WHAT DO I DO T GET SERVICE SOON WARNING TO TURN OFF?

  • Tiny
  • autoanswer
  • 2003 Suzuki Aerio
  • 11,200 miles

Dash warning light "Engine needs service soon". Auto repair said run car at high speed for 40 miles two days in row to reset 2 car computers. Worked once. Said it was O2 sensor. Now it won't reset. Nobody knows which sensor.

Wednesday, October 26th, 2011 AT 9:40 PM

1 Answer

  • Tiny
  • mhpautos
  • Expert
  • 30,495 posts

If you get a faulty O2 sensor reading it is normally the upstream sensor (the one in front of the cat converter) what is the actual code set? It will be a P**** code.

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Wednesday, October 26th, 2011 AT 9:44 PM

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