Engine Mechanical:
Engine assembly, cylinder head, pistons, connecting rods, crankshaft, lubrication system, cooling system, fuel system, ignition system.
Engine Management:
Engine control unit (ECU) diagnosis, sensor data interpretation, emissions control, turbocharger systems.
Transmission Drivetrain:
Automatic transmission (Tiptronic S), torque converter, gearsets, shift mechanisms, differential, drive axles, AWD system.
Brakes:
Hydraulic system, brake calipers, rotors, pads, ABS, Porsche Ceramic Composite Brake (PCCB) system, parking brake.
Suspension Steering:
Front and rear suspension components, shock absorbers, springs, control arms, steering rack, power steering system, PASM (Porsche Active Suspension Management).
Electrical Systems:
12V battery system, charging system, starter, lighting (headlights, taillights, interior), power windows, central locking, ignition switch.
Body Exterior:
Body panels, doors, hood, trunk, bumpers, glass, mirrors, sunroof, spoilers.
Body Interior:
Seats, dashboard, trim panels, airbags, seatbelts, HVAC controls, audio system integration.
Climate Control:
Air conditioning system, heating system, climate control unit, refrigerant lines, blower motor, diagnostic procedures.
Diagnostics Troubleshooting:
OBD-II diagnostic trouble codes (DTCs), diagnostic tool usage, symptom-based troubleshooting guides.
Maintenance Procedures:
Oil changes, filter replacements, fluid flushes (coolant, brake, transmission), spark plug replacement, belt inspection and replacement.
Repair Procedures:
Component removal and installation (e.g., starter, alternator, water pump, suspension arms), brake pad and rotor replacement, engine internal repairs, transmission overhaul.
Diagnostic Procedures:
Using Porsche's diagnostic tools (e.g., PIWIS), interpreting sensor readings, performing actuator tests, troubleshooting electrical faults.
Component Testing:
Testing of sensors, actuators, relays, and other electrical components using multimeters and specialized equipment.
Wheel Tire Service:
Tire rotation, balancing, wheel alignment specifications, torque values for lug nuts.
Depth:
Factory-level, comprehensive. Includes detailed diagrams, schematics, torque specifications, and step-by-step repair instructions suitable for professional technicians and experienced DIY enthusiasts.
Oil Change Interval:
Typically 10,000 miles or annually, whichever comes first. Consult manual for exact Porsche specifications.
Major Service Interval:
Refer to manual; often around 40,000 miles for spark plug replacement and inspections. Coolant service typically every 30,000-40,000 miles.
Engine Oil Type:
Porsche A40 approved synthetic oil (e.g., Mobil 1 5W-40 or 0W-40, depending on region and specific engine variant). Capacity varies by engine.
Brake Fluid Type:
DOT 4 Plus or Porsche approved equivalent.
Power Steering Fluid:
Porsche Approved Hydraulic fluid (refer to manual for specific P/N).
Common Complaints:
Potential for coolant pipe leaks (especially on V8 engines), air suspension issues (if equipped), PDK transmission service, and ignition coil failures.
Oil Filter Example:
Example: 94810722000 (typically cartridge type - always verify with VIN)
Air Filter Example:
Example: 97011013100 (verify with VIN)