Deutz Fault Code
Free · no signupSPN 100 FMI 1
Low oil pressure alarm; Engine derate; Potential shutdown.
System
Not specified
Symptom
Low oil pressure alarm; Engine derate; Potential shutdown.
Diagnosis & fix steps
Oil Pressure Below Warning
LOGIC: Actual pressure is below the safe mechanical threshold.
ACTION: Stop engine. Check oil level. Check for external leaks. Verify with a manual gauge.
FIX: Change oil/filter; replace oil pump or sensor.
Red Seal field insights
If pressure is good with a manual gauge, the sensor is likely "lying" to the ECM. Deutz sensors are known for failing at the internal diaphragm.
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