Engine Mechanical:
Engine assembly, cylinder head, block, crankshaft, pistons, connecting rods, camshafts, timing systems (belts/chains), lubrication system, cooling system.
Engine Electrical:
Ignition system, fuel injection system (MPI/common rail for diesel), starting system, charging system, engine control unit (ECU) diagnostics and component functions.
Transmission:
Manual transmission (5-speed, 6-speed variants), clutch system, gearbox internals, driveshafts, differential.
Brakes:
Front and rear disc brakes, hydraulic system, ABS (Anti-lock Braking System), brake fluid specifications, bleeding procedures, parking brake.
Steering:
Power steering system (hydraulic), steering column, steering rack, tie rods, alignment specifications.
Suspension:
Front suspension (MacPherson struts, wishbones), rear suspension (torsion beam, multi-link depending on variant), shock absorbers, springs, bushings, wheel bearings.
Electrical System:
12V battery system, charging, starting, lighting (headlights, taillights, interior), power windows, central locking, wipers, horn, fuses, relays, wiring diagrams.
Body And Chassis:
Body structure, doors, hood, trunk lid, bumpers, interior trim, glass, sealing, rust prevention.
HVAC:
Heating, ventilation, and air conditioning (HVAC) system, refrigerant, components, operation.
Fuel System:
Fuel tank, fuel pump, fuel filter, fuel lines, fuel injectors (for petrol engines).
Climate Control:
Manual air conditioning system operation and basic troubleshooting.
Instrument Panel:
Dashboard layout, instrument cluster functions, warning lights interpretation.
Maintenance:
Oil and filter changes, air filter replacement, fuel filter replacement, spark plug replacement, coolant flush, brake fluid replacement, transmission fluid change, tire rotation, belt inspections.
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting, fault code interpretation (OBD-II where applicable), common problem diagnosis.
Repair:
Component removal and installation, system diagnostics and repair, rebuild procedures for major components (e.g., engine, transmission).
Technical Data:
Torque specifications, clearances, fluid capacities, electrical specifications, diagnostic parameters.
Wiring Diagrams:
Detailed electrical schematics for all vehicle systems.
Component Replacement:
Detailed steps for replacing parts like alternators, starters, fuel pumps, radiators, headlamps.
Depth:
Comprehensive, covering everything from basic maintenance to complex repairs and diagnostics.
Diagnostic Tools:
Information on using basic diagnostic tools and understanding error codes.
Petrol Variants:
1.2L 8v FIRE (176 A4.000), 1.4L 8v FIRE (182 A5.000), 1.6L 16v (182 B6.000), 1.8L 16v (183 A1.000), 2.0L 16v (175 E1.000 - Fiat Group engine, shared with Alfa Romeo 155).
Diesel Variants:
1.9L TD (Turbo Diesel), 1.9L JTD (Common Rail Diesel - later models).
Hp Range:
Approx. 60 HP (1.2L FIRE) to 145 HP (2.0L 16v).
Injection Type:
Multi-Point Fuel Injection (MPI) for petrol, direct injection for diesel variants.
Common Petrol Codes:
176 A4.000, 182 A5.000, 182 B6.000, 183 A1.000, 175 E1.000
Common Diesel Codes:
182 B9.000 (1.9 TD), 192 A8.000 (1.9 JTD)
Engine Oil And Filter:
Typically every 10,000-15,000 km or 12 months, whichever comes first (check manual for specific engine).
Timing Belt:
Crucial! Typically every 60,000-80,000 km or 4-5 years (depending on engine variant, especially for 16v engines). Failure can cause catastrophic engine damage.
Engine Oil Viscosity:
Commonly 10W-40 or 5W-40 for petrol, 15W-40 or 10W-40 for diesel. Refer to manual for specific API/ACEA ratings.
Coolant:
Ethylene glycol based coolant, typically blue or green, mixed 50/50 with distilled water. Capacity approx. 6-7 liters.
Brake Fluid:
DOT 3 or DOT 4, depending on the ABS system fitted. Check reservoir cap.
Transmission Fluid Manual:
API GL-4, SAE 75W-90 or 80W-90. Capacity approx. 2.0-2.5 liters.
Electrical Gremlins:
Common for older Fiats, including dashboard warning lights, power window failures, central locking issues.
Suspension Wear:
Worn ball joints, tie rod ends, and bushings in the front suspension due to road conditions.
Exhaust Corrosion:
Rusting of exhaust components, particularly in areas with harsh winters and salt.
Engine Management:
Lambda sensor (oxygen sensor) failures, ignition coil pack issues on some petrol engines.
Gearbox Synchros:
Wear on synchromesh rings in the manual gearbox, leading to difficulty engaging gears (especially 2nd and 3rd).
