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Hello everyone! I have a 2023 Ford F550 gasoline truck. I need to make my PTO2 mobile mode work properly. I followed the wiring in the picture and added resistors. The voltage between the C213-5 line and the negative terminal of the battery was 1.7V. The engine speed is only 750 rpm. Do I need to modify the configuration value of the PCM? How do I need to do it? Does anyone know? Thank you!
