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BMW 3 series workshop repair manual

The BMW 3 show try a compact exec car manufactured by the German automaker BMW since might 1975. The very first generation of 3 Series was just readily available as a 2-door coupe, though the model range features since broadened to

The BMW 3 show try a compact exec car manufactured by the German automaker BMW since might 1975. It's the successor on 02 show and has become manufactured in six various years.

The very first generation of 3 Series was just readily available as a 2-door coupe, though the model range features since broadened to incorporate a 4-door sedan, 2-door convertible, 5-door station wagon and 5-door hatchback body designs. In 2013, the coupe and convertible models began to be badged as 4 show, which means 3 show range no more includes these body kinds.

The 3 Series are BMW's best-selling model, accounting for around 30% of this BMW brand name's yearly complete product sales. The BMW 3 show possess obtained numerous prizes throughout its records.

The M form of the 3 series, M3, premiered using the E30 M3 in 1988.

BMW circulated its E21 within the aftermath associated with 1973 oils crisis, almost doubling BMW's globally car business figures in three years.

The model rules for the six generations of the 3 Series are:

E21: 1975–1983 Coupe and Cabriolet
E30: 1982–1991 Coupe, Sedan, Cabriolet and Touring
E36: 1992–1999 Coupe, Sedan, Cabriolet, Lightweight and Touring
E46: 1999–2006 Coupe, Sedan, Cabriolet, Compact and Touring
E90: 2005–2011 Sedan. E91: 2005–2011 Touring. E92: 2007–2012 Coupé. E93: 2007–2013 Convertible
F30: 2012–present Sedan. F31: 2012–present Touring. F34: 2013–present Gran Turismo


The BMW E36 was a tight professional vehicle that has been produced by BMW from 1990 to 1999. It had been introduced in October 1990 inside 4-door sedan system design. The design number ended up being later extended to incorporate the coupe, convertible, facility truck and hatchback. The BMW E46 changed the E36 sedans in 1998, however the E36 coupe and station truck designs stayed in manufacturing until 1999, the convertible systems remained in production until 2000 in addition to hatchback designs remained in manufacturing until 2001.

The hatchback human anatomy design, referred to as BMW lightweight, ended up being introduced in 1994 beginning with the 318ti, being quite popular in Europe but largely unsuccessful in North America. The "Touring" property ended up being sold in Europe from 1995, but wasn't obtainable in the usa. Even though the BMW factory was producing its very own E36 convertibles, the Baur "Top Cabriolet" conversion has also been readily available.

The E36 was a successful model which laid powerful fundamentals the BMW E46's profits in subsequent ages. For each and every season of its production, the E36 ended up being called in Car and Driver Magazine's "10 most readily useful vehicles" list. In addition, the E36 M3 is named automobile and Driver's most readily useful handling automobile for more than $30k in 1997.

The body styling might be referred to as the "dolphin form".

All E36 saloons, coupes, and properties employed the "Z-axle" multilink suspension within the backside which was demonstrated in Z1. The hatchback system design, rather than the "Z-Axle" Multilink employed in all the E36's. This was carried out in purchase to save lots of area due to its truncated buttocks.
Machines

DOHC machines were utilized throughout the number, with VANOS variable device timing introduced in 1993. The 2.5 L M50B25 found in the 325i models was replaced in 1996 using 2.8 L M52B28, producing the 328 line. Another 2.5 L I6 engine, the M52B25, was reintroduced for 1998 but badged given that 323i versus 325i.

Four-cylinder petrol

At first, the 4-cylinder motors from E30 were used. In 1993, the M40 had been changed because of the M43 SOHC system. In 1996, the M42 had been changed by the M44 DOHC system.
Name,
Ages energy Torque Engine 0–100 km/h Top rate human body kinds Notes
316i
1990-1993 74 kW
@5500 rpm 141 N·m
@4250 rpm M40B16 12.9 191 km/h sedan
316i
1993-1999 75 kW
@5500 rpm 150 N·m
@3900 rpm M43B16 12.7 195 km/h sedan
coupe
hatchback
wagon
316i
1999-2000 76 kW
@5300 rpm 165 N·m
@2500 rpm M43TUB19 11.9 190 km/h hatchback
318i
1990-1993 83 kW
@5500 rpm 162 N·m
@4250 rpm M40B18 11.2 198 km/h sedan Sold as 316i in Southern Africa
318i
1993-1998 85 kW
@5500 rpm 168 N·m
@3900 rpm M43B18 11.0 208 km/h sedan
convertible
wagon
318is
1992-1996 103 kW
@6000 rpm 175 N·m
@4500 rpm M42B18 9.9 215 km/h sedan
coupe
hatchback Hatchback version known as "318ti"
318is
1996-2000 103 kW
@6000 rpm 180 N·m
@4300 rpm M44B19 9.9 215 km/h sedan
coupe Hatchback version called "318ti"
Six-cylinder petrol

