Cummins Fault Code
Free · no signup3382 (FMI 2)
Derate / Shutdown
System
Lubrication
Symptom
Derate / Shutdown
Diagnosis & fix steps
LOGIC: Oil Pressure Data Erratic.
ACTION: Check for aeration/foaming or loose sensor ground.
Red Seal field insights
Specs: Signal vs. RPM mismatch.
FIX: Replace sensor; common on high-hour X15s.
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