2011 Porsche 911 Service and Repair Manual

2011 Porsche 911 service and repair manual (PDF) — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

• Step-by-step repair procedures and service information
• Specifications and reference data (where provided)
• Electrical coverage with wiring diagrams
• Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

• Speedster Convertible 2-Door
• GT2 RS Coupe 2-Door
• Carrera GTS Coupe 2-Door
• Carrera GTS Convertible 2-Door
• GT3 RS Coupe 2-Door
• Carrera 4 Convertible 2-Door
• Carrera Convertible 2-Door
• Carrera S Coupe 2-Door
• Carrera 4 Coupe 2-Door
• Carrera 4S Coupe 2-Door
• Carrera S Convertible 2-Door
• Carrera Coupe 2-Door
• GT3 RS 4.0 Coupe 2-Door
• Turbo S Convertible 2-Door
• GT3 Coupe 2-Door
• Carrera 4S Convertible 2-Door
• Turbo Convertible 2-Door
• Targa 4S Targa 2-Door
• Turbo S Coupe 2-Door
• Targa 4 Targa 2-Door
• Turbo Coupe 2-Door
• GT2 Coupe 2-Door

Engines covered

• 3.8L 3800CC H6 GAS DOHC Naturally Aspirated
• 3.6L 3600CC 220Cu. In. H6 GAS DOHC Turbocharged
• 3.6L 3614CC H6 GAS DOHC Naturally Aspirated
• 4.0L 3996CC H6 GAS DOHC Naturally Aspirated
• 3.8L 3824CC H6 GAS DOHC Turbocharged
• 3.8L 3800CC H6 GAS DOHC Turbocharged

Index / Table of contents

• Body
• Brakes
• Chassis Electrical
• Driveline
• Engine Cooling
• Engine Electrical
• Engine Mechanical
• Engine Performance & Emission Controls
• Fuel System
• General Information & Identification
• Heating, Ventilation, & Air Conditioning
• Hybrid & Electric Vehicle Systems
• Steering
• Suspension
• Transmission, Clutch, & Transfer Case
• Wiring Diagrams