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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
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help bosch pump leak.
22-05-2014, 05:06 PM
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1 | 844 |
22-05-2014, 05:07 PM Last Post: Mattcheese31 |
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engine information??
17-05-2014, 04:45 PM
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8 | 2,309 |
22-05-2014, 05:31 PM Last Post: D Turbo Lyle |
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XUD conversion help!
22-05-2014, 06:14 PM
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7 | 1,320 |
22-05-2014, 08:46 PM Last Post: Jonny81191 |
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Away to loose my Tuning virginity any extra tips?**lucas**
16-05-2014, 06:31 PM
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27 | 5,031 |
23-05-2014, 07:58 AM Last Post: toseland |
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Kkk003 can i change to k14 easy
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21-05-2014, 05:13 PM
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37 | 6,381 |
23-05-2014, 09:14 PM Last Post: pbell283 |
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Which intercoolers will work!
24-05-2014, 10:29 AM
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13 | 2,747 |
25-05-2014, 10:39 PM Last Post: anto |
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205 xud build
20-05-2014, 03:29 PM
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24 | 4,309 |
26-05-2014, 06:24 PM Last Post: 205steve |
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VNT control
21-05-2014, 06:56 PM
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19 | 4,002 |
26-05-2014, 06:55 PM Last Post: 205steve |
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Bosch throttle cable query!
26-05-2014, 06:47 PM
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1 | 979 |
27-05-2014, 06:29 AM Last Post: Danny Wideboy |
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Would lucas fuel pump screwed
24-05-2014, 09:21 AM
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11 | 3,176 |
28-05-2014, 08:24 AM Last Post: pbell283 |
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I Drive a suzuki vitara....
16-05-2014, 11:07 AM
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17 | 3,879 |
28-05-2014, 03:58 PM Last Post: Dum-Dum |
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XUD cam belt query!
26-05-2014, 06:01 PM
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16 | 3,471 |
28-05-2014, 05:23 PM Last Post: daddyfixit |
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T2
26-05-2014, 10:58 PM
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25 | 3,618 |
29-05-2014, 05:16 PM Last Post: pbell283 |
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Diagnosing engine ticking...
27-05-2014, 07:33 PM
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4 | 1,177 |
30-05-2014, 07:50 PM Last Post: Jenkosowls |
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two questions
29-05-2014, 08:11 PM
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8 | 1,818 |
31-05-2014, 03:04 PM Last Post: andyyy |
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which heater matrix??
01-06-2014, 09:13 PM
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1 | 927 |
01-06-2014, 10:36 PM Last Post: toseland |
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Dragging air?
29-05-2014, 07:18 AM
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6 | 1,303 |
01-06-2014, 10:41 PM Last Post: toseland |
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lucas pump fuel screw setting
29-05-2014, 02:41 PM
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4 | 2,196 |
03-06-2014, 06:04 PM Last Post: toyo16 |
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Battery Relocation Wiring
04-06-2014, 09:29 AM
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13 | 2,461 |
04-06-2014, 05:00 PM Last Post: toseland |
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zorst Manifold for gearbox mounting
01-06-2014, 08:33 PM
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9 | 1,948 |
04-06-2014, 06:06 PM Last Post: Paul Baldwin |
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CV joint replacement
03-06-2014, 03:39 PM
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7 | 1,422 |
04-06-2014, 09:37 PM Last Post: toseland |
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Clutch question
03-06-2014, 09:23 PM
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5 | 1,334 |
04-06-2014, 10:08 PM Last Post: clarkey2010 |
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timing belts..
05-06-2014, 10:24 AM
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6 | 1,418 |
05-06-2014, 03:47 PM Last Post: mr_fish |
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last question of the day...
05-06-2014, 02:20 PM
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12 | 2,493 |
06-06-2014, 09:22 AM Last Post: toseland |
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T2 wastegate
28-05-2014, 06:15 PM
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20 | 4,455 |
06-06-2014, 09:59 AM Last Post: toseland |
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