In the beginning, the M50 machines were used. In 1993 the M50TU included solitary VANOS, which increasing torque. In 1994, the M52 motor changed the M50TU, causing the 328i design replacing the 325i and also the addition of a mid-range 323i model.

The 1992 M3 launched the 3.0 L S50 engine. In 1995, their capability had been risen to 3.2 L and VANOS is added to the fatigue camshaft.
Name,
Many years energy Torque Engine 0–100 km/h Top speeds human anatomy designs records
320i
1991-1994 110 kW
@5900 rpm 190 N·m
@4700 rpm M50B20 9.8 221 km/h sedan
coupe
convertible
320i
1994-1998 110 kW
@5900 rpm 190 N·m
@4200 rpm M52B20 9.8 221 km/h sedan
coupe
convertible
wagon
323i
1995-1998 125 kW
@5500 rpm 245 N·m
@3950 rpm M52B25 8.2 232 km/h sedan
coupe
convertible
wagon
hatchback Hatchback version labeled as "323ti"
323ti
1999-2001 125 kW
@5500 rpm 245 N·m
@3900 rpm M52B25 8.2 232 km/h hatchback
325i
1991-1993 141 kW
@5900 rpm 245 N·m
@4700 rpm M50B25 7.5 235 km/h sedan
325i
1993-1995 141 kW
@5900 rpm 245 N·m
@4200 rpm M50B25TU 7.5 235 km/h sedan
coupe
convertible
328i
1995-1998 142 kW
@5500 rpm 280 N·m
@3950 rpm M52B28 7.0 240 km/h sedan
coupe
convertible
wagon
M3
1992-1995 213 kW
@7000 rpm 320 N·m
@3600 rpm S50B30 5.6 250 km/h* sedan
coupe
convertible US-spec here
M3
1995-1998 236 kW
@7400 rpm 350 N·m
@3250 rpm S50B32 5.4 250 km/h* sedan
coupe
convertible US-spec right here

* electric speeds limiter
Diesel

In the beginning, the turbocharged straight-6 M51 ended up being utilized in the E36 325td sedan. In 1993, the 325tds sedan was released, which added an intercooler toward M51. In 1994, the 4-cylinder turbocharged and intercooled M41 system became readily available for the sedan, hatchback and wagon models.
Title,
Years energy Torque system 0–100 km/h Top speeds system designs Notes
318tds
1994-1998 66 kW
@4800 rpm 190 N·m
@2000 rpm M41D17 13.0 182 km/h sedan
coupe
compact
wagon
325td
1991-1996 85 kW
@4800 rpm 222 N·m
@2000 rpm M51D25UL 12.0 198 km/h sedan
325td
1996-1998 85 kW
@4800 rpm 230 N·m
@1900 rpm M51D25TUUL 12.0 198 km/h sedan
325tds
1993-1996 105 kW
@4800 rpm 260 N·m
@2200 rpm M51D25OL 9.9 214 km/h sedan
touring
325tds
1996-1998 105 kW
@4600 rpm 280 N·m
@2200 rpm M51D25TUOL 9.9 214 km/h sedan
touring

Thailand

The BMW E36 3-series ended up being imported as a complete CBU vehicle. Desirable systems included the 316i "streamlined" 3-door and 318i saloon. During that time, BMW advertised the full BMW lineup is offered with ABS brake system and driver side airbags. Between 1995 and 1999, the Thai markets lineup included a special 2.4L version of the M52 motor with 184 hp.
Indonesia

In Indonesia, just the 318i, 320i, and 323i designs are readily available.
Malaysia

In Malaysia, just the 318i, 325i and 328i versions had been offered.
USA/Canada

318i, 318is, 318ic
318ti
318i, 318ti
320i Canada only
323i
323is, 323ic
325i, 325is, 325ic
325i, 325is, 325ic
328i
328is, 328ic
M3 USA-specific M3 motors: S50B30US and S52B32

