🏷️ Basic Information Identification Make: Opel / Vauxhall Model: Calibra Model Years Covered: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 Codes Chassis Code: GM '3100' platform 👋 Introduction Market Position Vehicle Segment: Sports coupe / GT car Key Selling Points: Aerodynamic design, advanced chassis, range of powerful engines, all-wheel-drive option. Competitive Analysis Primary Competitors: Ford Probe, Honda Prelude, Toyota Celica, Mitsubishi Eclipse, Hyundai Scoupe. Key Features Of Manual Ease Of Use: Prepared for professional technicians but accessible to DIY mechanics with adequate data. Accessibility: Instant download, printable sections for use in a workshop environment. Accuracy: Written by manufacturers, containing original workshop manual data, wiring diagrams, and bulletins for maximum accuracy. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive workshop service and repair for all aspects of the Opel/Vauxhall Calibra (1990-1998). Page Count Estimated Page Count: Likely over 1000 pages (typical for comprehensive workshop manuals) Manual Type Manual Type: Workshop Service Repair Manual / Factory Service Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Engine overhaul, disassembly, assembly, timing, cylinder heads, crankshaft, pistons, connecting rods, lubrication system, cooling system. Engine Management: Fuel injection systems (MPI, C20LET), ignition systems, emissions control, ECU diagnostics, sensors, actuators. Transmission Manual: F20, F25, F28 gearboxes: disassembly, assembly, repair, clutch operation, drive shafts. Transmission Automatic: Optional automatic transmission (e.g., 4-speed automatic): operation, maintenance, diagnosis, control systems. Drivetrain: Front-wheel drive system, all-wheel drive (4x4) system (if applicable for specific engines), differential, axles. Suspension Steering: Front and rear suspension systems (MacPherson struts, multi-link rear), shock absorbers, springs, bushings, steering rack, power steering system. Brakes: Front and rear brake systems (disc brakes), ABS system, parking brake, hydraulic circuits, component replacement, bleeding procedures. Electrical System: 12V electrical system, battery, charging system (alternator), starting system (starter motor), lighting systems, interior and exterior lighting. Body And Chassis: Body panel repair, frame construction, doors, hood, trunk, bumpers, seals, anti-corrosion measures, lifting points. HVAC: Heating, ventilation, and air conditioning (HVAC) system, refrigerant, compressor, evaporator, blower motor, controls. Interior: Seating, dashboard, trim panels, airbags, seatbelts, interior components removal and installation. Procedures Included Routine Maintenance: Oil changes, filter replacements (oil, air, fuel, cabin), spark plug replacement, coolant checks, brake fluid checks, tire pressure, lubrication. Repair Instructions: Step-by-step repair procedures for all major components and systems. Troubleshooting: Diagnostic flowcharts, common problems and their solutions, fault finding for electrical and mechanical issues. Overhaul Procedures: Detailed instructions for complete engine, transmission, and differential rebuilds. Wiring Diagrams: Comprehensive electrical wiring diagrams for all vehicle systems, including component locations and wire colors. Diagnostics: OBD-I/OBD-II diagnostic codes (if applicable), sensor testing, actuator testing, ECU testing. Technical Depth Depth Of Information: Professional technician level with sufficient detail for advanced DIY enthusiasts. Covers everything from basic checks to complete component overhauls. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Full Printable Zoom Functionality: YES Binding Type Binding Type: Not Applicable (Digital Download) Paper Type Paper Type: Not Applicable (Digital Download) Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinRAR Compatibility Operating Systems: Compatible with All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Options: 2.0i (C20NE), 2.0i 16V (C20XEL), 2.5i V6 (C25XE/X25XE), 2.0i Turbo 16V (C20LET - rare). Performance 2.0I 8V (C20Ne): Approx. 115 PS (113 bhp; 85 kW) @ 5200 rpm, 170 Nm (125 lb-ft) @ 2800 rpm 2.0I 16V (C20Xel): Approx. 150 PS (148 bhp; 110 kW) @ 6000 rpm, 196 Nm (145 lb-ft) @ 4800 rpm 2.5I V6 (C25Xe/X25Xe): Approx. 170 PS (168 bhp; 125 kW) @ 5800 rpm, 230 Nm (169 lb-ft) @ 4400 rpm 2.0I Turbo 16V (C20Let): Approx. 204 PS (201 bhp; 150 kW) @ 5500 rpm, 280 Nm (207 lb-ft) @ 2400 rpm Fuel System Fuel Injection: Bosch Motronic or similar multi-point fuel injection (MPI). Turbocharged variants utilize advanced fuel and ignition management. Fuel Type Fuel Requirement: Unleaded Petrol (Octane rating varies by engine, typically 95 RON minimum). 🔧 Transmission Standard Standard Transmission: 5-speed manual gearbox (e.g., F20). Optional Optional Transmission: 4-speed automatic transmission (may not be available for all engine variants). Features All Wheel Drive: Optional on some models, typically paired with the 2.5 V6 and 2.0 Turbo engines (e.g., with the F25 or F28 gearbox). 📐 Dimensions Exterior Length: Approx. 4,482 mm (176.5 in) Width: Approx. 1,708 mm (67.2 in) Height: Approx. 1,320 mm (52.0 in) Wheelbase: Approx. 2,600 mm (102.4 in) Weights Curb Weight: Varies by engine and drivetrain, typically 1300-1450 kg (2866-3197 lbs). 🛡️ Safety Features Ratings Crash Test Results: While specific official ratings from modern bodies might be limited, the Calibra featured a reinforced safety cell and crumple zones for its era. Active Features Anti Lock Brakes: Optional ABS available on most models. Passive Features Airbags: Driver's side airbag became standard over time, passenger airbag optional. Seatbelts: Pre-tensioning seatbelts were often standard. 💡 Technology Features...