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O2 sensors

Discussion in 'Ram Trucks' started by SteveR, Jan 31, 2010.

  1. SteveR

    SteveR Senior Member
    Messages: 252

    I have a friend with an 07 cummins..He has to keep having O2 sensors put in...Like 6 or 7 is this common and what recourse does he have...I dont know what to tell him I fun Ford
  2. bltp203

    bltp203 Senior Member
    Messages: 484

    I have heard that some non-factory sensors (especially Bosch) do not play well with the Dodge. I had to replace a new one I got online with one from the dealer because the first one kept giving me a "check engine" light. Haven't had a problem since I went with the one I bought from the dealer.
  3. Green Grass

    Green Grass PlowSite Fanatic
    Messages: 9,568

    There is an exhaust wrap to go on the first o2 sensor to prevent the failure again. The fault is false and sets because the exhaust is cold and gives false reading