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	<title>AutoWiki - Käyttäjän muokkaukset [fi]</title>
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	<updated>2026-04-21T10:19:11Z</updated>
	<subtitle>Käyttäjän muokkaukset</subtitle>
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	<entry>
		<id>https://mail.autowiki.fi/index.php?title=BMW_M51_-moottori&amp;diff=219235</id>
		<title>BMW M51 -moottori</title>
		<link rel="alternate" type="text/html" href="https://mail.autowiki.fi/index.php?title=BMW_M51_-moottori&amp;diff=219235"/>
		<updated>2023-05-22T18:33:57Z</updated>

		<summary type="html">&lt;p&gt;91.157.217.23: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{moottori|&lt;br /&gt;
nimi = BMW M51-moottori|&lt;br /&gt;
kuva = [[Kuva:M51_Motor.JPG|250px|M51_Motor]]|&lt;br /&gt;
kohteet = [[BMW 3-sarja E36]]&amp;lt;br&amp;gt;[[BMW 5-sarja E34]]&amp;lt;br&amp;gt;[[BMW 5-sarja E39]]&amp;lt;br&amp;gt;[[BMW 7-sarja E38]]|&lt;br /&gt;
käyttöaika = [[1991]] &amp;amp;ndash; [[2000]]|&lt;br /&gt;
sylinterimitat = 80mm x 82.8 mm|&lt;br /&gt;
iskutilavuus = 2.5 L; 152.4 cu in (2,497 cc)|&lt;br /&gt;
teho = 85&amp;amp;ndash;105 kW&amp;lt;br&amp;gt;(114&amp;amp;ndash;141 hv)|&lt;br /&gt;
vääntö = 222&amp;amp;ndash;280 Nm|&lt;br /&gt;
tyyppi = [[R6]] [[SOHC]]|&lt;br /&gt;
puristussuhde = 22.0:1|&lt;br /&gt;
venttiilit = 12|&lt;br /&gt;
materiaali = sylinterikansi ja lohko valurautaa|&lt;br /&gt;
syöttö = Bosch DDE 2.1&amp;lt;br&amp;gt;Bosch DDE 2.2|&lt;br /&gt;
öljytilavuus = 6.5L (M51 UL, OL)&amp;lt;br&amp;gt;7.0L (M51TU UL, OL)|&lt;br /&gt;
sytytysjärjestys = }}&lt;br /&gt;
&lt;br /&gt;
'''BMW M51''' on suora-6 sylinterinen [[Diesel-moottori]] jonka on valmistanut BMWn tehdas Oberösterreich Upper Austrian Steyr Heinäkuusta 1991 Helmikuuhun 2000. Sen edeltäjä on [[BMW M21]], ja seuraaja [[BMW M57]].&lt;br /&gt;
&lt;br /&gt;
== Yleistä ==&lt;br /&gt;
&lt;br /&gt;
M51 on vesijäähdytteinen ja turboahdettu kuusisylinterinen rivimoottori, jossa on Bosch VP37-syöttöpumppu.&amp;lt;ref&amp;gt;BMW M41 and M51 Diesel Engines http://www.unixnerd.demon.co.uk/m51.html &amp;lt;/ref&amp;gt; Sylinteritilavuus on 2497cc ja puristussuhde is 22.0:1.&lt;br /&gt;
&lt;br /&gt;
Joissakin moottoriversioissa on turboahtimen lisäksi välijäähdytin, ne voidaan tunnistaa ''tds'' merkistä. M51 on valuraudasta valmistettu moottori, jossa on yksi ketjuvetoinen yläpuolinen nokka-akseli ja kaksi venttiiliä per sylinteri. M21:een verrattuna M51:ssä on nostimia ja hydraulinen venttiilin säätö. Polttoaineen ruiskutusta ensimmäisissä moottoreissa ja kaikissa E36-malleissa ohjaa ECU Bosch DDE 2.1, joka korvattiin ensimmäisen teknisen tarkistuksen jälkeen DDE 2.2:lla. Tämä johtaa suurempaan vääntömomenttiin alhaisilla kierroksilla. Voiteluun käytetään SAE 5W-40 öljyä.&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
! Versio !! Teho !! Vääntö !! Vuosi&lt;br /&gt;
|-&lt;br /&gt;
| M51D25 UL ||85 kW (115 hp)&amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm || 222 N⋅m (164 lb⋅ft) &amp;lt;br/&amp;gt; at 1900&amp;amp;nbsp;rpm ||1991–1997&lt;br /&gt;
|-&lt;br /&gt;
| M51D25 OL || 105 kW (143 hp) &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm || 260 N⋅m (192 lb⋅ft) &amp;lt;br/&amp;gt; at 2200&amp;amp;nbsp;rpm || 1991–1996&lt;br /&gt;
|-&lt;br /&gt;
| Opel X25DT|For [[Opel_Omega#Omega_B1_(1994–1999)|Opel Omega B]] || 96 kW (130 hp) &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref&amp;gt; |Vauxhall V94 - Omega B confidential launch guides |http://vauxpedianet.uk2sitebuilder.com/vauxhall-v94---omega-b-confidential-launch-guides |&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;|Detailed specs review of 1995 Opel Omega 2.5 TD model for Europe |https://www.automobile-catalog.com/car/1995/2490050/opel_omega_2_5_td.html |&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;|title=Opel Omega 2.5 TD CD Manual 4 doors specs |https://www.cars-data.com/en/opel-omega-2.5-td-cd-specs/32148 &amp;lt;/ref&amp;gt; || 250 N⋅m (184 lb⋅ft) &amp;lt;br/&amp;gt; at 1400&amp;amp;nbsp;rpm || 1994–2001&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ UL || 85 kW (115 hp) &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref&amp;gt;Die BMW Turbodiesel https://bmw-grouparchiv.de/research/detail/index.xhtml?id=3133066&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;Betriebsanleitung zum Fahrzeug. [BMW 5er Limousine/touring (E39)] https://bmw-grouparchiv.de/research/detail/index.xhtml?id=8171281&amp;lt;/ref&amp;gt; || 230 N⋅m (170 lb⋅ft) &amp;lt;br/&amp;gt; at 1900&amp;amp;nbsp;rpm || 1996–1998&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ OL || 105 kW (143 hp) &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm ||rowspan=&amp;quot;2&amp;quot;| 280 N⋅m (207 lb⋅ft) &amp;lt;br/&amp;gt; at 2200&amp;amp;nbsp;rpm || 1996–1998&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ OL || 105 kW (143 hp) &amp;lt;br/&amp;gt; at 4600&amp;amp;nbsp;rpm || 1998–2000&lt;br /&gt;
|-&lt;br /&gt;
| M51D25M1| [[Range Rover (P38A)|Range Rover P38]] DSE 2.5 LP2  || 100 kW (136 hp) &amp;lt;br/&amp;gt; at 4400&amp;amp;nbsp;rpm|| 270 N⋅m (199 lb⋅ft) &amp;lt;br/&amp;gt; at 2300 rpm ||1995-2001&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Käyttökohteet:&lt;br /&gt;
* 1991 - 1996 [[BMW E36|E36]] [[BMW 3-Sarja|325td]] (M51D25 UL)&lt;br /&gt;