Unique Models
316i South African Version

Introduced between 1994-1998, the South Africa form of the 316i showcased an 1796cc engine, although it had a 316i badge. Apart from becoming a right-hand driven vehicle, other aspects of the car had been the same as its worldwide 316i equivalent/counterpart.
325is Mtechnic

In belated 1993/early 1994 BMW Motorsports, so that you can gauge the interest in their newer E36 centered M3 in america, created 150 extremely changed 325is BMWs. Modifications included: M3 front side spoiler, M3 recreation part dresses, M3 rear valence, M3 Mirrors, Motorsport door manages, and all sorts of had been coated with BMW Alpine light III. In, the Motorsport Tri-Color Hurricane system suede and cloth seating and interior panels were associated with the M stitched controls, M logo design move knob, the OBC, heated seats, and 200 watt premiums speakers. Other Motorsport tweaks included 17" 2 piece BBS Motorsport wheels, M technology suspension system, and a small slip differential. Some products optionally included the M3 back spoiler and stainless steel fatigue secrets. The outcome is a car that appeared similar to the 1995 M3 that was sooner or later circulated, yet lacked the more expensive Motorsport 3.0L powerplant.
E36/5 3 Series Compact
316 Coupe 1.6 L motor

BMW made an entry level version of the E36 known as the BMW lightweight, a three-door hatchback. This platform is oftentimes known as the E36/5. In the United States/Canada markets the car is sold because the 318ti and was designed with a 1.8L I4, 139 bhp M42B18 engine and was coming in at USD23,000 in 1995. In 1996 the 1.8 liter motor had been changed with 1.9L M44B19 putting away 142 bhp and 133 ft·lbf of torque. Fundamentally considering slow United States deals associated with E36/5 lightweight, the E46 lightweight was not offered in the United States.
E36/7 Z3 Roadster and E36/8 Z3 Coupe

an altered type of the E36 platform designated as E36/7 is useful for the BMW Z3 roadster in 1996-2002. The modification the Z3 Coupe was created as E36/8.
Motorsports

Geoff Brabham along with his young sibling David Brabham claimed the 1997 AMP Bathurst 1000 in the Mount Panorama Circuit in Bathurst, Australian Continent driving a brilliant Touring BMW 320i for BMW Motorsport Australian Continent.

The 1998 24 Hours Nürburgring is claimed by a diesel the very first time - a BMW E36 320d, aided by their diesel system requiring a lot fewer gasoline stops than competitors.

The BMW E46 is a compact exec car which was created by BMW from 1998 to 2007. It had been launched in May 1998 inside sedan human body style. In 1999, a coupé and touring system design became offered to all areas, and sedan was released in the usa. A convertible and hatchback human anatomy design was released in 2000, the latter just for Europe, Southern Africa, Australian Continent and unique Zealand. The BMW E90 changed the E46 sedans in late 2004, though the E46 coupe and convertible human body designs remained in production until 2007.

All-wheel drive ended up being re-introduced within the 3 show, after a break of 18 many years. It had been readily available for the six-cylinder 325xi and 330xi sedan/wagon versions.

The E46 had been considered the overall performance standard of their class and experienced profits in lots of markets. The record marketing seasons the E46 chassis ended up being 2002, when 561,249 automobiles are offered global. The key competitors throughout the E46's production run are the Alfa Romeo 156, Audi A4, Lexus IS/Toyota Altezza, Mercedes-Benz C-Class, Saab 9-3 and also the Volvo S60.

The M3 version of the E46 was running on the BMW S54 straight-six engine. The M3 premiered in 2001 and ended up being for sale in coupé and convertible human anatomy designs. The transmissions available had been a 6-speed manual and/or 6-speed "SMG-II" sequential handbook gearbox.

Outside build

The E46 was developed as an evolutionary replacement for the BMW E36 chassis. In 1995, the overall external design associated with E46 by Erik Goplen ended up being authorized and thus DesignworksUSA had been developed by BMW be effective alongside BMW Group's in-house build team to produce the outside system benefit the 3-Series run in February 1996. Based on the E36 system shell, the design staff placed an emphasis on improving aerodynamics and increasing the vehicle's aggressive stance. Design patents are recorded in Germany on July 16, 1997 as well as in the usa on January 16, 1998. As the styling for the E46 is viewed as an evolution regarding the exceptionally effective earlier generation 3-series, it absolutely was not immediately embraced by either the buying general public, or the automotive hit. Term leaked in the hit the BMW stylists had been unhappy in raising the roof-line, therefore the general "rounding" of human anatomy panels when compared with the greater amount of squarish E36 show. Chris Bangle ended up being accountable through January 1996 the production saloon exterior, as evident inside 1997 design patent. Manufacturing growth of the saloon took two years from January 1996 to January 1998. Goplen designed manufacturing coupé and home during 1996–1997.
Interior decorating

