Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3246 FMI 4 (ACM) Diesel Particulate Filter Outlet Temperature Sensor Circuit Failed Low

NOTE: Please see the step by step troubleshooting procedures for this specific code.

NOTE: If codes 3246-3, 3242-3, 3250-3 or 1172-3 active, fix those first.

PROBABLE CAUSES:
1. DPF outlet temperature sensor.
2. DPF outlet temperature sensor connector/harness.

Categories DD15 GHG14 (2014-16), Detroit, DTC TRUCKS Tags 16, 2014, 3246, 4, ACM, Circuit, Code, DD15, Detroit, Diesel, failed, Fault, Filter, FMI, GHG14, Low, Outlet, Particulate, Sensor, SPN, Temperature

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