Mercedes-Benz M 102
| Mercedes Benz | |
|---|---|
|
|
| M 102 | |
| Manufacturer: | Mercedes Benz |
| Production period: | 1980-1996 |
| Design: | Inline four-cylinder |
| Engines: | 1.8 liters (1797 cm³) 2.0 liters (1996 cm³) 2.0 liters (1997 cm³) 2.3 liters (2298 cm³) 2.3 liters (2299 cm³) 2.5 liters (2463 cm³) 2, 5 liters (2498 cm³) |
| Previous model: | M 115 |
| Successor: | M 111 |
The Mercedes-Benz M 102 is an in- line engine with four cylinders . The gasoline engine was from 1980 to 1996 in different cars and SUVs from Mercedes-Benz used.
introduction
Two-valve
The engine was first used in 1980 in the 200 and 230 E models of the W 123 series , where it replaced the M 115 . The mixture is formed either by means of a carburetor or (in the 230 E) by a Bosch K-Jetronic - intake manifold injection .
Since Daimler-Benz had high hopes for the Wankel engine at the end of the 1960s , the development of modern gasoline engines was missed. The W 123 presented in 1976 initially took over the largely obsolete engines of the previous model. The only exception was initially the M 123 , a six-cylinder carburettor engine newly developed for the W 123. It was not until 1980 that Mercedes-Benz introduced the four-cylinder M 102 (long after the six-cylinder M 110 from 1972), a modern unit with a cross-flow cylinder head that combined lower fuel consumption with a better torque curve.
The engine is lighter and more powerful than its predecessor, the M 115 . The gray cast iron - engine block is designed with modern pulled down via the crankshaft center of thinner walls and more stiffening ribs and opposite to that of the M 115 by about 10 kg lighter. The light metal cylinder head has two V-shaped hanging valves per cylinder, which are actuated by a centrally located camshaft via rocker arms.
When the model was changed to the 124 series , the valve train was modernized with hydraulic valve clearance compensation. The vulnerable simple timing chain was replaced by a duplex chain. Instead of the previous V-belts , the ancillary units were driven by a single V-ribbed belt with an automatic tensioning device.
In 1993 the M 102 was deleted from the model range and replaced by the M 111 . One major reason was that the M 102 could not be manufactured on the same facilities as the diesel engines . When there was a shift in demand between gasoline and diesel engines, unnecessary problems arose.
Four-valve
At the International Motor Show in 1983, Mercedes-Benz presented the 190 E 2.3-16 as a sporty version of the 190 . Recognizable from the outside as a compact sports car through the front and rear spoiler, wide tires and lowering, the new model in the series featured new technology, especially under the bonnet. The M 102/2 was based on the four-cylinder known from the 230 E. This received a cylinder head completely redesigned by Cosworth with four valves per cylinder. Forged pistons, a specially hardened crankshaft, camshafts made of chilled cast iron and hardened bucket tappets were used to make the engine stable at higher speeds. Since the simple timing chain in the 230 E was too weak and the hydraulic chain tensioners and camshaft sprockets are considered to be vulnerable, we recommend replacing them after 100,000 kilometers at the latest. On the other hand, run-in camshafts, as can occur with two-valve engines, are not known to exist in these engines. With the introduction of the 190 E 2.5-16 , a more stable duplex timing chain was used. The 190 E 2.5-16 Evolution was produced in a limited edition (502 pieces) in 1989 and served as a homologation model for the DTM . The 190 E 2.5-16 Evolution II followed in 1990, of which only 502 were also produced. Technically, the M-102-E-25/2 engine was further modified to meet the requirements of racing. In order to achieve higher speeds and to enable further increases in performance, the motor was designed with a shorter stroke overall.
