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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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xud9 in a 205?
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17-01-2013, 12:00 AM
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43 | 8,281 |
09-02-2013, 11:28 PM Last Post: THE_Liam |
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XUD differences
09-02-2013, 05:08 PM
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4 | 2,470 |
10-02-2013, 12:10 AM Last Post: sweeney1987 |
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The essential ...
09-02-2013, 09:58 PM
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1 | 966 |
10-02-2013, 07:57 AM Last Post: ozonehostile |
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Injectors, all the same?
09-02-2013, 05:03 PM
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4 | 1,410 |
10-02-2013, 10:12 AM Last Post: Zippy121 |
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[Infos] Mounting instructions cars PTS,Rally
10-02-2013, 11:12 AM
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0 | 1,209 |
10-02-2013, 11:12 AM Last Post: fan2xud |
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non turbo cam?
09-02-2013, 05:50 PM
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14 | 4,002 |
10-02-2013, 11:16 AM Last Post: cwspellowe |
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[Infos] Tricks,References gearboxes PSA
09-02-2013, 10:27 PM
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1 | 5,559 |
10-02-2013, 11:19 AM Last Post: fan2xud |
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Gearbox seals shot
08-02-2013, 10:55 AM
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11 | 2,401 |
10-02-2013, 04:31 PM Last Post: CJ_Derv |
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Small Bits For a Turbo Change?
07-02-2013, 12:10 AM
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11 | 2,800 |
10-02-2013, 09:54 PM Last Post: bigcheez2k3 |
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MBC
10-02-2013, 06:35 PM
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3 | 1,102 |
11-02-2013, 07:06 PM Last Post: 4WayDiablo |
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Lightened Flywheel Opinions
05-02-2013, 10:25 AM
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12 | 3,931 |
11-02-2013, 08:21 PM Last Post: CJ_Derv |
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gearbox
10-02-2013, 02:16 AM
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2 | 996 |
12-02-2013, 09:53 AM Last Post: fan2xud |
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TerraClean
03-02-2013, 01:59 PM
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24 | 10,721 |
12-02-2013, 10:42 AM Last Post: Jonny b |
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glow plugs
10-02-2013, 10:56 AM
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7 | 3,989 |
12-02-2013, 12:40 PM Last Post: vincent1 |
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Mpg on a XUD
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03-02-2013, 05:03 PM
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31 | 10,641 |
12-02-2013, 02:41 PM Last Post: con67 |
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Lucas to Bosch changing pins on bracket?
12-02-2013, 01:00 PM
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3 | 2,413 |
12-02-2013, 03:39 PM Last Post: Danny2009 |
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[XUD9TE] - Possible Optimizations
05-02-2013, 12:25 AM
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14 | 29,821 |
12-02-2013, 10:29 PM Last Post: Mattcheese31 |
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cornwall,willenhall,wolverhampton.
11-02-2013, 05:01 PM
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7 | 1,687 |
12-02-2013, 11:05 PM Last Post: Jacko |
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Fine tuning
13-02-2013, 01:19 AM
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3 | 1,222 |
13-02-2013, 10:47 AM Last Post: Cbray2003 |
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URGENT HELP!! will a lucus woodruff key fit bosch???
13-02-2013, 10:36 AM
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2 | 1,428 |
13-02-2013, 11:03 AM Last Post: Chris_90 |
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Bosch storage
13-02-2013, 09:12 AM
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11 | 2,221 |
13-02-2013, 01:11 PM Last Post: Matt |
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possible faulty injector, running on 3 cylinders
10-02-2013, 12:30 AM
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11 | 2,606 |
13-02-2013, 10:09 PM Last Post: rickye |
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Gear box
13-02-2013, 09:29 PM
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24 | 5,012 |
14-02-2013, 12:36 AM Last Post: Just Sean |
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Boost leak
11-02-2013, 12:42 AM
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9 | 1,977 |
14-02-2013, 10:42 PM Last Post: Kwik |
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Service time
14-02-2013, 03:55 PM
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10 | 2,252 |
15-02-2013, 08:48 AM Last Post: sammy9212 |
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