Since the manufacturing have started, the whole in-car enjoyment system is founded on a rather versatile automotive computers program. Consequently the E46 systems could all be easily upgraded with the latest BMW technology like BMW's Bluetooth System, the DVD founded Navigation program, in addition to BMW's CD changers that play MP3s
Pounds and rigidity aim

an emphasis is put-on decreasing unsprung fat and increasing architectural rigidity without increasing energy result: the greatest displacement model at release, the E46 328, had only 3 horse power a lot more than the E36 328. To counter this little energy enhance, your body shell of this E46 ended up being stated by BMW becoming 70% more rigid than the E36's, and aluminum suspension system equipment were utilized progressively to be able to decrease unsprung fat. But with a curb weight of 1450 kg, the E46 328ci is 55 kilograms heavier compared to the E36 equivalent.

In track with BMW's core values, the E46 premiered with a front engined rear-wheel drive layout with 50/50 pounds distribution. This balance enables optimal maneuvering regarding the drive train design.

The BMW M54 try a straight-6 DOHC piston motor which changed the M52 and is created from 2000-2006. There was clearly no "technical up-date" version of the M54 created, which means engine standards remained the exact same throughout their 7 seasons manufacturing. The M54 started initially to become phased out following the introduction associated with BMW N52 in 2004.

The primary differences between the M54 and its M52TU forerunner would be the non-return fuel program, a completely electric throttle, a digitally managed thermostat and therefore the North American engines no more utilize an iron block. The M54 utilizes an aluminium block and aluminum cylinder head with cast iron cylinder liners and, just like the M52TU, the M54 qualities variable valve timing to both camshafts and a dual length intake manifold.

The E46 M3 are run on the S54 motor series, that is a development of S50B32, it self becoming on the basis of the M50. They nevertheless features an iron block as opposed to the aluminium M54.



1 Models
1.1 M54B22
1.2 M54B25
1.3 M54B30
2 S54
2.1 S54B32
2.2 S54B32HP
3 view additionally
4 Recommendations

Versions
System Displacement Energy Torque Redline Bore Swing Compression ratio Seasons
M54B22 2,171 cc 125 kW @ 6100 rpm 210 N·m @ 3500 6500 80 mm 72 mm 10.8:1 2000
M54B25 2,494 cc 141 kW @ 6000 rpm 237 N·m @ 3500 6500 84 mm 75 mm 10.5:1 2000
M54B30 2,979 cc 170 kW @ 5900 rpm 300 N·m @ 3500 6500 84 mm 89.6 mm 10.2:1 2000
S54B32 3,246 cc 256 kW @ 7900 rpm 365 N·m @ 4900 8000 87 mm 91 mm 11.5:1 2000
M54B22

The 2,171 cc M54B22 brings 125 kW at 6100 rpm and 210 N·m of torque at 3500 rpm.

Programs:

2000-2006 E46 320i, 320Ci
2000-2003 E39 520i
2000-2002 E36/7 Z3 2.2i
2003-2005 E85 Z4 2.2i
2003-2005 E60/E61 520i

M54B25

The M54B25 was a 2,494 cc motor with an 84 mm bore and 75 mm stroke. Production was 143 kW at 6000 rpm and 237 N·m of torque at 3500 rpm.

Programs:

2000-2002 E36/7 Z3 2.5i
2000-2006 E46 325i, 325xi, 325Ci
2000-2004 E46/5 325ti
2000-2004 E39 525i
2003-2005 E60/E61 525i, 525xi
2003-2006 E83 X3 2.5i
2002-2005 E85 Z4 2.5i

M54B30

At 2,979 cc, the M54B30 may be the largest M54 engine. The excess capability try achieved using a heightened stroke of 89.6 mm. Energy are 170 kW at 5,900 rpm and torque is 300 newton metres at 3,500 rpm. There was clearly furthermore a somewhat more powerful type of the M54B30 that may be bought as part of the M Efficiency bundle in Canada or the Efficiency bundle in the united states. This system made use of different camshafts and reprogrammed system management to develop 175 kW at 5,900 rpm and 301 newton metres at 3500 rpm and possess a slightly higher redline of 6800 rpm.