Data
Carburettor engines, two-valve technology
| Sales description | Engine type | Model | Displacement | Stroke × bore | Power at (1 / min) | Torque at (1 / min) | Mixture preparation | construction time |
|---|---|---|---|---|---|---|---|---|
| 190 (W 201) | M 102 V 20 | 102,921 | 2.0 L (1997 cm³) | 80.25 x 89 mm | 66 kW (90 PS) at 5000 | 165 Nm at 2500 | Flat-flow carburetor Stromberg 175 CDT | 1982-1984 |
| 102,938 (low compression) | 63 kW (86 PS) at? | ? | 1982-1984 | |||||
| 102.924 | 77 kW (105 PS) at 5200 | 170 Nm at 2500 | 1984-1986 | |||||
| 80 kW (109 PS) at 5500 | 165 Nm at 3000 | Downdraft register carburetor Pierburg 2 EE | 1986-1988 | |||||
| 77 kW (105 PS) at 5500 | 160 Nm at 3000 | 1986–1988 (with regulated 3-way catalytic converter) | ||||||
| 2.0 L (1996 cm³) | 80.2 x 89 mm | 165 Nm at 3000 | 1988–1989 (RÜF version) | |||||
| 75 kW (102 PS) at 5500 | 160 Nm at 3000 | 1988–1989 (with regulated 3-way catalytic converter) | ||||||
| 75 kW (102 PS) at 5700 | 158 Nm at 3500 | 1989–1991 (with regulated 3-way catalytic converter) | ||||||
| 200 (W 123, S 123) | 102.920 | 2.0 L (1997 cm³) | 80.25 x 89 mm | 80 kW (109 PS) at 5200 | 170 Nm at 3000 | Flat-flow carburetor Stromberg 175 CDT | 1980-1986 | |
| 102,939 (low compression) | 74 kW (101 PS) at? | ? | 1980-1985 | |||||
| 200 (W 124, S 124) | 102,922 | 80 kW (109 PS) at 5200 | 170 Nm at 3000 | 1985-1986 | ||||
| 80 kW (109 PS) at 5500 | 165 Nm at 3000 | Downdraft register carburetor Pierburg 2 EE | 1986-1989 | |||||
| 77 kW (105 PS) at 5500 | 160 Nm at 3000 | 1986–1990 (with regulated ~ 3-way catalytic converter) | ||||||
| 2.0 L (1996 cm³) | 80.2 x 89 mm | 77 kW (105 PS) at 5500 | 158 Nm at 3500 | 1989–1990 (with regulated 3-way catalytic converter) | ||||
| 230 G (W 461) | M 102 V 23 | 102,944 | 2.3 L (2299 cm³) | 80.25 x 95.5 mm | 80 kW (109 PS) at 5300 | 174 Nm at 2000 | Flat-flow carburetor Stromberg 175 CDTU | 1986-1989 |
| 210 (601) 310 (602), 410 (611), (T 1) , 510 (T2) | 102.942 / 945 | 70 kW (95 hp) at 5200 | 170 Nm at 2500 | Downdraft carburetor Pierburg 1B1 (1B2)) | 1982-1989 | |||
| 102,946 | 77 kW (105 PS) at 5100 | 182 Nm at 2000-2500 | Pierburg downdraft carburetor | 1989-1995 |
Injection engines, two-valve technology
| Sales description | Engine type | Model | Displacement | Stroke × bore | Power at (1 / min) | Torque at (1 / min) | Mixture preparation | construction time |
|---|---|---|---|---|---|---|---|---|
| 190 E 1.8 (W 201) | M 102 E 18 | 102.910 | 1.8 L (1797 cm³) | 72.2 x 89 mm | 80 kW (109 PS) at 5500 | 150 Nm at 3700 | Manifold injection, mechanically-electronically controlled (Bosch KE-Jetronic) | 1990-1993 |
| 190 E (W 201) | M 102 E 20 | 102,962 | 2.0 L (1997 cm³) | 80.25 x 89 mm | 90 kW (122 hp) at 5100 | 178 Nm at 3500 | 1982-1986 | |
| 87 kW (118 hp) at 5100 | 172 Nm at 3500 | 1985–1988 (with regulated 3-way catalytic converter) | ||||||
| 2.0 L (1996 cm³) | 80.2 x 89 mm | 90 kW (122 hp) at 5100 | 178 Nm at 3500 | 1988–1991 (RÜF version) | ||||
| 87 kW (118 hp) at 5100 | 172 Nm at 3500 | 1988–1991 (with regulated 3-way catalytic converter) | ||||||
| 190 E 2.0 (W 201) | 90 kW (122 hp) at 5300 | 175 Nm at 3500 | 1991–1993 (with regulated 3-way catalytic converter) | |||||
| 200 E (W 124, W 124 T) | 102.963 | 2.0 L (1997 cm³) | 80.25 x 89 mm | 90 kW (122 hp) at 5100 | 178 Nm at 3500 | 1985-1989 | ||
| 87 kW (118 hp) at 5200 | 172 Nm at 3500 | 1985–1989 (with regulated 3-way catalytic converter) | ||||||
| 2.0 L (1996 cm³) | 80.2 x 89 mm | 87 kW (118 hp) at 5200 | 172 Nm at 3500 | 1989–1992 (RÜF version) | ||||
| 200 GE (W 460) | 102.964 | 2.0 L (1997 cm³) | 80.25 x 89 mm | 90 kW (122 hp) at 5200 | 178 Nm at 3500 | 1986–1991 (export model only for Italy) | ||
