-08-2013, 12:49 AM Last Post: ADV_93 |
|||
FMIC?
03-08-2013, 08:43 PM
|
28 | 9,825 |
07-08-2013, 12:29 AM Last Post: Jake |
|||
- New Posts
- Hot Thread (New)
- Hot Thread (No New)
- No New Posts
- Contains Posts by You
- Closed Thread