Deutz Fault Code
Free · no signupCode 2-1-1 / SPN 190 FMI 0
Engine Shuts Down / Red Lamp On
System
Engine Speed
Symptom
Engine Shuts Down / Red Lamp On
Diagnosis & fix steps
LOGIC: Crankshaft Engine Overspeed Limit Exceeded.
ACTION: Check EMR memory logs for over-rev events. Inspect flywheel inductive speed pickup sensor tip for metallic debris or incorrect air gap (spec: 0.8–1.2 mm).
Red Seal field insights
Safety Cutoff: The EMR module cuts fuel solenoid control commands immediately if engine RPM breaches maximum structural mechanical thresholds (>2600 RPM).
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