🏷️ Basic Information Identification Make: Porsche Model: 911 Year: 2011 Generation Generation Code: 997 (Phase II) 👋 Introduction Market Position Positioning: The 2011 Porsche 911 (997.2 generation) represents the pinnacle of rear-engine sports car engineering, blending performance, luxury, and track-honed capability. This service manual targets dedicated owners and independent repair specialists seeking to maintain and repair this iconic vehicle. Competitive Analysis Competitors: Ferrari 458 Italia, Lamborghini Gallardo, Aston Martin V8 Vantage, Chevrolet Corvette Z06/ZR1. Key Features Vehicle Appeal: Exceptional handling, powerful naturally aspirated and turbocharged engines, iconic design, and brand prestige. Manual Value Value Proposition: Provides authorized diagnostic procedures and repair instructions, ensuring accurate and efficient maintenance, thus preserving the vehicle's performance and resale value. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Scope: Comprehensive vehicle maintenance, diagnostics, and repair procedures Page Count Estimated Page Count: Extensive (Software typically provides digital access to thousands of pages of technical information) Manual Type Type: Official Service and Repair Manual Software Language Language: English Format Format: Digital Software (likely PDF or proprietary application) 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission, Drivetrain, Fuel System, Exhaust System Chassis: Suspension, Steering, Brakes, Wheels, Tires Body And Interior: Body Panels, Doors, Glass, Seats, Upholstery, Climate Control, Interior Trim Electrical And Electronics: Engine Control Module (ECM), Transmission Control Module (TCM), Body Control Module (BCM), Lighting, Audio, Navigation, HVAC Controls, Instrument Cluster, Sensors, Wiring Diagrams Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks and Replacements, Belt Inspections and Replacements Diagnostics: Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Component Testing, Wiring Schematics Interpretation Repair: Component Removal and Installation, Engine Rebuild, Transmission Overhaul, Brake System Repairs, Suspension Component Replacement, Electrical Component Repair Technical Specifications: Torque Specifications, Fluid Capacities, Gap Settings, Electrical System Voltages and Resistance Values Technical Depth Depth: Expert-level diagnostic and repair procedures, including detailed schematics and step-by-step instructions for complex operations. 📊 Manual Specifications File Format File Type: Digital Software (likely executable or PDF) Print Quality Resolution: High-resolution for clear diagrams and text. Binding Type Binding: Not Applicable (Digital Format) Paper Type Paper: Not Applicable (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: MA1.01 (Carrera/Carrera S), MA1.70 (Carrera 4/4S), MA1.76 (GTS), MA1.75 (Turbo/Turbo S) Engine Displacement Carrera Carrera S 4 4S: 3.6L (3,614 cc) and 3.8L (3,800 cc) Flat-6 (Boxer) Carrera Gts: 3.8L (3,800 cc) Flat-6 (Boxer) Turbo Turbo S: 3.8L (3,800 cc) Twin-Turbocharged Flat-6 (Boxer) Performance Carrera Horsepower: 345 hp @ 6,500 rpm Carrera Torque: 287 lb-ft @ 4,400 rpm Carrera S Horsepower: 385 hp @ 6,500 rpm Carrera S Torque: 310 lb-ft @ 4,250 rpm Turbo Horsepower: 500 hp @ 6,000 rpm Turbo Torque: 479 lb-ft @ 1,950 rpm (with overboost: 516 lb-ft) Turbo S Horsepower: 530 hp @ 6,500 rpm Turbo S Torque: 516 lb-ft @ 2,100 rpm Fuel System Injection Type: Direct Fuel Injection (DFI) for Carrera/Carrera S/GTS, Direct Fuel Injection (DFI) with Variable Turbine Geometry (VTG) for Turbo/Turbo S. Fuel Type: Premium Unleaded Gasoline (91+ Octane Recommended) Cooling System Type: Water-Cooled 🔧 Transmission Standard Carrera Carrera S 4 4S: 6-Speed Manual Transaxle (G97.xx series) Turbo Turbo S: 7-Speed PDK (Porsche Doppelkupplung) Dual-Clutch Automatic Transmission Optional Carrera Carrera S 4 4S: 7-Speed PDK (Porsche Doppelkupplung) Dual-Clutch Automatic Transmission Features Pdk: Automatic shifting, manual shifting via paddle shifters or gear selector, launch control function. Fluid Spec Manual Transmission Fluid: Porsche G 052 145 A2 (or equivalent GL-4/GL-5 rated synthetic fluid) Pdk Transmission Fluid: Porsche DTF-1 (or equivalent Pentosin FFL-525.2) 📐 Dimensions Exterior Length: Approx. 4,427 mm (174.3 in) Width: Approx. 1,801 mm (70.9 in) Height: Approx. 1,300 mm (51.2 in) Wheelbase Wheelbase: Approx. 2,350 mm (92.5 in) Weights Curb Weight: Approx. 1,395 kg (3,075 lbs) for Carrera manual, up to 1,570 kg (3,461 lbs) for Turbo S Tiptronic. 🛡️ Safety Features Ratings NHTSA Rating: While official NHTSA ratings for this specific year/model may vary, Porsche vehicles are engineered to high safety standards. Active Features Stability Control: Porsche Stability Management (PSM), incorporating ABS, ASR, ABD, MSR. Braking: Standard 4-piston aluminum monobloc fixed-piston calipers with ventilated and cross-drilled discs. Porsche Ceramic Composite Brake (PCCB) optional on some models. Passive Features Airbags: Driver and front passenger airbags, front side airbags, head airbags (curtain type). Body Structure: High-strength steel safety cage, crumple zones. 💡 Technology Features Infotainment System: PCM (Porsche Communication Management) with touchscreen interface. Features may include GPS navigation, Bluetooth connectivity, CD/DVD player, and optional SiriusXM satellite radio. Driver Assistance Features: Optional features may include ParkAssist (front and rear parking sensors), adaptive cruise control (on some models), and a rearview camera. Connectivity Integration: Bluetooth for hands-free calling and audio streaming. Optional iPod integration or USB interface. Lighting Headlights: Bi-Xenon headlights with LED daytime running lights standard on most models. Optional Porsche Dynamic Light System (PDLS) for cornering lights. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000-12,000 miles or 1 year, whichever...