The M54B30 was from the Ward's 10 Top machines listing through 2001-2003.

Applications:

2000-2006 E46 330i, 330xi, 330Ci
2000-2004 E39 530i
2000-2002 E36/7 Z3 3.0i
2003-2005 E60 530i
2002-2005 E85 Z4 3.0i
2003-2006 E83 X3 3.0i
2000-2006 E53 X5 3.0i
2002-2005 E65/E66 730i, 730Li

S54
Alt
BMW S54 motor

The S54 may be the powerful comparable to the M54. It absolutely was utilized in the E46 M3, Z3 M Coupé / Roadster, in addition to E85 Z4 M Roadster / E86 M Coupe. The S54 is officially an evolution of iron-block S50B32. It stocks few big elements with all the S50 and variations feature:

Increased cylinder bore to 87 mm for a new total displacement of 3,246 cc
Modified camshafts
Questionable Double VANOS constantly adjustable valve timing system with quicker process at highest rpm
Increased compression to 11.5:1
Heightened BMW/Siemens MSS 54 system administration control
Finger-type rocker arms for paid off reciprocating size and friction
One-piece aluminum head casting for light body weight
Scavenging oil pump to maintain pressure during heavy cornering

S54B32

Applications:

2000-2006 E46 M3 252 kW, 365 N·m
2000-2006 E46 M3 248 kW, 355 N·m
2000-2002 E36/7 Z3M 239 kW, 354 N·m
2000-2002 Z3 M Coupé / Roadster 235 kW, 341 N·m
2002-2011 Wiesmann Roadster MF3 256 kW, 365 N·m
2003 E46 M3 CSL 265 kW, 370 N·m
2006-2008 E85/E86 Z4M 252 kW, 365 N·m
2006-2008 E85/E86 Z4M 246 kW, 355 N·m

S54B32HP

The enhanced S54 engine used in the E46 M3 CSL, formally designated S54 B32HP, has actually a high movement carbon fiber air-intake, altered valve and camshaft time, and a retuned DME using a MAP sensor rather than the MAF sensor within a regular M3. But the motor are further changed in order to lessen pounds – it features a lightweight fatigue manifold and thinner fatigue piping. Also, the intake and exhaust manifolds tend to be somewhat straightened to improve system responsiveness.

The BMW E90/E91/E92/E93 show could be the fifth generation associated with the BMW 3 Series number of lightweight executive cars, and had been produced from 2004 to 2013. The human body varieties of the product range become:

4-door sedan/saloon
estate/wagon
coupé
cabriolet

Due to the separate model rules for every human anatomy style, the expression "E9X" is sometimes always explain this generation for the 3 show.

The number ended up being introduced in 2004 with the sedan and property body types. The coupe is launched in 2006 while the cabriolet ended up being introduced in 2007. In 2012, the E90/E91 sedans and wagons are replaced by the BMW F30/F31 products. But the E92/E93 coupes and cabriolets remained in production until 2013, when they are replaced by the BMW F32/F33 models.

In 2006, the 335i became the initial 3 Series model become offered with a turbocharged petrol motor. The E90 was also spotted the introduction of run-flat tyres towards the 3 show number. Consequently, cars with run-flats are not built with an extra tyre.

The E90/E92/E93 M3 ended up being powered by the BMW S65 v8 motor. It absolutely was circulated in 2007 and ended up being manufactured in sedan, coupe and cabriolet system styles.

The saloon model had been the initial model sold regarding the fifth generation BMW 3 series. Debuting in the US in 2005 as a 2006 model, the E90 came in two trims, the 325i/xi and 330i/xi systems. Later, the 3 Series lineup received an engine increase with the debuts regarding the 2007 328i/xi and 335i/xi designs, the 335i/xi getting the brand new 3.0L twin-turbo inline-6 motor.

The Canadian 3 Series accompanied the usa most closely, and also had an additional trim within the 323i RWD sedan. Since the base design, the 323i doesn't have available or optional; Xenon headlamps, fog lights, automatic weather controls, power-adjustable seating, satellite navigation, advanced sound, and Dakota leather-based upholstery. Facilities like a glass sunroof, heated front chairs, Bluetooth, and USB input is options from the 323i which can be standard regarding the more costly 3 Series trims. In 2011, the BMW 323i Luxury version was released, which included a computerized transmission, 17-inch alloy rims, electric front seats, Bluetooth and USB compatibility, and an electric powered glass sunroof.