2018 Porsche 911 Service and Repair Manual

Regular price $49.99 USD
Covers all 2018 911 trims — GT2 RS Coupe 2-Door, Carrera GTS Coupe 2-Door, Targa 4 GTS Targa 2-Door +7 more ·
Digital format
Any device
Yours forever
Money-back
4.7 · Trusted by 14,000+ mechanics & DIYers
2018 Porsche 911 Service and Repair Manual preview page 1
2018 Porsche 911 Service and Repair Manual preview page 2
2018 Porsche 911 Service and Repair Manual preview page 3
2018 Porsche 911 Service and Repair Manual preview page 4
2018 Porsche 911 Service and Repair Manual preview page 5
2018 Porsche 911 Service and Repair Manual preview page 6
2018 Porsche 911 Service and Repair Manual preview page 7
2018 Porsche 911 Service and Repair Manual preview page 8
2018 Porsche 911 Service and Repair Manual preview page 9
2018 Porsche 911 Service and Repair Manual preview page 10
2018 Porsche 911 Service and Repair Manual preview page 11
2018 Porsche 911 Service and Repair Manual preview page 12
End of Preview

Unlock the Full Manual

Complete repair procedures
Wiring diagrams & schematics
Torque specifications
Full search & bookmarks
$49.99
Scroll to view more pages
Buy 2+ Manuals, Save 20% Discount applied automatically at checkout
20% OFF

2018 Porsche 911 service and repair manual — 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

  • GT2 RS Coupe 2-Door
  • Carrera GTS Coupe 2-Door
  • Targa 4 GTS Targa 2-Door
  • Carrera GTS Convertible 2-Door
  • Carrera T 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
  • Turbo S Convertible 2-Door
  • GT3 Coupe 2-Door
  • Carrera 4S Convertible 2-Door
  • Turbo Convertible 2-Door
  • Turbo S Exclusive Series Coupe 2-Door
  • Carrera 4 GTS Convertible 2-Door
  • Targa 4S Targa 2-Door
  • Carrera 4 GTS Coupe 2-Door
  • Turbo S Coupe 2-Door
  • Targa 4 Targa 2-Door
  • Turbo Coupe 2-Door

Engines covered

  • 3.8L 3800CC H6 GAS DOHC Turbocharged
  • 3.0L 2981CC H6 GAS DOHC Turbocharged
  • 4.0L 3996CC H6 GAS DOHC Naturally Aspirated

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
NHTSA #19V17900006/03/2019Component: AIR BAGS

Porsche Cars North America, Inc. (Porsche) is recalling certain 2018 718 Boxster, Boxster S and Boxster GTS, 718 Cayman, Cayman S and Cayman GTS, 911 Carrera, Carrera T, Targa 4 GTS, Carrera 4, Carrer

Consequence

In the event of a crash, the air bags may not deploy, increasing the risk of injury.

Remedy

Porsche will notify owners, and dealers will tighten the air bag sensors, as necessary, free of char

TSB #11033656

Tech live look information bulletin for How to use Frontline.io on the HoloLens 2

TSB #11033655

Tech live look information bulletin for how to use fronline.io on mobile devices and tablets.

TSB #11033654

Parts information for parts withdrawal involving the door lock. The part numbers involved are all included in the PDF. All parts before generation status S08 and before pro-duction date 01.09.2024. The vehicles affected are ones that use th

TSB #11033625

Parts information for parts withdrawal involving 9J1827447B, PAA971221B, and 95B201060AA. The lock, the fuel tank attachments, and the module connector. The vehicles affected are ones that use the part number(s) mentioned.

TSB #11033597

Special tools and equipment information for VAS 6296/10 Auto-Ship and Q1 2026 Software Spec Update Available

TSB #11033595

Parts information for parts withdrawal involving the (976809858) Fuel filler flap module. The vehicles affected are ones that use the part number mentioned.

TSB #11033534

Parts information for parts withdrawal involving servomotor and rear light. Part numbers affected are 976411881E, 976511881E, PAD411881B, PAD511881A, PAD411881C, 973945093BC. The vehicles involved are ones that use the part numbers mentione

TSB #11033391

Symptom based workshop manual for Information Message Key (Remote Control (Hand-Held Transmitter)) Not Found / Faulty, Fault Memory Entry Regarding Key B19B6F0 in Instrument Cluster Control Unit

Showing the 8 most recent of 435 technical service bulletins on file with NHTSA.

20220127Component: ELECTRICAL SYSTEM:IGNITION:SWITCH

The contact owns a 2018 Porsche Carrera. The contact stated while driving at 50MPH when the contact attempted to turn off their headlight switch on the vehicle but instead accidentally hit the ignitio

Other Years of the Porsche 911

More Porsche Models