* 1996 - 1998 [[BMW E36|E36]] [[BMW 3-Sarja|325td]] (M51D25TÜ UL)&lt;br /&gt;
* 1993 - 1996 [[BMW E36|E36]] [[BMW 3-Sarja|325tds]] (M51D25 OL)&lt;br /&gt;
* 1996 - 1998 [[BMW E36|E36]] [[BMW 3-Sarja|325tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1992 - 1996 [[BMW E34|E34]] [[BMW 5-Sarja|525td]] (M51D25 UL)&lt;br /&gt;
* 1991 - 1996 [[BMW E34|E34]] [[BMW 5-Sarja|525tds]] (M51D25 OL)&lt;br /&gt;
* 1996 - 2000 [[BMW E39|E39]] [[BMW 5-Sarja|525tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1996 - 2000 [[BMW E39|E39]] [[BMW 5-Sarja|525td]] (M51D25TÜ UL)&lt;br /&gt;
* 1996 - 2000 [[BMW E38|E38]] [[BMW 7-Sarja|725tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1995 - 2001 [[Land Rover]] [[Range Rover|Range Rover 2.5 D/DSE]]&lt;br /&gt;
* 1995 - 2001 [[Opel Omega]]&lt;br /&gt;
* 1992 [[UMM Alter II]] (yksi esimerkki; moottori, vaihteisto ja elektroniikan asensi BMW Munich)&lt;br /&gt;
&lt;br /&gt;
== Lähteet ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/references&amp;gt;&lt;/div&gt;</summary>
		<author><name>91.157.217.23</name></author>
		
	</entry>
	<entry>
		<id>https://mail.autowiki.fi/index.php?title=BMW_M51_-moottori&amp;diff=219234</id>
		<title>BMW M51 -moottori</title>
		<link rel="alternate" type="text/html" href="https://mail.autowiki.fi/index.php?title=BMW_M51_-moottori&amp;diff=219234"/>
		<updated>2023-05-22T18:28:44Z</updated>

		<summary type="html">&lt;p&gt;91.157.217.23: Lisätty tietoja&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{moottori|&lt;br /&gt;
nimi = BMW M51-moottori|&lt;br /&gt;
kohteet = [[BMW 3-sarja E36]]&amp;lt;br&amp;gt;[[BMW 5-sarja E34]]&amp;lt;br&amp;gt;[[BMW 5-sarja E39]]&amp;lt;br&amp;gt;[[BMW 7-sarja E38]]|&lt;br /&gt;
käyttöaika = [[1991]] &amp;amp;ndash; [[2000]]|&lt;br /&gt;
sylinterimitat = 80mm x 82.8 mm|&lt;br /&gt;
iskutilavuus = 2.5 L; 152.4 cu in (2,497 cc)|&lt;br /&gt;
teho = 85&amp;amp;ndash;105 kW&amp;lt;br&amp;gt;(114&amp;amp;ndash;141 hv)|&lt;br /&gt;
vääntö = 222&amp;amp;ndash;280 Nm|&lt;br /&gt;
tyyppi = [[R6]] [[SOHC]]|&lt;br /&gt;
puristussuhde = 22.0:1|&lt;br /&gt;
venttiilit = 12|&lt;br /&gt;
materiaali = sylinterikansi ja lohko valurautaa|&lt;br /&gt;
syöttö = Bosch DDE 2.1&amp;lt;br&amp;gt;Bosch DDE 2.2|&lt;br /&gt;
öljytilavuus = 6.5L (M51 UL, OL)&amp;lt;br&amp;gt;7.0L (M51TU UL, OL)|&lt;br /&gt;
sytytysjärjestys = }}&lt;br /&gt;
&lt;br /&gt;
'''BMW M51''' on suora-6 sylinterinen [[Diesel-moottori]] jonka on valmistanut BMWn tehdas Oberösterreich Upper Austrian Steyr Heinäkuusta 1991 Helmikuuhun 2000. Sen edeltäjä on [[BMW M21]], ja seuraaja [[BMW M57]].&lt;br /&gt;
&lt;br /&gt;
== Yleistä ==&lt;br /&gt;
&lt;br /&gt;
M51 on vesijäähdytteinen ja turboahdettu kuusisylinterinen rivimoottori, jossa on Bosch VP37-syöttöpumppu.&amp;lt;ref&amp;gt;BMW M41 and M51 Diesel Engines http://www.unixnerd.demon.co.uk/m51.html &amp;lt;/ref&amp;gt; Sylinteritilavuus on 2497cc ja puristussuhde is 22.0:1.&lt;br /&gt;
&lt;br /&gt;
Joissakin moottoriversioissa on turboahtimen lisäksi välijäähdytin, ne voidaan tunnistaa ''tds'' merkistä. M51 on valuraudasta valmistettu moottori, jossa on yksi ketjuvetoinen yläpuolinen nokka-akseli ja kaksi venttiiliä per sylinteri. M21:een verrattuna M51:ssä on nostimia ja hydraulinen venttiilin säätö. Polttoaineen ruiskutusta ensimmäisissä moottoreissa ja kaikissa E36-malleissa ohjaa ECU Bosch DDE 2.1, joka korvattiin ensimmäisen teknisen tarkistuksen jälkeen DDE 2.2:lla. Tämä johtaa suurempaan vääntömomenttiin alhaisilla kierroksilla. Voiteluun käytetään SAE 5W-40 öljyä.&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
! Versio !! Teho !! Vääntö !! Vuosi&lt;br /&gt;
|-&lt;br /&gt;
| M51D25 UL ||85 kW (115 hp)&amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm || 222 N⋅m (164 lb⋅ft) &amp;lt;br/&amp;gt; at 1900&amp;amp;nbsp;rpm ||1991–1997&lt;br /&gt;
|-&lt;br /&gt;
| M51D25 OL || 105 kW (143 hp) &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm || 260 N⋅m (192 lb⋅ft) &amp;lt;br/&amp;gt; at 2200&amp;amp;nbsp;rpm || 1991–1996&lt;br /&gt;
|-&lt;br /&gt;
| Opel X25DT|For [[Opel_Omega#Omega_B1_(1994–1999)|Opel Omega B]] || 96 kW (130 hp) &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref&amp;gt; |Vauxhall V94 - Omega B confidential launch guides |http://vauxpedianet.uk2sitebuilder.com/vauxhall-v94---omega-b-confidential-launch-guides |&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;|Detailed specs review of 1995 Opel Omega 2.5 TD model for Europe |https://www.automobile-catalog.com/car/1995/2490050/opel_omega_2_5_td.html |&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;|title=Opel Omega 2.5 TD CD Manual 4 doors specs |https://www.cars-data.com/en/opel-omega-2.5-td-cd-specs/32148 &amp;lt;/ref&amp;gt; || 250 N⋅m (184 lb⋅ft) &amp;lt;br/&amp;gt; at 1400&amp;amp;nbsp;rpm || 1994–2001&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ UL || 85 kW (115 hp) &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref&amp;gt;Die BMW Turbodiesel https://bmw-grouparchiv.de/research/detail/index.xhtml?id=3133066&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;Betriebsanleitung zum Fahrzeug. [BMW 5er Limousine/touring (E39)] https://bmw-grouparchiv.de/research/detail/index.xhtml?id=8171281&amp;lt;/ref&amp;gt; || 230 N⋅m (170 lb⋅ft) &amp;lt;br/&amp;gt; at 1900&amp;amp;nbsp;rpm || 1996–1998&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ OL || 105 kW (143 hp) &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm ||rowspan=&amp;quot;2&amp;quot;| 280 N⋅m (207 lb⋅ft) &amp;lt;br/&amp;gt; at 2200&amp;amp;nbsp;rpm || 1996–1998&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ OL || 105 kW (143 hp) &amp;lt;br/&amp;gt; at 4600&amp;amp;nbsp;rpm || 1998–2000&lt;br /&gt;
