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Thread: Missing DTC codes

  1. #1
    Potential Tuner
    Join Date
    Jun 2019
    Posts
    3

    Missing DTC codes

    Ran into an issue with editor and a JTEC controller. Under engine diag/DTC, there are several evap codes not listed, specially there is no P0456 listed however the car throws MIL for that code. Any input on how to view the missing codes?

  2. #2
    Senior Tuner
    Join Date
    Nov 2017
    Posts
    1,588
    Some of the emissions codes are no longer available with the newer software.

  3. #3
    Potential Tuner
    Join Date
    Jun 2019
    Posts
    3
    Interesting. So the PCM can throw codes that the editor software is unable to address? I think i have older software on another laptop i need to use i guess.

    Thanks for the reply.