🏷️ Basic Information Identification Make: Mercedes-Benz Model: 190E Codes Chassis Code: W201 👋 Introduction Market Position Positioning: The Mercedes-Benz 190E (W201) was a compact executive car that pioneered the segment for Mercedes-Benz, often referred to as the 'Baby Benz'. It aimed to bring Mercedes-Benz quality and engineering to a more accessible price point, competing with models like the BMW 3 Series. Competitive Analysis Competitors: Primary competitors included the BMW E30 3 Series, Audi 80/90, Volvo 240, and Alfa Romeo 75. Key Features Features: Known for its robust build quality, excellent handling, refined ride, and sophisticated engineering, the 190E set a new standard for compact luxury sedans. It introduced multi-link rear suspension to the mainstream automotive market. 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Language: English Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Engine mechanical (assembly, disassembly, rebuild), fuel injection systems (K-Jetronic, KE-Jetronic), ignition systems, lubrication, cooling, exhaust, engine diagnostics, emissions control. Transmission: Manual and automatic transmission service, overhaul, fluid specifications, troubleshooting, clutch service (manual), torque converter service (automatic). Drivetrain: Front axle, rear axle, drive shafts, differentials, CV joints, lubrication. Suspension: Front and rear suspension systems (MacPherson struts, multi-link rear), shock absorbers, springs, control arms, ball joints, bushings, steering knuckles, wheel bearings, alignment procedures. Brakes: Front and rear brake systems (disc brakes), hydraulic systems, ABS (Anti-lock Braking System) troubleshooting and repair, brake fluid specifications, caliper and master cylinder service, parking brake. Steering: Power steering system, steering gear, tie rods, steering column, troubleshooting, fluid specifications. Electrical: 12V electrical system, battery, charging system (alternator), starting system (starter), lighting, wipers, horn, fuses, relays, wiring diagrams, diagnostic procedures for electrical components, ECU (Engine Control Unit) diagnostics. Bodywork: Body panel removal and installation, door mechanisms, window regulators, locks, hinges, interior trim, exterior trim, bumpers, glass replacement, rust prevention and repair. HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system diagnosis, repair, refrigerant service, blower motor, evaporator, condenser, heater core. Safety Systems: Seat belts, airbags (if equipped), ABS system troubleshooting. Procedures Included Maintenance: Routine maintenance tasks (oil changes, filter replacements, spark plug replacement, fluid checks and top-offs), lubrication points, service intervals. Troubleshooting: Diagnostic flowcharts, common problems and their solutions, symptom-based troubleshooting for engine, transmission, electrical, and other systems. Repair: Step-by-step instructions for component removal, installation, and repair for all major vehicle systems. Includes torque specifications for critical fasteners. Diagnostics: Detailed diagnostic procedures, including using diagnostic tools, interpreting fault codes, and performing system checks. Technical Depth Depth: Comprehensive coverage suitable for professional mechanics and advanced DIY enthusiasts. Covers everything from basic maintenance to complete engine and transmission overhauls. Includes detailed technical drawings and diagrams. 📊 Manual Specifications File Format File Format: PDF Searchability: Fully searchable text content for quick information retrieval. Printability: Printable pages, allowing for physical reference. Print Quality Image Resolution: High-resolution images and diagrams for clarity. Binding Type Binding: N/A (Digital) Paper Type Paper Type: N/A (Digital) Completeness Coverage: Complete service and repair manual covering all aspects of the Mercedes-Benz 190E W201 chassis. ⚙️ Engine Specifications Primary Engine Engine Variants: The 190E was offered with a range of 4-cylinder and 6-cylinder gasoline engines, and 4-cylinder diesel engines. Common gasoline engines include the M102 series (e.g., 1.8L, 2.0L, 2.3L, 2.6L) and later M111 (2.0L, 2.2L). Diesel variants typically used the OM601 (2.0L, 2.2L) and OM602 (2.5L) engines. Fuel System Gasoline: Typically Bosch K-Jetronic (CIS) or KE-Jetronic (CIS-E) fuel injection systems. Some later models featured electronic fuel injection (EFI). Fuel System Diesel: Direct injection with mechanical injection pumps. Performance Power Output Range: Ranges from approximately 75 hp (diesel) to over 185 hp (performance variants like the 2.3-16 and 2.5-16 Cosworth). Torque Output Range: Varies significantly with engine size and type. Technical Features Valvetrain: Overhead camshaft (OHC), 2 valves per cylinder (some performance variants had 4 valves per cylinder). 🔧 Transmission Standard Transmission Type: Typically a 4-speed or 5-speed manual transmission was standard on many models. Optional Transmission Type: Optional 4-speed automatic transmission (722.4) and later a 5-speed automatic transmission (722.5). Features Fluid Type Automatic: Typically Mercedes-Benz Specification 236.1 or 236.3 automatic transmission fluid (ATF). Fluid Type Manual: Gear oil, typically SAE 75W-80 or SAE 75W-90 GL-4/GL-5 specifications depending on application. 📐 Dimensions Exterior Length: Approximately 4420 mm (174.0 in) for early models, increasing slightly in later versions. Width: Approximately 1690 mm (66.5 in). Height: Approximately 1380 mm (54.3 in). Wheelbase: Approximately 2665 mm (104.9 in). Weights Curb Weight: Varies by engine and equipment, typically starting around 1250 kg (2756 lbs). 🛡️ Safety Features Ratings Euro Ncap Rating: N/A for the era of production (NCAP testing standards were not prevalent or standardized). IIHS Rating: N/A for the era of production. Active Features ABS: Anti-lock Braking System (ABS) was available as an option on many models and became standard on later versions. Traction Control: ASR (Anti-Slip Regulation) traction control was introduced on some later...