Catalytic converter, checking: Notes

2002 Volkswagen Golf GLS, 2.0 K, StandardSECTION Notes
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Volkswagen GTI, 2004 Volkswagen Jetta, 2004 Volkswagen GTI, 2003 Volkswagen Jetta, and 2003 Volkswagen GTI. However, it is still accessible from the selected car via links, so may be relevant.

Special tools, testers and auxiliary items required

Fig 1: VAG 1551 Scan Tool
GW00000862Courtesy of VOLKSWAGEN UNITED STATES, INC.
  • Scan Tool VAG 1551 or Vehicle system tester VAG1552/ with cable VAG 1551/3
NOTE:
  • All functions which could previously be performed with Scan Tool VAG 1551 or Vehicle system tester VAG1552/ can also be performed with the tester VAS 5051.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.