|-&lt;br /&gt;
| M51D25M1| [[Range Rover (P38A)|Range Rover P38]] DSE 2.5 LP2  || 100 kW (136 hp) &amp;lt;br/&amp;gt; at 4400&amp;amp;nbsp;rpm|| 270 N⋅m (199 lb⋅ft) &amp;lt;br/&amp;gt; at 2300 rpm ||1995-2001&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Käyttökohteet:&lt;br /&gt;
* 1991 - 1996 [[BMW E36|E36]] [[BMW 3-Sarja|325td]] (M51D25 UL)&lt;br /&gt;
* 1996 - 1998 [[BMW E36|E36]] [[BMW 3-Sarja|325td]] (M51D25TÜ UL)&lt;br /&gt;
* 1993 - 1996 [[BMW E36|E36]] [[BMW 3-Sarja|325tds]] (M51D25 OL)&lt;br /&gt;
* 1996 - 1998 [[BMW E36|E36]] [[BMW 3-Sarja|325tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1992 - 1996 [[BMW E34|E34]] [[BMW 5-Sarja|525td]] (M51D25 UL)&lt;br /&gt;
* 1991 - 1996 [[BMW E34|E34]] [[BMW 5-Sarja|525tds]] (M51D25 OL)&lt;br /&gt;
* 1996 - 2000 [[BMW E39|E39]] [[BMW 5-Sarja|525tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1996 - 2000 [[BMW E39|E39]] [[BMW 5-Sarja|525td]] (M51D25TÜ UL)&lt;br /&gt;
* 1996 - 2000 [[BMW E38|E38]] [[BMW 7-Sarja|725tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1995 - 2001 [[Land Rover]] [[Range Rover|Range Rover 2.5 D/DSE]]&lt;br /&gt;
* 1995 - 2001 [[Opel Omega]]&lt;br /&gt;
* 1992 [[UMM Alter II]] (yksi esimerkki; moottori, vaihteisto ja elektroniikan asensi BMW Munich)&lt;br /&gt;
&lt;br /&gt;
== Lähteet ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/references&amp;gt;&lt;/div&gt;</summary>
		<author><name>91.157.217.23</name></author>
		
	</entry>
	<entry>
		<id>https://mail.autowiki.fi/index.php?title=BMW_M51_-moottori&amp;diff=219233</id>
		<title>BMW M51 -moottori</title>
		<link rel="alternate" type="text/html" href="https://mail.autowiki.fi/index.php?title=BMW_M51_-moottori&amp;diff=219233"/>
		<updated>2023-05-22T17:40:54Z</updated>

		<summary type="html">&lt;p&gt;91.157.217.23: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{moottori|&lt;br /&gt;
nimi = BMW M51-moottori|&lt;br /&gt;
kohteet = [[BMW 3-sarja E36]]&amp;lt;br&amp;gt;[[BMW 5-sarja E34]]&amp;lt;br&amp;gt;[[BMW 5-sarja E39]]&lt;br /&gt;
käyttöaika = [[1991]] &amp;amp;ndash; [[2000]]|&lt;br /&gt;
sylinterimitat = |&lt;br /&gt;
iskutilavuus = 2.5 L; 152.4 cu in (2,497 cc)|&lt;br /&gt;
teho = 85&amp;amp;ndash;105 kW&amp;lt;br&amp;gt;(114&amp;amp;ndash;141 hv)|&lt;br /&gt;
vääntö = 222&amp;amp;ndash;280 Nm|&lt;br /&gt;
tyyppi = [[R6]] [[SOHC]]|&lt;br /&gt;
puristussuhde = 22.0:1|&lt;br /&gt;
venttiilit = 12|&lt;br /&gt;
materiaali = sylinterikansi alumiinia ja lohko valurautaa|&lt;br /&gt;
syöttö = Bosch DDE 2.1&amp;lt;br&amp;gt;2.2|&lt;br /&gt;
öljytilavuus = 6.5L (M51 UL, M51 OL)&amp;lt;br&amp;gt;7.0L (M51TU UL, M51TU OL)|&lt;br /&gt;
sytytysjärjestys = }}&lt;br /&gt;
&lt;br /&gt;
The '''BMW M51''' on suora-6 sylinterinen [[Diesel moottori]] jonka on valmistanut [[Oberösterreich|Upper Austrian]] BMW tehdas [[Steyr]] July 1991 through February 2000. Sen edeltäjä on [[BMW M21]], ja seuraaja [[BMW M57]].&lt;br /&gt;
&lt;br /&gt;
== Yleistä ==&lt;br /&gt;
&lt;br /&gt;
M51 on vesijäähdytteinen ja turboahdettu kuusisylinterinen rivimoottori, jossa on Bosch VP37-[[Indirect_injection#Swirl_chamber|swirl-chamber-injection]].&amp;lt;ref name=&amp;quot;carspecs&amp;quot; /&amp;gt;&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=BMW M41 and M51 Diesel Engines |url=http://www.unixnerd.demon.co.uk/m51.html |website=www.unixnerd.demon.co.uk |archive-url=https://web.archive.org/web/20161010201254/http://www.unixnerd.demon.co.uk/m51.html |archive-date=10 October 2016 |url-status=dead}}&amp;lt;/ref&amp;gt; The displacement is {{convert|2497|cc|L cuin|1|order=flip|abbr=on}} and the [[compression ratio]] is 22.0:1.&lt;br /&gt;
&lt;br /&gt;
Joissakin moottoriversioissa on turboahtimen lisäksi välijäähdytin, ne voidaan tunnistaa ''tds''.&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt; M51 on valuraudasta valmistettu moottori, jossa on yksi ketjuvetoinen yläpuolinen nokka-akseli&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; ja kaksi venttiiliä per sylinteri.&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt;&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; M21:een verrattuna M51:ssä on nyt nostimia ja hydraulinen venttiilin säätö.&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt; Polttoaineen ruiskutusta ensimmäisissä moottoreissa ja kaikissa E36-malleissa ohjaa ECU Bosch DDE 2.1, joka korvattiin ensimmäisen teknisen tarkistuksen jälkeen DDE 2.2:lla.&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; Tämä johtaa suurempaan vääntömomenttiin alhaisilla kierroksilla.&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; Voiteluun käytetään SAE 5W-40 öljyä.&amp;lt;ref name=&amp;quot;öl&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
! Version !! Power !! Torque !! Years&lt;br /&gt;
|-&lt;br /&gt;
| M51D25 UL || {{cvt|115|hp-metric|kW|0|disp=flip}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm || {{convert|222|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 1900&amp;amp;nbsp;rpm ||1991–1997&lt;br /&gt;
