1997 Volvo S40

1997 VOLVO S40
110,000 MILES • 4 CYL • FWD • MANUAL
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ELIEAA
  • MEMBER
  • 1 POST
i have a lights on the dashboard that looks like a " y "" upside down.. what does it means???
Jan 23, 2008 at 4:16 AM
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BLACKOP555
  • ✓Experienced Mechanic
  • 10,386 POSTS
that means there is an issue with the o2 sensor, so you should have the vehicle scanned for trouble codes to find out what is preciesly wrong.
Jul 15, 2008 at 10:30 AM
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