2002 Volkswagen Cabriolet check engine light

2002 VOLKSWAGEN CABRIOLET
81,200 MILES • 4 CYL • 2WD • MANUAL
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DCFMKYN
  • MEMBER
  • 1 POST
When I fill my tank up the check engine light comes on. When the tank gets to less then half full the light goes off; this happened once. Other times it stays on. I check the cap and its on tight. Could it be the type of gas? The car runs fine..is this serious??
Nov 9, 2010 at 6:16 PM
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.
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.
Nov 10, 2010 at 1:21 AM
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