| 87 kW (118 hp) at 5200 | 172 Nm at 3500 | 1986–1991 (with regulated 3-way catalytic converter, export model only for Italy) | ||||||
| 200 GE, G 200 (W 463) | 102.965 | 2.0 L (1996 cm³) | 80.2 x 89 mm | 87 kW (118 hp) at 5200 | 172 Nm at 3500 | 1990–1994 (with regulated 3-way catalytic converter, export model only for Italy) | ||
| 190 E 2.3 (W 201) | M 102 E 23 | 102,961 | 2.3 L (2299 cm³) | 80.25 x 95.5 mm | 83 kW (113 hp) at 5000 | 180 Nm at 3500 | 1983–1984 (with regulated 3-way catalytic converter, export model only North America, compression 8.0: 1) | |
| 102,985 | 2.3 L (2298 cm³) | 80.2 x 95.5 mm | 87 kW (122 PS) at 5000 | 184 Nm at 3500 | 1985–1986 (with regulated 3-way catalytic converter, export model only North America) | |||
| 100 kW (136 hp) at 5100 | 205 Nm at 3500 | 1986–1991 (RÜF version) | ||||||
| 97 kW (132 PS) at 5100 | 198 Nm at 3500 | 1986–1991 (with regulated 3-way catalytic converter, North America until 1993) | ||||||
| 100 kW (136 hp) at 5200 | 200 Nm at 3500 | 1991–1993 (with regulated 3-way catalytic converter) | ||||||
| 230 E (W 123, W 123T, VF 123, C 123) | 102,980 | 2.3 L (2299 cm³) | 80.25 x 95.5 mm | 100 kW (136 hp) at 5100 | 205 Nm at 3500 | Manifold injection, mechanically controlled (Bosch K-Jetronic) | 1980-1986 | |
| 230 E (W 124, W 124T, VF 124, C 124) | 102,982 | 97 kW (132 PS) at 5100 | 198 Nm at 3500 | Manifold injection, mechanically-electronically controlled (Bosch KE-Jetronic) | 1985–1989 (with regulated 3-way catalytic converter) | |||
| 2.3 L (2298 cm³) | 80.2 x 95.5 mm | 97 kW (132 PS) at 5100 | 198 Nm at 3500 | 1989–1992 (with regulated 3-way catalytic converter) | ||||
| 230 GE (W 460) | 102,981 | 2.3 L (2299 cm³) | 80.25 x 95.5 mm | 92 kW (125 PS) at 5000 | 192 Nm at 4000 | Manifold injection, mechanically controlled (Bosch K-Jetronic) | 1982-1985 | |
| 102,987 | 2.3 L (2298 cm³) | 80.2 x 95.5 mm | 92 kW (125 PS) at 5000 | 192 Nm at 4000 | Manifold injection, mechanically-electronically controlled (Bosch KE-Jetronic) | 1986-1991 | ||
| 90 kW (122 hp) at 5100 | 188 Nm at 4000 | 1986–1991 (with regulated 3-way catalytic converter) | ||||||
| 230 GE (W 461) | 102,979 | 90 kW (122 hp) at 5100 | 188 Nm at 4000 | 1992–1996 (with regulated 3-way catalytic converter) | ||||
| 230 GE, G 230 (W 463) | 102,989 | 93 kW (126 hp) at 5000 | 190 Nm at 4000 | 1990–1994 (with regulated 3-way catalytic converter) |
Injection engines, four-valve technology
| Sales description | Engine type | Model | Displacement | Stroke × bore | Power at (1 / min) | Torque at (1 / min) | Mixture preparation | construction time |
|---|---|---|---|---|---|---|---|---|
| 190 E 2.3-16 (W 201) | M 102 E 23/2 | 102,983 | 2.3 L (2299 cm³) | 80.25 x 95.5 mm | 136 kW (185 hp) at 6200 | 235 Nm at 4500 | Manifold injection, mechanically-electronically controlled (Bosch KE-Jetronic) | 1983-1987 |
| 130 kW (177 hp) at 5800 | 230 Nm at 4750 | 1985–1988 (RÜF version) | ||||||
| 125 kW (170 hp) at 5800 | 220 Nm at 4750 | 1985–1988 (with regulated 3-way catalytic converter) | ||||||
| 190 E 2.5-16 (W 201) | M 102 E 25/2 | 102,990 | 2.5 L (2498 cm³) | 87.2 x 95.5 mm | 150 kW (204 hp) at 6750 | 240 Nm at 5000-5500 | 1988–1993 (RÜF version) | |
| 143 kW (195 PS) at 6750 | 235 Nm at 5000-5500 | 1988–1993 (with regulated 3-way catalytic converter) | ||||||
| 190 E 2.5-16 Evolution (W 201) | 102.991 | 2.5 L (2463 cm³) | 82.8 x 97.3 mm | 150 kW (204 hp) at 6750 | 240 Nm at 5000-5500 | 1989 (RÜF version) | ||
| 143 kW (195 hp) at 6800 | 235 Nm at 5000-5500 | 1989 (with regulated 3-way catalytic converter) | ||||||
| 190 E 2.5-16 Evolution II (W 201) | 102.992 | 173 kW (235 hp) at 7200 | 245 Nm at 5000-6000 | 1990 (with regulated 3-way catalytic converter) |
Individual evidence
