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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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While i save for a D turbo
09-12-2013, 12:10 PM
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6 | 1,798 |
10-12-2013, 01:18 PM Last Post: Scouse282 |
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Whining when turning
24-11-2012, 02:25 PM
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8 | 2,385 |
24-11-2012, 05:29 PM Last Post: davalav |
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Whistling Noise
12-04-2013, 07:51 PM
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17 | 3,336 |
23-01-2014, 07:14 AM Last Post: Lwilliams |
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White Smoke - New Engine?
07-03-2014, 03:31 PM
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29 | 7,357 |
20-03-2014, 09:32 PM Last Post: devils_fuel |
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white smoke and rough idle
16-06-2013, 08:42 AM
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4 | 1,463 |
16-06-2013, 10:40 AM Last Post: HDIkyle |
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White Smoke and Rough Idling
18-10-2012, 12:46 PM
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10 | 4,877 |
21-10-2012, 10:58 AM Last Post: bcac306 |
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White smoke on start up
05-02-2013, 01:30 PM
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8 | 3,995 |
25-04-2013, 06:26 PM Last Post: ginge191 |
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White vapour from oil breather.
12-10-2012, 07:37 PM
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6 | 1,718 |
13-10-2012, 07:41 AM Last Post: CJ_Derv |
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who could gov mod for me :)
28-05-2013, 05:39 PM
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4 | 1,123 |
29-05-2013, 10:11 AM Last Post: R1CH4RD |
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Who doesn't love a good deal.
24-04-2012, 08:21 PM
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8 | 1,830 |
25-04-2012, 06:13 PM Last Post: kingy |
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Who runs without a filter?
06-01-2012, 10:47 AM
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24 | 4,582 |
11-01-2012, 10:30 PM Last Post: studturbo |
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who's killed "hdi" rods
20-12-2016, 09:11 PM
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25 | 10,529 |
21-01-2017, 09:03 PM Last Post: bashbarnard |
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why is my car so slow?!
21-10-2012, 05:18 PM
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20 | 3,117 |
22-10-2012, 06:40 PM Last Post: karl1989 |
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Why prone to overheating?
14-04-2014, 09:56 AM
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13 | 3,827 |
17-04-2014, 11:46 AM Last Post: nominous |
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Why use a bosch Pump
22-11-2013, 10:31 PM
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10 | 1,911 |
23-11-2013, 03:09 PM Last Post: silverzx |
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why??
01-04-2013, 12:27 PM
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8 | 2,560 |
01-04-2013, 05:56 PM Last Post: puglove |
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Will 206 backbox fit the standard centre of my 306??
26-02-2012, 04:33 PM
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15 | 3,399 |
02-03-2012, 05:23 PM Last Post: declantg |
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will a nissan t26 turbo fit
07-01-2013, 05:27 AM
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7 | 1,645 |
07-01-2013, 12:21 PM Last Post: Dave |
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Will a T2 turbo fit on a K14 manifold?
18-05-2017, 09:10 AM
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3 | 3,382 |
18-05-2017, 10:00 PM Last Post: Dum-Dum |
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Will it last?
12-04-2015, 07:53 PM
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18 | 3,134 |
13-05-2015, 09:41 AM Last Post: kentiiboii |
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Will this fit
21-02-2013, 12:29 AM
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5 | 1,316 |
21-02-2013, 05:17 PM Last Post: Willo |
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will this fit my 1.9 td for fmic
15-01-2013, 08:51 PM
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4 | 1,286 |
16-01-2013, 12:26 PM Last Post: silverzx |
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will this fit my dturbo
20-11-2014, 08:17 PM
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16 | 4,363 |
22-11-2014, 12:59 PM Last Post: pioneer DJ paddy |
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Will this work?
14-07-2014, 05:08 PM
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14-07-2014, 05:22 PM Last Post: Nathan1305 |
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wiring diagram
26-10-2012, 08:44 AM
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26-10-2012, 09:52 AM Last Post: Tom |
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