vectra engine management

140,000 MILES • 4 CYL • FWD • MANUAL
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PAUL1979
  • MEMBER
  • 1 POST
removed front pipe connecting to manafold replaced exhaust reconnected sensors but engine management light came on and stays on how do i reset ?
Nov 21, 2010 at 11:41 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check engine light on

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 21, 2010 at 11:43 AM
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