|-&lt;br /&gt;
| M51D25 OL || {{cvt|105|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm || {{convert|260|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 2200&amp;amp;nbsp;rpm || 1991–1996&lt;br /&gt;
|-&lt;br /&gt;
| Opel X25DT{{efn|For [[Opel_Omega#Omega_B1_(1994–1999)|Opel Omega B]] only}}|| {{cvt|130|hp-metric|kW|0|disp=flip}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref&amp;gt;{{cite web |title=Vauxhall V94 - Omega B confidential launch guides |url=http://vauxpedianet.uk2sitebuilder.com/vauxhall-v94---omega-b-confidential-launch-guides |website=vauxpedianet.uk2sitebuilder.com |access-date=2 October 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;tuning&amp;quot; /&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=Detailed specs review of 1995 Opel Omega 2.5 TD model for Europe |url=https://www.automobile-catalog.com/car/1995/2490050/opel_omega_2_5_td.html |website=www.automobile-catalog.com |access-date=14 August 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=Opel Omega 2.5 TD CD Manual 4 doors specs |url=https://www.cars-data.com/en/opel-omega-2.5-td-cd-specs/32148 |website=www.Cars-Data.com |access-date=14 August 2021 |language=en}}&amp;lt;/ref&amp;gt; || {{convert|250|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 1400&amp;amp;nbsp;rpm || 1994–2001&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ UL || {{cvt|115|hp-metric|kW|0|disp=flip}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref&amp;gt;{{cite web |title=Die BMW Turbodiesel |url=https://bmw-grouparchiv.de/research/detail/index.xhtml?id=3133066 |website=bmw-grouparchiv.de |access-date=30 September 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=Betriebsanleitung zum Fahrzeug. [BMW 5er Limousine/touring (E39)] |url=https://bmw-grouparchiv.de/research/detail/index.xhtml?id=8171281 |website=bmw-grouparchiv.de |access-date=30 September 2021}}&amp;lt;/ref&amp;gt; || {{convert|230|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 1900&amp;amp;nbsp;rpm || 1996–1998&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ OL || {{cvt|105|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; ||rowspan=&amp;quot;2&amp;quot;| {{convert|280|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 2200&amp;amp;nbsp;rpm || 1996–1998&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ OL || {{cvt|105|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4600&amp;amp;nbsp;rpm&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; || 1998–2000&lt;br /&gt;
|-&lt;br /&gt;
| M51D25M1{{efn|For [[Range Rover (P38A)|Range Rover P38]] DSE 2.5 LP2 only.}} || {{cvt|100|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4400&amp;amp;nbsp;rpm&amp;lt;ref name=&amp;quot;rangerover&amp;quot; /&amp;gt; || {{convert|270|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 2300 rpm ||1995-2001&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
{{notelist}}&lt;br /&gt;
&lt;br /&gt;
Applications:&lt;br /&gt;
* 1991 - 1996 [[BMW E36|E36]] [[BMW 3-Series|325td]] (M51D25 UL)&lt;br /&gt;
* 1996 - 1998 [[BMW E36|E36]] [[BMW 3-Series|325td]] (M51D25TÜ UL)&lt;br /&gt;
* 1993 - 1996 [[BMW E36|E36]] [[BMW 3-Series|325tds]] (M51D25 OL)&lt;br /&gt;
* 1996 - 1998 [[BMW E36|E36]] [[BMW 3-Series|325tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1992 - 1996 [[BMW E34|E34]] [[BMW 5-Series|525td]] (M51D25 UL)&lt;br /&gt;
* 1991 - 1996 [[BMW E34|E34]] [[BMW 5-Series|525tds]] (M51D25 OL)&lt;br /&gt;
* 1996 - 2000 [[BMW E39|E39]] [[BMW 5-Series|525tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1996 - 2000 [[BMW E39|E39]] [[BMW 5-Series|525td]] (M51D25TÜ UL)&lt;br /&gt;
* 1996 - 2000 [[BMW E38|E38]] [[BMW 7-Series|725tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1995 - 2001 [[Land Rover]] [[Range Rover|Range Rover 2.5 D/DSE]]&lt;br /&gt;
* 1995 - 2001 [[Opel Omega]]&lt;br /&gt;
* 1992 [[UMM Alter II]] (single example; engine, gearbox, and electronics were fitted by BMW in Munich)&lt;br /&gt;
&lt;br /&gt;
==See also==&lt;br /&gt;
* [[List of BMW engines]]&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot;&amp;gt;[http://www.bimmertoday.de/2012/01/21/die-bmw-sportdiesel-von-524td-e28-uber-530d-e39-bis-m550d-f10/ Die BMW-Sportdiesel: Von 524td E28 über 530d E39 bis BMW M550d F10] (german)&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;tuning&amp;quot;&amp;gt;[http://www.dieseltuning.de/tuning-fuer-alle-motoren/opel/omega/opel-omega-b-2-5-td-96-kw-130-ps-motor-25dt-x25dt-x25td-eco-optimierung-leistungssteigerung/a-1928471149/ Opel Omega B 2.5 TD 96 kW 130 PS - Motor: 25DT, X25DT, X25TD - Eco Optimierung / Leistungssteigerung] (german)&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;Etzold&amp;quot;&amp;gt;Etzold: [http://www.delius-klasing.de/sixcms/media.php/9/swg_bmw_5er_leseprobe.pdf So wird's gemacht: pflegen – warten – reparieren. Band 102, BMW 5er E39] Delius Klasing Verlag. Pages 12 and 13 (german)&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;carspecs&amp;quot;&amp;gt;[http://www.ultimatespecs.com/de/car-specs/BMW/195/BMW-E38-7-Series-725-tds.html BMW E38 7 Series 725 tds Technical data]&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;öl&amp;quot;&amp;gt;[http://www.oil-club.ru/wp-content/uploads/2013/01/BMW.pdf Übersicht der Motorölqualitäten]. Page 7 (german)&amp;lt;/ref&amp;gt; &lt;br /&gt;
