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Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3242 FMI 17 (ACM) Diesel Oxidation Catalyst Inlet Temperature Out of Range Low Preventing HC Dosing

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

PROBABLE CAUSES:
1. DOC inlet temperature sensor.
2. DOC inlet temperature sensor connector/harness.