🏷️ Basic Information Identification Make: Peugeot Model: 405 Year: 1990 Codes Platform Code: Type 150 👋 Introduction Market Position Target Audience: Professional technicians, experienced DIY mechanics, and owners seeking in-depth knowledge of their Peugeot 405. Competitive Analysis Value Proposition: Provides factory-level information for comprehensive vehicle maintenance and repair, often surpassing owner's manuals and generic guides. Key Features Accessibility: Instant PDF download for immediate use. Content Depth: Step-by-step procedures, critical specifications, illustrations, and diagnostic information. 📋 Manual Details Coverage Areas Coverage: Comprehensive service, repair, and maintenance for the Peugeot 405 1990 model year. Page Count Estimated Page Count: Varies by specific factory manual, but digital versions aim for comprehensive coverage comparable to factory equivalents. Manual Type Manual Type: Service and Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Detailed diagnosis, repair, and overhaul for various engine options (e.g., XU petrol, XUD diesel). Transmission: Repair and maintenance of manual and automatic transmissions. Suspension Steering: Inspection, repair, and alignment procedures for front and rear suspension, steering rack, and associated components. Brakes: Servicing and repair of hydraulic brake systems, including discs, drums, master cylinder, and ABS (if equipped). Electrical System: Wiring diagrams, component testing, diagnosis of lighting, ignition, charging, starting, and accessory systems. Fuel System: Diagnosis and repair of fuel injection systems (Bosch LE2-Jetronic, K-Jetronic on some variants), carburettor systems, and diesel fuel injection pumps. Cooling Heating Ac: Service procedures for the cooling system, heater core, and air conditioning system (if fitted). Body Chassis: Body panel repair, door mechanisms, interior trim, and chassis component servicing. Exhaust System: Inspection, diagnosis, and replacement of exhaust components. Climate Control: Service for heating system and optional air conditioning. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, spark plug replacement, belt adjustments. Troubleshooting: Diagnostic flowcharts and common problem identification. Disassembly Assembly: Step-by-step instructions for removing and refitting major components. Engine Rebuild: Detailed instructions for engine overhaul, including torque specifications and clearances. Transmission Overhaul: Procedures for rebuilding manual and automatic gearboxes. Electrical Diagnostics: Testing of sensors, actuators, ECUs, and wiring harness integrity. Body And Trim Repair: Instructions for interior and exterior trim removal and installation, minor bodywork. Wheel Alignment Specifications: Detailed front and rear wheel alignment settings. Technical Depth Depth: Covers everything from basic owner maintenance to advanced engine and transmission rebuilds, suitable for professional technicians and experienced DIY enthusiasts. 📊 Manual Specifications File Format Digital File Format: PDF Print Quality Printability: Full Printable Zoom Capability: YES Binding Type Binding Type: Digital Download (N/A for physical binding) Paper Type Paper Type: Digital Download (N/A for physical paper type) Requirements Software Requirements: Adobe PDF Reader & WinZip Compatibility: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Common Petrol Engine Codes: XU5, XU7, XU9 (various displacements like 1.6L, 1.8L, 1.9L) Common Diesel Engine Codes: XUD7, XUD9 (1.8L, 1.9L naturally aspirated and turbocharged) Performance Horsepower Range: Approximately 70-125 hp depending on engine variant. Torque Range: Approximately 130-180 Nm depending on engine variant. Fuel System Petrol Injection Systems: Bosch LE2-Jetronic, Weber/Solex carburettors (early models), Bosch K-Jetronic (some performance variants). Diesel Injection Systems: Bosch inline and rotary fuel injection pumps. 🔧 Transmission Standard Manual Transmission Options: 5-speed manual (e.g., BA7, ML5 transmission types). Optional Automatic Transmission Options: 3-speed or 4-speed automatic transmissions (e.g., ZF 4HP18). Features Clutch Type: Hydraulically operated single dry plate clutch. 📐 Dimensions Exterior Wheelbase: Approx. 2620 mm Length: Approx. 4240 mm Width: Approx. 1720 mm Weights Curb Weight Range: Approx. 1100-1300 kg depending on engine and body style. 🛡️ Safety Features Ratings Euroncap Rating Era: While Euro NCAP was in its infancy and not as comprehensive in 1990, the 405 was considered a safe vehicle for its time, with a focus on structural integrity. Active Features ABS: Available as an option on some higher trim levels and engine variants. Passive Features Seatbelts: Front and rear seat belts, with pre-tensioners on front belts on later models. Airbags: Driver airbag became available as an option in the later part of the 405's lifecycle, but not standard on the 1990 model. 💡 Technology Features Infotainment Audio System: Basic AM/FM radio with cassette player, often with optional upgraded speakers. Driver Assistance Cruise Control: Available as an option on some higher-specification models. Connectivity Connectivity Era: Very limited by modern standards; no integrated Bluetooth or USB connectivity. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 7,500 to 10,000 miles or 12 months, depending on driving conditions and oil type. Timing Belt Replacement: Critical interval for XU engines, typically 60,000 miles or 5 years. Failure can cause catastrophic engine damage. Fluid Specifications Engine Oil Viscosity: API SG or SH, SAE 10W-40 or 5W-40 depending on climate (refer to manual for exact specs). Coolant Type: Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water. Peugeot recommends specific types (e.g., Autocool). Brake Fluid Type: DOT 3...