Results 1 to 2 of 2

Thread: Testo 320

  1. #1
    Join Date
    Jul 2018
    Location
    Wisconsin
    Posts
    337
    Post Likes

    Testo 320

    O2 zeroing sensor fault. Any fixes other than replacing the sensor? Its probably due anyways been a few years. Running version 1.06. I should check for a update also. It seams to be reading accurate but dont think I can trust it.

    Sent from my SM-G920R4 using Tapatalk

  2. #2
    Join Date
    Mar 2009
    Location
    Pittsburgh
    Posts
    153
    Post Likes
    If it’s over 3-4 years old, pretty sure you need a new O2 sensor.
    To get discounts on testo products at TruTechTools, e-mail me for details.
    Bill@trutechtools.com




    Sent from my iPhone using Tapatalk
    Bill Spohn
    President & CEO
    www.TruTechTools.com

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.