Volkswagen Golf: Common Problems, Fault Codes & Repairs Everything for the Volkswagen Golf in one place — its common problems and reliability, the fault codes owners see most, and the tools to diagnose them. Volkswagen Golf fault codes Volkswagen Golf P0420 Volkswagen Golf specs & capacities Volkswagen Golf — Fuse box location & guideVolkswagen Golf — Oil capacity & typeVolkswagen Golf — Tire pressureVolkswagen Golf — Bolt pattern & wheel sizes Recommended tools Automotive MultimeterCompression TesterBattery & Charging System Tester Read your code: OBD-II scanners →