🏷️ Basic Information Identification Make: BMW Model: 316i Year: 1990 Chassis Code: E36 Codes Engine Code Primary: M40B16 👋 Introduction Market Position Vehicle Class: Compact Executive Sedan/Coupe Target Audience: Enthusiasts and owners seeking to maintain or repair their E36 3-series BMW. Competitive Analysis Competitors 1990: Mercedes-Benz 190E, Audi 80/90, Ford Sierra, Opel Vectra, Alfa Romeo 75 Key Features Bmw E36 Strengths: Renowned driving dynamics, build quality, rear-wheel drive platform, balanced chassis Manual Value Proposition: Empowers owners with the knowledge to perform complex repairs and maintenance, reducing reliance on specialized workshops and preserving vehicle value. 📋 Manual Details Coverage Areas Manual Type: Full Service Repair Manual Language: English Format: Digital (likely PDF, implied by 'diagnostic...') Page Count Page Count Estimated: 500-800 pages (typical for comprehensive E36 manuals) 📖 Manual Coverage Systems Covered Engine: Engine mechanical (M40B16), fuel system, ignition system, lubrication, cooling, exhaust, engine management (ECU diagnostics) Transmission: Manual transmission (Getrag 240), clutch system, gearbox overhaul, driveline components Brakes: Hydraulic brake system (front discs, rear drums/discs depending on spec), ABS (if equipped), brake bleeding, component replacement Suspension: Front MacPherson struts, rear multi-link suspension, shock absorbers, springs, control arms, bushings, alignment procedures Steering: Power steering system, steering rack, tie rods, steering column, hydraulic pump Electrical: 12V electrical system, battery, alternator, starter motor, lighting systems, fuses, relays, wiring diagrams, diagnostic connectors (e.g., OBD-I) Bodywork: Body panels, doors, windows, locks, hinges, interior trim, body repair, rust prevention HVAC: Heating, ventilation, and air conditioning systems (if equipped), component diagnosis and repair Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, spark plug service, belt inspection/replacement, fluid checks and top-ups Troubleshooting: Diagnostic procedures for common faults, fault code interpretation (where applicable), systematic problem-solving guides Repair: Component-level repair instructions, engine rebuild, transmission overhaul, brake caliper replacement, suspension component renewal Refurbishment: Detailed steps for restoring worn or damaged components, including disassembly, cleaning, and reassembly Rebuilding: Comprehensive guides for engine and transmission rebuilds, including torque specifications, clearances, and assembly sequences Technical Depth Depth: Comprehensive (covers routine maintenance to complete engine and transmission rebuilds) Diagnostic Capabilities: Advanced diagnostics, including troubleshooting electrical issues and understanding engine management parameters 📊 Manual Specifications File Format File Format Details: Likely PDF. Searchable text and high-resolution images are expected for a quality manual. Print Quality Print Quality Expectation: High resolution for diagrams, schematics, and photographs. Binding Type Binding Type Expectation: If printed: Coil-bound or perfect-bound for durability in a workshop environment. Paper Type Paper Type Expectation: If printed: Durable, matte paper stock to withstand grease and repeated use. ⚙️ Engine Specifications Primary Engine Engine Code: M40B16 Engine Type: Inline 4-cylinder, DOHC, 16-valve Displacement: 1596 cc (1.6 Liters) Bore X Stroke: 84.0 mm x 71.0 mm Performance Horsepower: 98 hp (73 kW) @ 5600 rpm (approximate) Torque: 132 Nm (97 lb-ft) @ 4250 rpm (approximate) Fuel System Fuel Delivery: Bosch Motronic fuel injection (likely Motronic 1.3) Fuel Type: Unleaded Gasoline (RON 95 recommended) Engine Management ECU Type: Bosch Motronic Cooling System Cooling Type: Water-cooled, thermostat controlled Lubrication System Oil Type Recommendation: BMW High Performance SAE 10W-40 or 5W-30 (API SG or higher) 🔧 Transmission Standard Transmission Type: 5-speed Manual Transmission (Getrag 240) Optional Transmission Type Optional: 4-speed Automatic Transmission (ZF 4HP22 EH, likely) Features Clutch Type: Single dry plate, hydraulically operated Fluid Specs Manual Transmission Fluid: API GL-4 SAE 75W-90 or SAE 80W-90 gear oil Automatic Transmission Fluid: Dexron II or equivalent (for ZF 4HP22) 📐 Dimensions Exterior Length: 4433 mm (174.5 in) Width: 1711 mm (67.4 in) Height: 1393 mm (54.8 in) Wheelbase: 2700 mm (106.3 in) Weights Curb Weight Manual: Approx. 1300 kg (2866 lbs) Gvw: Approx. 1830 kg (4034 lbs) Wheel Bolt Pattern: 5x120 Wheel Offset: ET47 (typical) Wheels Tires Standard Wheel Size: 15 x 7.0J Standard Tire Size: 205/60 R15 🛡️ Safety Features Ratings NHTSA Rating Era: 1990s standards, less stringent than modern ratings. Frontal impact focus. Active Features Active Safety Features: ABS (Anti-lock Braking System, optional/standard depending on market), limited-slip differential (rare on 316i) Passive Features Passive Safety Features: Crumple zones, reinforced passenger cell, dual front airbags (optional/standard depending on market), side-impact protection beams 💡 Technology Features Infotainment Infotainment System: Basic radio system (cassette player standard, CD player optional), analog gauges, basic climate control. Driver Assistance Driver Assistance Features: Primarily ABS. Limited electronic driver aids typical for the era. Connectivity Connectivity Options: None beyond basic radio antenna. 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000-15,000 km (6,000-9,000 miles) or annually, whichever comes first. Check manual for specific recommendations. Air Filter Replacement: Every 20,000-30,000 km (12,000-18,000 miles) Spark Plug Replacement: Every 40,000-60,000 km (25,000-37,000 miles) with appropriate plugs (e.g., NGK BKR6EK) Coolant Flush: Every 2-3 years or 50,000 km (30,000 miles) Fluid Specifications Coolant Type: BMW Blue or G48 ethylene glycol-based coolant, mixed 50/50 with distilled water Brake Fluid Type: DOT 4 (or DOT 3 if specified for older models) Power...