1999 Volkswagen GTI Catalytic converter

1999 VOLKSWAGEN GTI
90,000 MILES • 4 CYL • FWD • MANUAL
Avatar
JIMBO1976
  • MEMBER
  • 1 POST
Failed Mot on CO =0.49 @2650rpm (fast idle) but passed rest of emissions test?? could this be sensor rather than a cat replacement??
Oct 5, 2010 at 5:56 PM
Advertisement
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.