&amp;lt;ref name=&amp;quot;rangerover&amp;quot;&amp;gt;[http://www.automobile-catalog.com/car/1997/1398605/range_rover_2_5_dse.html Automobile Catalogue: 1997 Range Rover 2.5 DSE (model for Europe ) specifications &amp;amp; performance data review].&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;/references&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{DEFAULTSORT:Bmw M51}}&lt;br /&gt;
[[Category:BMW engines|M51]]&lt;br /&gt;
[[Category:1991 introductions]]&lt;br /&gt;
[[Category:Diesel engines by model]]&lt;br /&gt;
[[Category:Straight-six engines]]&lt;br /&gt;
{{BMW automotive diesel engines: 1980s to 2000s}}&lt;/div&gt;</summary>
		<author><name>91.157.217.23</name></author>
		
	</entry>
	<entry>
		<id>https://mail.autowiki.fi/index.php?title=BMW_M51_-moottori&amp;diff=219232</id>
		<title>BMW M51 -moottori</title>
		<link rel="alternate" type="text/html" href="https://mail.autowiki.fi/index.php?title=BMW_M51_-moottori&amp;diff=219232"/>
		<updated>2023-05-22T17:34:14Z</updated>

		<summary type="html">&lt;p&gt;91.157.217.23: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{moottori&lt;br /&gt;
| nimi          = BMW M51&lt;br /&gt;
| valokuva      = M51_Motor.JPG&lt;br /&gt;
| valmistaja    = BMW&lt;br /&gt;
| aka           = &lt;br /&gt;
| production    = 1991-2000&lt;br /&gt;
| edeltäjä      = [[BMW M21]]&lt;br /&gt;
| seuraaja      = [[BMW M57]]&lt;br /&gt;
| configuration = [[Suora-6]]&lt;br /&gt;
| tilavuus      = {{convert|2497|cc|L cuin|1|order=flip|abbr=on}}&lt;br /&gt;
| bore          = {{convert|80|mm|2|abbr=on}}&lt;br /&gt;
| isku          = {{convert|82.8|mm|2|abbr=on}}&lt;br /&gt;
| Sylinteri     = [[Valu rauta]]&lt;br /&gt;
| kansi         = &lt;br /&gt;
| Venttiili     = [[SOHC]] 2 valves x cyl.&lt;br /&gt;
| puristussuhde = 22.0:1&lt;br /&gt;
| supercharger  = &lt;br /&gt;
| turbo         = Yksi turbo, tds-moottoreissa [[välijäähdytin]]&lt;br /&gt;
| fuelsystem    = [[Indirect_injection#Swirl_chamber|Swirl-chamber-injection]]&lt;br /&gt;
| management    = [[Robert Bosch GmbH|Bosch]] DDE 2.1&lt;br /&gt;
| fueltype      = [[Diesel fuel]] (DIN 51601)&lt;br /&gt;
| oilsystem     = &lt;br /&gt;
| coolingsystem = [[Radiator (engine cooling)|Water-cooled]]&lt;br /&gt;
| power         = {{convert|85-105|kW|0|abbr=on}}&lt;br /&gt;
| specpower     = &lt;br /&gt;
| torque        = {{convert|222-280|Nm|lbft|0|abbr=on}}&lt;br /&gt;
| length        = &lt;br /&gt;
| width         = &lt;br /&gt;
| height        = &lt;br /&gt;
| diameter      = &lt;br /&gt;
| weight        = {{convert|132|kg|lb|0|abbr=on}}&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
The '''BMW M51''' on suora-6 sylinterinen [[Diesel moottori]] jonka on valmistanut [[Oberösterreich|Upper Austrian]] BMW tehdas [[Steyr]] July 1991 through February 2000. Sen edeltäjä on [[BMW M21]], ja seuraaja [[BMW M57]].&lt;br /&gt;
&lt;br /&gt;
== Description ==&lt;br /&gt;
&lt;br /&gt;
M51 on vesijäähdytteinen ja turboahdettu kuusisylinterinen rivimoottori, jossa on Bosch VP37-[[Indirect_injection#Swirl_chamber|swirl-chamber-injection]].&amp;lt;ref name=&amp;quot;carspecs&amp;quot; /&amp;gt;&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=BMW M41 and M51 Diesel Engines |url=http://www.unixnerd.demon.co.uk/m51.html |website=www.unixnerd.demon.co.uk |archive-url=https://web.archive.org/web/20161010201254/http://www.unixnerd.demon.co.uk/m51.html |archive-date=10 October 2016 |url-status=dead}}&amp;lt;/ref&amp;gt; The displacement is {{convert|2497|cc|L cuin|1|order=flip|abbr=on}} and the [[compression ratio]] is 22.0:1.&lt;br /&gt;
&lt;br /&gt;
Joissakin moottoriversioissa on turboahtimen lisäksi välijäähdytin, ne voidaan tunnistaa ''tds''.&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt; M51 on valuraudasta valmistettu moottori, jossa on yksi ketjuvetoinen yläpuolinen nokka-akseli&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; ja kaksi venttiiliä per sylinteri.&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt;&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; M21:een verrattuna M51:ssä on nyt nostimia ja hydraulinen venttiilin säätö.&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt; Polttoaineen ruiskutusta ensimmäisissä moottoreissa ja kaikissa E36-malleissa ohjaa ECU Bosch DDE 2.1, joka korvattiin ensimmäisen teknisen tarkistuksen jälkeen DDE 2.2:lla.&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; Tämä johtaa suurempaan vääntömomenttiin alhaisilla kierroksilla.&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; Voiteluun käytetään SAE 5W-40 öljyä.&amp;lt;ref name=&amp;quot;öl&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
! Version !! Power !! Torque !! Years&lt;br /&gt;
|-&lt;br /&gt;
| M51D25 UL || {{cvt|115|hp-metric|kW|0|disp=flip}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm || {{convert|222|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 1900&amp;amp;nbsp;rpm ||1991–1997&lt;br /&gt;
|-&lt;br /&gt;
| M51D25 OL || {{cvt|105|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm || {{convert|260|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 2200&amp;amp;nbsp;rpm || 1991–1996&lt;br /&gt;
|-&lt;br /&gt;
