Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3361 FMI 0 (ACM) Diesel Exhaust Fluid Pressure Duty Cycle High

DESCRIPTION: This code has been turned off with aftertreatment control module (ACM) software level v8.5.0.107 or higher.

PROBABLE CAUSES:
1. Check all DEF lines for damage/leaks.
2. DEF pressure sensor.
3. DEF pressure sensor connector/harness.
4. DEF pump pneumatic switching valve.
5. DEF metering unit.