- ↑ http://www.mercedes-seite.de/historie/newtimer/2010/05/moderne-klassiker-die-mercedes-benz-kompaktklasse-der-baureihe-w201/
- ↑ http://www.motor-klassik.de/kaufberatung/mercedes-190-e-23-16-und-25-16-tipps-zum-heissesten-baby-benz-1201073.html
- ↑ http://www.motor-klassik.de/fahrberichte/baby-benz-auf-speed-mercedes-benz-190-e-16-ventiler-1103167.html
- ↑ http://www.mbvcoe.at/index.php?set_language=de&cccpage=m_modellprofil_201_3
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W201-190-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ http://www.baureihe201.de/W201/m102v.htm
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W201-190-2-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W201-190-3-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ Archived copy ( memento of the original from July 16, 2010 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Archived copy ( memento of the original from March 3, 2011 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Archived copy ( memento of the original from March 3, 2011 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Archived copy ( Memento of the original from August 22, 2010 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Book Eifel-Laster, Axel Gröblinghoff 2009
- ↑ Book Eifel-Laster, Axel Gröblinghoff 2009
- ↑ Book Eifel-Laster, Axel Gröblinghoff 2009
- ↑ http://www.mercedes-seite.de/nutzfahrzeuge/transporter/2010/05/die-geschichte-der-mercedes-benz-transporter-teil-3-2/
- ↑ Book Eifel-Laster, Axel Gröblinghoff 2009
- ↑ Book Eifel-Laster, Axel Gröblinghoff 2009
- ↑ Book Eifel-Laster, Axel Gröblinghoff 2009
- ↑ http://www.mercedes-seite.de/nutzfahrzeuge/transporter/2010/05/die-geschichte-der-mercedes-benz-transporter-teil-3-2/
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W201-190-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W201-190E-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ Archived copy ( memento of the original from October 2, 2010 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W124-200E-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W124-200E-2-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ Archived copy ( Memento of the original from August 22, 2010 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ http://www.mercedes4x4.pl/download/dane-techniczne/W463/463_200GE_k.pdf ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W201-190E23-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W201-190E23-2-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ Archived copy ( memento of the original from July 16, 2010 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Archived copy ( Memento of the original from March 4, 2011 in the Internet Archive ) Info: The archive link was automatically inserted and not yet checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W124-230E-2-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ Archived copy ( Memento of the original from August 22, 2010 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ http://www.mercedes4x4.pl/download/dane-techniczne/W461/461_230GE_k.pdf ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ http://www.mercedes4x4.pl/download/dane-techniczne/W463/463_230GE_k.pdf ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W201-190E2316-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W201-190E2516-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ http://et.mercedes-benz-clubs.com/mediawiki/index.php/W201-190E2516EVO-Motor ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ Archived copy ( Memento of the original from April 21, 2010 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
Web links
Commons : Mercedes-Benz M 102 - Collection of pictures, videos and audio files
