Fault Codes:Caterpillar General FMI8
Fault Description:
Abnormal frequency, pulse width or period
Fault Cause:
FMI08 "Abnormal Frequency, Pulse Width or Period". FMI 08 occurs when the frequency of the signal or the pulse width of the signal is not within the expected range. Note: A period is a period of time measured in seconds at a specific frequency
