🏷️ Basic Information Identification Make: Infiniti Model: G20 Year: 2002 Model Code: P11 (Second Generation) Market Segment: Compact Executive Car Chassis Code: P11 Codes Engine Code Primary: SR20DE 👋 Introduction Market Position Positioning: Premium Compact Sedan, targeting buyers seeking a blend of sportiness, luxury, and reliability. Competitive Analysis Key Competitors: Acura EL/RSX, BMW 3 Series Compact (E36), Mercedes-Benz C-Class (W202), Audi A4, Volvo S40. Key Features Vehicle Selling Points: Reliable SR20DE engine, refined interior, sharp handling, good value proposition compared to German luxury brands. Manual Benefit Diy Advantage: Empowers DIY enthusiasts with factory-level information for cost-effective maintenance and repairs. Manual Advantage Convenience: Online access provides instant, up-to-date information without the bulk of traditional printed manuals. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Secondary Coverage: Maintenance, Diagnostics, Troubleshooting, Wiring Diagrams, Specifications Page Count Estimated Page Count: Comprehensive (typically 1000+ pages in equivalent print format) Manual Type Type: Digital Service and Repair Manual Software Language Language: English Format Format: Online Access (Web Browser Based) Accessibility: PC, Laptop, Smartphone, Tablet Compatible Licensing Licensing Status: Officially Licensed, OE Material Derived Access Period Access Duration: 1 Year (with option for discounts on extended access) 📖 Manual Coverage Systems Covered Powertrain: Engine (SR20DE), Transmission (Automatic & Manual), Drivetrain (FWD) Chassis: Suspension (Front Struts, Rear Multi-link), Steering (Power Assisted), Brakes (Front Disc/Rear Disc or Drum), Wheels, Tires Electrical: Engine Control System, Ignition System, Fuel System, Lighting, Instrumentation, Power Accessories, Body Control Modules, Audio System, Security System, HVAC Control Body: Exterior Body Panels, Interior Trim, Doors, Windows, Seats, Safety Restraints HVAC: Heating, Ventilation, Air Conditioning (System Operation, Diagnosis, Repair) Procedures Included Maintenance: Scheduled Maintenance (Oil Changes, Filter Replacements, Fluid Checks, Tune-ups), Inspections Repair: Component Replacement (Engine, Transmission, Brakes, Suspension, etc.), System Overhauls, Minor Body Repairs Diagnostics: Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Flowcharts, Component Testing Procedures Wiring Diagrams: Complete Electrical Schematics for All Systems Specifications: Torque Values, Tolerances, Fluid Capacities, Electrical Data, Component Dimensions Technical Depth Depth: Comprehensive: From basic maintenance to complex diagnostics and component overhauls. Includes factory-level procedures. 📊 Manual Specifications File Format Digital Format: Proprietary Web-Based Platform Print Quality Print Capability: Printable sections/pages available through the online interface Binding Type Binding: N/A (Digital) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-Cylinder, DOHC, 16-Valve Displacement: 1998 cc (2.0 Liters) Performance Horsepower: 140 hp @ 6400 rpm (approximate, depending on market and exact configuration) Torque: 132 lb-ft @ 4800 rpm (approximate) Fuel System Fuel Delivery: Multi-Point Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (Premium Recommended) Engine Management ECU: Consult manual for specific ECU part numbers and programming 🔧 Transmission Standard Transmission Type: 5-Speed Manual Transmission Optional Transmission Type: 4-Speed Automatic Transmission (with Lock-up Torque Converter) Features Automatic Features: Electronically Controlled Fluid Specifications Automatic Transmission Fluid Type: Consult manual for specific Nissan/Infiniti ATF specification (e.g., Matic D or equivalent) Manual Transmission Fluid Type: Consult manual for specific GL-4 gear oil specification 📐 Dimensions Exterior Length: 174.8 inches (4440 mm) Width: 67.7 inches (1720 mm) Height: 55.3 inches (1405 mm) Wheelbase: 104.3 inches (2650 mm) Weights Curb Weight Manual: Approximately 2900 lbs (1315 kg) Curb Weight Automatic: Approximately 2950 lbs (1338 kg) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 4 Stars (as per available data for the generation) NHTSA Front Impact Passenger: 4 Stars (as per available data for the generation) IIHS Front Offset Crash Rating: Acceptable (as per available data for the generation) Active Features ABS: Standard (Anti-lock Braking System) Passive Features Airbags: Driver and Passenger Frontal Airbags Seatbelts: Three-point ELR seat belts with pretensioners and load limiters 💡 Technology Features Infotainment Audio System: Standard AM/FM CD Player with optional premium sound system (e.g., Bose). Navigation: Not commonly available or standard on this model year. Driver Assistance Cruise Control: Standard Connectivity Aux Input: Not standard; aftermarket solutions may be available. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 6 months, whichever comes first (consult manual for synthetic oil recommendations and extended intervals). Engine Air Filter Replacement: Every 15,000 miles or 12 months Cabin Air Filter Replacement: Every 15,000 miles or 12 months (if equipped) Spark Plug Replacement: Consult manual for specific type (e.g., platinum or iridium) and interval, typically 60,000-100,000 miles. Fluid Specifications Engine Oil Type: SAE 5W-30 API SJ or ILSAC GF-2 certified (consult manual for specific recommendations and capacities). Coolant Type: Nissan Genuine Super Long Life Coolant (Blue) or equivalent silicate-free OAT coolant Brake Fluid Type: SAE J1703 or FMVSS No. 116 DOT 3 Known Issues Common Wear Items: CV Axles, Wheel Bearings, Strut Mounts, Ignition Coils, Catalytic Converter. Engine Reliability: SR20DE is generally robust, but oil consumption can occur with high mileage. Regular maintenance is key. Transmission Issues: Automatic transmissions can experience wear over time; proper fluid changes are critical. Manual transmissions are generally durable. Electrical Quirks: Minor electrical issues can...