| Opel X25DT{{efn|For [[Opel_Omega#Omega_B1_(1994–1999)|Opel Omega B]] only}}|| {{cvt|130|hp-metric|kW|0|disp=flip}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref&amp;gt;{{cite web |title=Vauxhall V94 - Omega B confidential launch guides |url=http://vauxpedianet.uk2sitebuilder.com/vauxhall-v94---omega-b-confidential-launch-guides |website=vauxpedianet.uk2sitebuilder.com |access-date=2 October 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;tuning&amp;quot; /&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=Detailed specs review of 1995 Opel Omega 2.5 TD model for Europe |url=https://www.automobile-catalog.com/car/1995/2490050/opel_omega_2_5_td.html |website=www.automobile-catalog.com |access-date=14 August 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=Opel Omega 2.5 TD CD Manual 4 doors specs |url=https://www.cars-data.com/en/opel-omega-2.5-td-cd-specs/32148 |website=www.Cars-Data.com |access-date=14 August 2021 |language=en}}&amp;lt;/ref&amp;gt; || {{convert|250|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 1400&amp;amp;nbsp;rpm || 1994–2001&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ UL || {{cvt|115|hp-metric|kW|0|disp=flip}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref&amp;gt;{{cite web |title=Die BMW Turbodiesel |url=https://bmw-grouparchiv.de/research/detail/index.xhtml?id=3133066 |website=bmw-grouparchiv.de |access-date=30 September 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=Betriebsanleitung zum Fahrzeug. [BMW 5er Limousine/touring (E39)] |url=https://bmw-grouparchiv.de/research/detail/index.xhtml?id=8171281 |website=bmw-grouparchiv.de |access-date=30 September 2021}}&amp;lt;/ref&amp;gt; || {{convert|230|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 1900&amp;amp;nbsp;rpm || 1996–1998&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ OL || {{cvt|105|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; ||rowspan=&amp;quot;2&amp;quot;| {{convert|280|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 2200&amp;amp;nbsp;rpm || 1996–1998&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ OL || {{cvt|105|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4600&amp;amp;nbsp;rpm&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; || 1998–2000&lt;br /&gt;
|-&lt;br /&gt;
| M51D25M1{{efn|For [[Range Rover (P38A)|Range Rover P38]] DSE 2.5 LP2 only.}} || {{cvt|100|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4400&amp;amp;nbsp;rpm&amp;lt;ref name=&amp;quot;rangerover&amp;quot; /&amp;gt; || {{convert|270|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 2300 rpm ||1995-2001&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
{{notelist}}&lt;br /&gt;
&lt;br /&gt;
Applications:&lt;br /&gt;
* 1991 - 1996 [[BMW E36|E36]] [[BMW 3-Series|325td]] (M51D25 UL)&lt;br /&gt;
* 1996 - 1998 [[BMW E36|E36]] [[BMW 3-Series|325td]] (M51D25TÜ UL)&lt;br /&gt;
* 1993 - 1996 [[BMW E36|E36]] [[BMW 3-Series|325tds]] (M51D25 OL)&lt;br /&gt;
* 1996 - 1998 [[BMW E36|E36]] [[BMW 3-Series|325tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1992 - 1996 [[BMW E34|E34]] [[BMW 5-Series|525td]] (M51D25 UL)&lt;br /&gt;
* 1991 - 1996 [[BMW E34|E34]] [[BMW 5-Series|525tds]] (M51D25 OL)&lt;br /&gt;
* 1996 - 2000 [[BMW E39|E39]] [[BMW 5-Series|525tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1996 - 2000 [[BMW E39|E39]] [[BMW 5-Series|525td]] (M51D25TÜ UL)&lt;br /&gt;
* 1996 - 2000 [[BMW E38|E38]] [[BMW 7-Series|725tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1995 - 2001 [[Land Rover]] [[Range Rover|Range Rover 2.5 D/DSE]]&lt;br /&gt;
* 1995 - 2001 [[Opel Omega]]&lt;br /&gt;
* 1992 [[UMM Alter II]] (single example; engine, gearbox, and electronics were fitted by BMW in Munich)&lt;br /&gt;
&lt;br /&gt;
==See also==&lt;br /&gt;
* [[List of BMW engines]]&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot;&amp;gt;[http://www.bimmertoday.de/2012/01/21/die-bmw-sportdiesel-von-524td-e28-uber-530d-e39-bis-m550d-f10/ Die BMW-Sportdiesel: Von 524td E28 über 530d E39 bis BMW M550d F10] (german)&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;tuning&amp;quot;&amp;gt;[http://www.dieseltuning.de/tuning-fuer-alle-motoren/opel/omega/opel-omega-b-2-5-td-96-kw-130-ps-motor-25dt-x25dt-x25td-eco-optimierung-leistungssteigerung/a-1928471149/ Opel Omega B 2.5 TD 96 kW 130 PS - Motor: 25DT, X25DT, X25TD - Eco Optimierung / Leistungssteigerung] (german)&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;Etzold&amp;quot;&amp;gt;Etzold: [http://www.delius-klasing.de/sixcms/media.php/9/swg_bmw_5er_leseprobe.pdf So wird's gemacht: pflegen – warten – reparieren. Band 102, BMW 5er E39] Delius Klasing Verlag. Pages 12 and 13 (german)&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;carspecs&amp;quot;&amp;gt;[http://www.ultimatespecs.com/de/car-specs/BMW/195/BMW-E38-7-Series-725-tds.html BMW E38 7 Series 725 tds Technical data]&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;öl&amp;quot;&amp;gt;[http://www.oil-club.ru/wp-content/uploads/2013/01/BMW.pdf Übersicht der Motorölqualitäten]. Page 7 (german)&amp;lt;/ref&amp;gt; &lt;br /&gt;
&amp;lt;ref name=&amp;quot;rangerover&amp;quot;&amp;gt;[http://www.automobile-catalog.com/car/1997/1398605/range_rover_2_5_dse.html Automobile Catalogue: 1997 Range Rover 2.5 DSE (model for Europe ) specifications &amp;amp; performance data review].&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;/references&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{DEFAULTSORT:Bmw M51}}&lt;br /&gt;
[[Category:BMW engines|M51]]&lt;br /&gt;
