E-25 O2 sensor error signal

Discussion forum and troubleshooting help for Cat/Mitsubishi forklifts E-25 error code.

2 thoughts on “E-25 O2 sensor error signal”

  1. Anthony Malleo

    Anthony Malleo

    Code is on when the key is on but once you start running it goes away

    • Andy Guild

      Andy Guild

      You can try disconnecting the cables on your battery and hold them together for about a minute. Then put them back on the battery and see if the code is still coming up. And you’re saying as soon as you actually start the machine the code is no longer on the display, right?

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