🏷️ Basic Information Identification Make: Porsche Model: 911 Carrera 4 / Carrera 2 Model Code: 996 Series (Carrera 2 and Carrera 4 variants) Common Nickname: 996 Carrera 👋 Introduction Market Position Positioning: The Porsche 911 Carrera 4 and Carrera 2 (996 generation) represented a significant evolution for the iconic 911, moving to a water-cooled engine and a more modern chassis. This manual targets owners and independent specialists looking for in-depth, authoritative repair information. Competitive Analysis Competitors: Competes with factory service manuals for contemporary performance vehicles like the Ferrari 360 Modena, Aston Martin DB7, and Chevrolet Corvette C5, offering a similar level of detail and technical specification. Key Features Features: Authentic Porsche factory data, detailed procedures, comprehensive wiring diagrams, torque specifications for all fasteners, troubleshooting guides, and parts information. 📋 Manual Details Coverage Areas Coverage: All mechanical and electrical systems, troubleshooting, diagnostics, repair, maintenance, and adjustments. Page Count Pages: Typically over 1000 pages for a complete factory service manual set, though specific product listings may vary. Manual Type Type: Factory Service Repair Manual Language Language: English (Standard for this model and market) Format Format: Likely a digital format (PDF) for easy searching and printing, or a printed manual. 📖 Manual Coverage Systems Covered Engine: Lubrication, cooling, fuel delivery, ignition, emissions control, engine mechanicals (disassembly, assembly, torque specs). Transmission: Manual (G96/00, G96/01, G96/10) and Tiptronic (G96.50) transmissions: disassembly, assembly, fluid capacities, torque specs, troubleshooting. Drivetrain: All-wheel drive (Carrera 4) system, front and rear axle assemblies, driveshafts, CV joints, differentials. Brakes: Hydraulic system, ABS, traction control (PSM), brake pad and rotor replacement, bleeding procedures, parking brake. Suspension Steering: Front and rear suspension components, shock absorbers, springs, control arms, alignment procedures, power steering system. Electrical: Wiring diagrams, battery, charging system, starter, lighting, ignition system, instrument cluster, comfort systems, body electronics. Body Chassis: Body panel removal and installation, doors, windows, convertible top (if applicable), chassis components, anti-corrosion measures. HVAC: Heating, ventilation, and air conditioning system components, refrigerant handling, troubleshooting. Diagnostics: OBD-II diagnostics, fault codes, diagnostic tools, troubleshooting flowcharts. Procedures Included Maintenance: Routine service, oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection. Repair: Detailed step-by-step instructions for component replacement, engine rebuild, transmission repair, suspension overhaul, electrical component repair. Troubleshooting: Systematic diagnostic procedures for identifying and resolving common and uncommon issues. Installation Removal: Complete instructions for removing and reinstalling all major components and sub-assemblies. Adjustments: Alignment adjustments, throttle cable adjustments, clutch adjustments (if applicable). Technical Depth Depth: Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds, including electrical diagnostics and component-level repair. 📊 Manual Specifications File Format Format Details: Likely PDF; should be searchable text, allowing for quick information retrieval. High-resolution scans or original digital files ensure clarity of diagrams and text. Print Quality Quality: If printed, expect clear text and high-quality reproduction of all diagrams, schematics, and photographs. Paper quality should be durable for workshop use. Binding Type Binding: If printed, likely spiral-bound or lay-flat binding to facilitate use during repairs. Paper Type Paper: If printed, durable, heavy-weight paper suitable for a workshop environment. ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated, Flat-Six (Boxer) Engine Codes: M96.01 (Carrera 2), M96.03 (Carrera 4, later Carrera 2) Displacement: 3.4 Liters (3387 cc) for early models, 3.6 Liters (3596 cc) for later models (2002 onwards). Performance Horsepower: Approx. 300 hp (3.4L), Approx. 320 hp (3.6L) Torque: Approx. 258 lb-ft (3.4L), Approx. 273 lb-ft (3.6L) Fuel System Fuel Injection: Sequential Multi-Point Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Engine Management ECU: Bosch Motronic ME7.x Engine Mechanicals Bore Stroke: 93.0 mm x 82.7 mm (3.4L), 96.0 mm x 82.7 mm (3.6L) Compression Ratio: 11.5:1 Engine Block Material: Aluminum Alloy Cylinder Head Material: Aluminum Alloy Valvetrain: Dual Overhead Camshafts (DOHC), 4 valves per cylinder, VarioCam (variable valve timing on intake camshaft) 🔧 Transmission Standard Type: 6-Speed Manual (G96/00 for RWD, G96/01 for AWD) Optional Type: 5-Speed Tiptronic Automatic (G96.50) Features Clutch: Hydraulic, single dry plate Final Drive Ratio: Typically 3.44:1 (Manual RWD), 3.44:1 (Manual AWD), 3.15:1 (Tiptronic) Fluids Manual Transmission Fluid: Pentosin MTF LT-2 (or equivalent API GL-4, SAE 75W-90 synthetic) Tiptronic Transmission Fluid: Porsche ATF JWS 3309 (or equivalent) 📐 Dimensions Exterior Length: Approx. 4430 mm (174.4 in) Width: Approx. 1770 mm (69.7 in) Height: Approx. 1305 mm (51.4 in) Wheelbase: Approx. 2350 mm (92.5 in) Weights Curb Weight: Approx. 1450-1550 kg (3197-3417 lbs) depending on configuration (Carrera 2 vs. Carrera 4, manual vs. Tiptronic) Gross Vehicle Weight Rating: Approx. 1900 kg (4189 lbs) Cargo Trunk Volume: Approx. 130 liters (4.6 cu ft) front trunk, plus rear 'frunk' space. 🛡️ Safety Features Ratings NHTSA Ratings: Specific NHTSA ratings for this generation are not readily available in a standardized format, but the chassis and safety features were considered robust for its time. Active Features Traction Control: Porsche...