[[Category:1991 introductions]]&lt;br /&gt;
[[Category:Diesel engines by model]]&lt;br /&gt;
[[Category:Straight-six engines]]&lt;br /&gt;
{{BMW automotive diesel engines: 1980s to 2000s}}&lt;/div&gt;</summary>
		<author><name>91.157.217.23</name></author>
		
	</entry>
	<entry>
		<id>https://mail.autowiki.fi/index.php?title=BMW_M51_-moottori&amp;diff=219231</id>
		<title>BMW M51 -moottori</title>
		<link rel="alternate" type="text/html" href="https://mail.autowiki.fi/index.php?title=BMW_M51_-moottori&amp;diff=219231"/>
		<updated>2023-05-22T17:32:06Z</updated>

		<summary type="html">&lt;p&gt;91.157.217.23: Sivu luotu&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Infobox automobile engine&lt;br /&gt;
| nimi          = BMW M51&lt;br /&gt;
| valokuva      = M51_Motor.JPG&lt;br /&gt;
| valmistaja    = BMW&lt;br /&gt;
| aka           = &lt;br /&gt;
| production    = 1991-2000&lt;br /&gt;
| edeltäjä      = [[BMW M21]]&lt;br /&gt;
| seuraaja      = [[BMW M57]]&lt;br /&gt;
| configuration = [[Suora-6]]&lt;br /&gt;
| tilavuus      = {{convert|2497|cc|L cuin|1|order=flip|abbr=on}}&lt;br /&gt;
| bore          = {{convert|80|mm|2|abbr=on}}&lt;br /&gt;
| isku          = {{convert|82.8|mm|2|abbr=on}}&lt;br /&gt;
| Sylinteri     = [[Valu rauta]]&lt;br /&gt;
| kansi         = &lt;br /&gt;
| Venttiili     = [[SOHC]] 2 valves x cyl.&lt;br /&gt;
| puristussuhde = 22.0:1&lt;br /&gt;
| supercharger  = &lt;br /&gt;
| turbo         = Yksi turbo, tds-moottoreissa [[välijäähdytin]]&lt;br /&gt;
| fuelsystem    = [[Indirect_injection#Swirl_chamber|Swirl-chamber-injection]]&lt;br /&gt;
| management    = [[Robert Bosch GmbH|Bosch]] DDE 2.1&lt;br /&gt;
| fueltype      = [[Diesel fuel]] (DIN 51601)&lt;br /&gt;
| oilsystem     = &lt;br /&gt;
| coolingsystem = [[Radiator (engine cooling)|Water-cooled]]&lt;br /&gt;
| power         = {{convert|85-105|kW|0|abbr=on}}&lt;br /&gt;
| specpower     = &lt;br /&gt;
| torque        = {{convert|222-280|Nm|lbft|0|abbr=on}}&lt;br /&gt;
| length        = &lt;br /&gt;
| width         = &lt;br /&gt;
| height        = &lt;br /&gt;
| diameter      = &lt;br /&gt;
| weight        = {{convert|132|kg|lb|0|abbr=on}}&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
The '''BMW M51''' on suora-6 sylinterinen [[Diesel moottori]] jonka on valmistanut [[Oberösterreich|Upper Austrian]] BMW tehdas [[Steyr]] July 1991 through February 2000. Sen edeltäjä on [[BMW M21]], ja seuraaja [[BMW M57]].&lt;br /&gt;
&lt;br /&gt;
== Description ==&lt;br /&gt;
&lt;br /&gt;
M51 on vesijäähdytteinen ja turboahdettu kuusisylinterinen rivimoottori, jossa on Bosch VP37-[[Indirect_injection#Swirl_chamber|swirl-chamber-injection]].&amp;lt;ref name=&amp;quot;carspecs&amp;quot; /&amp;gt;&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=BMW M41 and M51 Diesel Engines |url=http://www.unixnerd.demon.co.uk/m51.html |website=www.unixnerd.demon.co.uk |archive-url=https://web.archive.org/web/20161010201254/http://www.unixnerd.demon.co.uk/m51.html |archive-date=10 October 2016 |url-status=dead}}&amp;lt;/ref&amp;gt; The displacement is {{convert|2497|cc|L cuin|1|order=flip|abbr=on}} and the [[compression ratio]] is 22.0:1.&lt;br /&gt;
&lt;br /&gt;
Joissakin moottoriversioissa on turboahtimen lisäksi välijäähdytin, ne voidaan tunnistaa ''tds''.&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt; M51 on valuraudasta valmistettu moottori, jossa on yksi ketjuvetoinen yläpuolinen nokka-akseli&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; ja kaksi venttiiliä per sylinteri.&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt;&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; M21:een verrattuna M51:ssä on nyt nostimia ja hydraulinen venttiilin säätö.&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot; /&amp;gt; Polttoaineen ruiskutusta ensimmäisissä moottoreissa ja kaikissa E36-malleissa ohjaa ECU Bosch DDE 2.1, joka korvattiin ensimmäisen teknisen tarkistuksen jälkeen DDE 2.2:lla.&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; Tämä johtaa suurempaan vääntömomenttiin alhaisilla kierroksilla.&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; Voiteluun käytetään SAE 5W-40 öljyä.&amp;lt;ref name=&amp;quot;öl&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
! Version !! Power !! Torque !! Years&lt;br /&gt;
|-&lt;br /&gt;
| M51D25 UL || {{cvt|115|hp-metric|kW|0|disp=flip}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm || {{convert|222|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 1900&amp;amp;nbsp;rpm ||1991–1997&lt;br /&gt;
|-&lt;br /&gt;
| M51D25 OL || {{cvt|105|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm || {{convert|260|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 2200&amp;amp;nbsp;rpm || 1991–1996&lt;br /&gt;
|-&lt;br /&gt;
