🏷️ Basic Information Identification Make: Porsche Model: 944 Model Generation: First Generation Codes Chassis Code: 944 Engine Code Family: M44 👋 Introduction Market Position Target Audience: Porsche 944 owners, independent repair shops, automotive enthusiasts, parts specialists. Competitive Analysis Advantage Over Dealers: Enables users to identify exact parts for procurement from aftermarket suppliers or used parts sources, potentially saving significant costs compared to dealer-sourced parts. Key Features Illustrative Content: Features illustrated exploded parts diagrams for visual component identification. Part Number Listing: Comprehensive listing of OEM part numbers for each component. Usability: Designed for ease of use, understandable by individuals with varying technical expertise. Value Proposition Cost Savings: Facilitates direct part identification for cost-effective purchasing, avoiding overpayment at dealerships. Delivery Method Download Type: Instant download post-payment. 📋 Manual Details Coverage Areas Years Covered: 1982-1988 Regions Covered: Global (based on OEM parts data) Page Count Estimated Page Count: Varies by specific sub-model and engine variant, typically several hundred pages. Manual Type Manual Type: OEM Replacement Parts Manual / Parts Catalog Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Assembly: Detailed breakdown of all engine components including block, cylinder head, crankshaft, pistons, connecting rods, camshafts, valve train, timing belt, oil pump, water pump, fuel injection system components, exhaust manifolds. Drivetrain: Components for the transaxle (gearbox and differential), clutch assembly, drive shafts, CV joints, hub bearings. Suspension Steering Suspension Steering: Parts for front and rear suspension, including control arms, bushings, ball joints, tie rods, steering rack, power steering pump and lines, springs, shock absorbers/struts. Brakes Brake System: Components for front and rear brakes, including brake calipers, brake discs/rotors, brake pads, brake lines, master cylinder, brake booster, parking brake mechanism. Electrical System Electrical Components: Parts related to the charging system (alternator), starting system (starter motor), ignition system, lighting (headlights, taillights, interior lights), dashboard instruments, fuses, relays, wiring harnesses. Body Exterior Body Panels: Exploded views of exterior body panels such as fenders, doors, hood, trunk lid, bumpers, body trim, glass, mirrors, seals, hinges, latches. Body Interior Interior Trim: Parts for interior trim, seats, dashboard components, steering wheel, center console, door panels, carpeting, seat belts, HVAC controls. Fuel System Fuel Delivery: Components for the fuel tank, fuel pump, fuel lines, fuel filter, fuel injectors (Bosch CIS-Jetronic or L-Jetronic depending on variant), fuel pressure regulator. Cooling System Cooling Components: Parts for the cooling system, including radiator, cooling fan, thermostat, coolant hoses, expansion tank. Procedures Included Part Identification: Primary function is to identify and locate specific parts using exploded diagrams and part numbers. Disassembly Assembly Guidance: Provides visual guidance for the order and relationships of parts during disassembly and reassembly. Technical Depth Diagnostic Level: Indirectly aids diagnostics by identifying correct components and their relationships. Repair Level: Essential for part replacement and component-level repair. Customization Modification Support: Useful for identifying original parts if restoring to stock specification. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Typically searchable text-based PDF for easy part number or description lookup. Print Quality Printability: Designed for printing individual pages or sections as needed. Binding Type Binding: Digital (no physical binding) Paper Type Paper Stock: Digital (N/A) Compatibility Operating Systems: Compatible with all PC and MAC computers. Requirements Software Required: Adobe Acrobat Reader or compatible PDF viewer. ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-cylinder, front-mounted, longitudinal. Displacement Base: 2.5 Liters (2479 cc) Bore X Stroke Base: 104.0 mm x 73.0 mm Performance Horsepower Base: 143 hp (107 kW) @ 5500 rpm (US Spec) Torque Base: 170 lb-ft (230 Nm) @ 3000 rpm (US Spec) Engine Variants Covered: Includes parts for base 2.5L, 2.5L Turbo ('S' and 'Turbo' models), and later 2.7L (944 S2), and 3.0L (968, although this manual specifically ends at 1988, covering early 944 variants predominantly). Fuel System Fuel Delivery System: Bosch L-Jetronic or K-Jetronic fuel injection (model dependent), later models with Motronic. Engine Construction Cylinder Block Material: Aluminum Alloy Cylinder Head Material: Aluminum Alloy Timing System Timing Drive: Timing Belt (rubber, reinforced) 🔧 Transmission Standard Transmission Type Standard: 5-speed manual transaxle Optional Transmission Type Optional: 3-speed automatic transaxle (optional) Features Transaxle Layout: Rear-mounted transaxle (transaxle design combines gearbox and differential). 📐 Dimensions Exterior Wheelbase Base: 2400 mm (94.5 in) Length Base: 4235 mm (166.7 in) Width Base: 1725 mm (67.9 in) Height Base: 1290 mm (50.8 in) Weights Curb Weight Base: Approx. 1200 kg (2646 lbs) Front Weight Distribution: Designed for near 50/50 front/rear weight distribution. 🛡️ Safety Features Ratings Crash Test Performance: Limited data available from modern standardized crash testing for models of this era, but Porsche engineering emphasized structural integrity. Active Features Braking System: Four-wheel disc brakes (ventilated front, solid rear on early models, all ventilated on later models); ABS optional on later models. Passive Features Restraint System: 3-point seat belts, reinforced body structure, collapsible steering column. Body Construction: Galvanized steel...