79

New Holland 79 – TRANS: Engine RPM Measured Too High

Issue description

The system detects that the Engine RPM, measured from the alternator, is higher than expected. This may indicate an issue with the accuracy of the RPM measurement or an actual over-speed condition.

Check the cause

  1. The alternator's RPM signal output

  2. The connection between the alternator and the controller

  3. The controller's interpretation of the RPM signal

Parts you might need

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