| Opel X25DT{{efn|For [[Opel_Omega#Omega_B1_(1994–1999)|Opel Omega B]] only}}|| {{cvt|130|hp-metric|kW|0|disp=flip}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref&amp;gt;{{cite web |title=Vauxhall V94 - Omega B confidential launch guides |url=http://vauxpedianet.uk2sitebuilder.com/vauxhall-v94---omega-b-confidential-launch-guides |website=vauxpedianet.uk2sitebuilder.com |access-date=2 October 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;tuning&amp;quot; /&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=Detailed specs review of 1995 Opel Omega 2.5 TD model for Europe |url=https://www.automobile-catalog.com/car/1995/2490050/opel_omega_2_5_td.html |website=www.automobile-catalog.com |access-date=14 August 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=Opel Omega 2.5 TD CD Manual 4 doors specs |url=https://www.cars-data.com/en/opel-omega-2.5-td-cd-specs/32148 |website=www.Cars-Data.com |access-date=14 August 2021 |language=en}}&amp;lt;/ref&amp;gt; || {{convert|250|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 1400&amp;amp;nbsp;rpm || 1994–2001&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ UL || {{cvt|115|hp-metric|kW|0|disp=flip}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref&amp;gt;{{cite web |title=Die BMW Turbodiesel |url=https://bmw-grouparchiv.de/research/detail/index.xhtml?id=3133066 |website=bmw-grouparchiv.de |access-date=30 September 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web |title=Betriebsanleitung zum Fahrzeug. [BMW 5er Limousine/touring (E39)] |url=https://bmw-grouparchiv.de/research/detail/index.xhtml?id=8171281 |website=bmw-grouparchiv.de |access-date=30 September 2021}}&amp;lt;/ref&amp;gt; || {{convert|230|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 1900&amp;amp;nbsp;rpm || 1996–1998&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ OL || {{cvt|105|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4800&amp;amp;nbsp;rpm&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; ||rowspan=&amp;quot;2&amp;quot;| {{convert|280|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 2200&amp;amp;nbsp;rpm || 1996–1998&lt;br /&gt;
|-&lt;br /&gt;
| M51D25TÜ OL || {{cvt|105|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4600&amp;amp;nbsp;rpm&amp;lt;ref name=&amp;quot;Etzold&amp;quot; /&amp;gt; || 1998–2000&lt;br /&gt;
|-&lt;br /&gt;
| M51D25M1{{efn|For [[Range Rover (P38A)|Range Rover P38]] DSE 2.5 LP2 only.}} || {{cvt|100|kW|hp-metric|0}} &amp;lt;br/&amp;gt; at 4400&amp;amp;nbsp;rpm&amp;lt;ref name=&amp;quot;rangerover&amp;quot; /&amp;gt; || {{convert|270|Nm|lbft|0|abbr=on}} &amp;lt;br/&amp;gt; at 2300 rpm ||1995-2001&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
{{notelist}}&lt;br /&gt;
&lt;br /&gt;
Applications:&lt;br /&gt;
* 1991 - 1996 [[BMW E36|E36]] [[BMW 3-Series|325td]] (M51D25 UL)&lt;br /&gt;
* 1996 - 1998 [[BMW E36|E36]] [[BMW 3-Series|325td]] (M51D25TÜ UL)&lt;br /&gt;
* 1993 - 1996 [[BMW E36|E36]] [[BMW 3-Series|325tds]] (M51D25 OL)&lt;br /&gt;
* 1996 - 1998 [[BMW E36|E36]] [[BMW 3-Series|325tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1992 - 1996 [[BMW E34|E34]] [[BMW 5-Series|525td]] (M51D25 UL)&lt;br /&gt;
* 1991 - 1996 [[BMW E34|E34]] [[BMW 5-Series|525tds]] (M51D25 OL)&lt;br /&gt;
* 1996 - 2000 [[BMW E39|E39]] [[BMW 5-Series|525tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1996 - 2000 [[BMW E39|E39]] [[BMW 5-Series|525td]] (M51D25TÜ UL)&lt;br /&gt;
* 1996 - 2000 [[BMW E38|E38]] [[BMW 7-Series|725tds]] (M51D25TÜ OL)&lt;br /&gt;
* 1995 - 2001 [[Land Rover]] [[Range Rover|Range Rover 2.5 D/DSE]]&lt;br /&gt;
* 1995 - 2001 [[Opel Omega]]&lt;br /&gt;
* 1992 [[UMM Alter II]] (single example; engine, gearbox, and electronics were fitted by BMW in Munich)&lt;br /&gt;
&lt;br /&gt;
==See also==&lt;br /&gt;
* [[List of BMW engines]]&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;Bimmertoday&amp;quot;&amp;gt;[http://www.bimmertoday.de/2012/01/21/die-bmw-sportdiesel-von-524td-e28-uber-530d-e39-bis-m550d-f10/ Die BMW-Sportdiesel: Von 524td E28 über 530d E39 bis BMW M550d F10] (german)&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;tuning&amp;quot;&amp;gt;[http://www.dieseltuning.de/tuning-fuer-alle-motoren/opel/omega/opel-omega-b-2-5-td-96-kw-130-ps-motor-25dt-x25dt-x25td-eco-optimierung-leistungssteigerung/a-1928471149/ Opel Omega B 2.5 TD 96 kW 130 PS - Motor: 25DT, X25DT, X25TD - Eco Optimierung / Leistungssteigerung] (german)&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;Etzold&amp;quot;&amp;gt;Etzold: [http://www.delius-klasing.de/sixcms/media.php/9/swg_bmw_5er_leseprobe.pdf So wird's gemacht: pflegen – warten – reparieren. Band 102, BMW 5er E39] Delius Klasing Verlag. Pages 12 and 13 (german)&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;carspecs&amp;quot;&amp;gt;[http://www.ultimatespecs.com/de/car-specs/BMW/195/BMW-E38-7-Series-725-tds.html BMW E38 7 Series 725 tds Technical data]&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;ref name=&amp;quot;öl&amp;quot;&amp;gt;[http://www.oil-club.ru/wp-content/uploads/2013/01/BMW.pdf Übersicht der Motorölqualitäten]. Page 7 (german)&amp;lt;/ref&amp;gt; &lt;br /&gt;
&amp;lt;ref name=&amp;quot;rangerover&amp;quot;&amp;gt;[http://www.automobile-catalog.com/car/1997/1398605/range_rover_2_5_dse.html Automobile Catalogue: 1997 Range Rover 2.5 DSE (model for Europe ) specifications &amp;amp; performance data review].&amp;lt;/ref&amp;gt;&lt;br /&gt;
&amp;lt;/references&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{DEFAULTSORT:Bmw M51}}&lt;br /&gt;
[[Category:BMW engines|M51]]&lt;br /&gt;
[[Category:1991 introductions]]&lt;br /&gt;
[[Category:Diesel engines by model]]&lt;br /&gt;
[[Category:Straight-six engines]]&lt;br /&gt;
{{BMW automotive diesel engines: 1980s to 2000s}}&lt;/div&gt;</summary>
		<author><name>91.157.217.23</name></author>
		
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