Discussion:
Def injection issues code 3223-12

Have replaced the pre nox sensor. After running for a while code pops up. Remove sensor and found sensor is wet with def fluid. Is it possible to have an injector issue in the def? No other codes. Is a 3.8 kubota diesel
  • Posted 5 Feb 2020 09:58
  • By Jeremie_Genova
  • joined 29 Jan'20 - 20 messages
  • California, United States
Showing items 1 - 2 of 2 results.
How could u get more information on code 3223-12 is there a way I can get in contact with you Jeremie_Genova
  • Posted 13 Oct 2021 08:55
  • By Marvin_Hofer
  • joined 18 Aug'21 - 1 message
  • South Dakota, United States
Where is that box sensor located
Found wiring pulled out of the plug in for the sensor. If there is def on the sensor it means that the heater circuit is not working.
  • Posted 8 Feb 2020 10:58
  • By Jeremie_Genova
  • joined 29 Jan'20 - 20 messages
  • California, United States

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