I WAS TOLD CAR HAD AN O2 SENSOR PUT ON AND ECU ...

  • Tiny
  • Anonymous
  • 2001 SAAB 9-5
  • 199,000 miles

I was told car had an o2 sensor put on and ecu was never reset. All dash warning lites are on and speedometer doesn't work. Will ecu reset fix this problem and how do I do it?

Sunday, March 17th, 2013 AT 3:59 PM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,555 posts

Why did you replace the sensor? Who told you this? Was there codes in the system?

Roy

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Sunday, March 17th, 2013 AT 4:00 PM

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