1999-2005 BMW E46 323i, 325i, 325xi, 328i, 330i, 330xi Service Manual
Documents service procedures for BMW E46 models—including 323i, 325i, 325xi, 328i, 330i, and 330xi from 1999-2005. PN 11-00-8-123-130.
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Sample pages from the 1999-2005 BMW E46 323i, 325i, 325xi, 328i, 330i, 330xi Service Manual manual
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Models Covered & Key Technical Specifications
BMW E46 323i, 325i, 325xi, 328i, 330i, 330xi (1999-2005) Service Manual Documents service procedures for BMW E46 models—including 323i, 325i, 325xi, 328i, 330i, and 330xi from 1999-2005. PN 11-00-8-123-130. Manufacturer Repository | Kit
- Prescribed Tension Specs: 10 Nm is the calibrated torque for the secondary chain guide to cylinder head Protocol.
- Standard Locking Torques: 30 Nm is the rated torque for the cylinder head to engine block Stage 1 Norms.
- Core Displacement Data: 2979.3 cc relates to the maximum displacement for the 330i/Ci/Xi model Architecture.
- Rated Circuit Specs: 10.5:1 is the standard compression ratio for the 323i and 325i/Ci/Xi models Margin.
- Calibrated RPM Specs: 5,900 RPM signifies the maximum horsepower output for the 330i/Ci/Xi Topology.
- Nominal Fastening Values: 181 lb-ft is the torque rating for the 323i and 328i/Ci models Topology.
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In-Depth Engineering Shop Manual: BMW E46 repair PDFs for 323i, 325i, 325xi, 328i, 330i, and 330xi models (1999-05) Data-Compendium
Model-Specs: 323i/Ci, 325i/Ci, 325Xi, 328i/Ci, 330i/Ci, 330Xi Sedan, Coupe, Convertible and Sport Wagon Body Styles // Unit-Designations: Car / BMW Bayerische Motoren Werke AG Logic // Model-Specs: 1999-2005, 6-Cylinder Engines.
Engine Specifications
| Model year | Engine code | No. of cylinders | Displacement cc (cu. in.) | Bore/ stroke | Compression ratio | Torque lb-ft/rpm | Horsepower Hp/rpm |
|---|---|---|---|---|---|---|---|
| 323i, 1999-2000 | M52 TU B25 | 6 | 2494 (152.2) | 84 mm (3.307 in.) 75 mm (2.953 in.) | 10.5: 1 | 181/3,500 | 170/5,500 |
| 325i/Ci/xi, 2001 | M54 B25 | 6 | 2494 (152.2) | 84 mm (3.307 in.) 75 mm (2.953 in.) | 10.5: 1 | 175/3,500 | 184/6,000 |
| 328i/Ci, 1999-2000 | M52 TU B28 | 6 | 2793 (170.4) | 84 mm (3.307 in.) 84 mm (3.307 in.) | 10.2: 1 | 206/3,500 | 193/5,500 |
| 330i/Ci/xi, 2001 | M54 B30 | 6 | 2979.3 (181.8) | 84 mm (3.307 in.) 89.6 mm (3.528 in.) | 10.2: 1 | 214/3,500 | 225/5,900 |
This manual covers engine mechanicals, including removal and installation of major components, diagnostics, and troubleshooting. Sections detail engine, transmission, suspension, steering, brakes, body, electrical systems, and accessories.
Engine System Procedures
This manual documents engine system procedures for the BMW E46 models.
Electrical System Diagnostics
Diagnostic procedures for the electrical system are provided.
Driveability Troubleshooting
Troubleshooting for driveability issues is detailed.
Fuel System Components
Information on fuel system components and their maintenance is included.
Cooling System Maintenance
Cooling system maintenance procedures are outlined.
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