NOTE: Please see the step by step troubleshooting procedures for this specific code.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 520332 FMI 17 (ACM) Diesel Oxidation Catalyst Inlet Temperature Out of Range Low Preventing HC Dosing
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 520329 FMI 31 (ACM) Non Diesel Exhaust Fluid Flow Situation
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 520328 FMI 7 (ACM) Diesel Exhaust Fluid System has Been Over-Pressurized
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 520327 FMI 4 (ACM) Over Pressurized Diesel Exhaust Fluid System
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 520327 FMI 3 (ACM) Under Pressurized Diesel Exhaust Fluid System
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 520326 FMI 4 (ACM) Over Pressurized Diesel Exhaust Fluid (DEF) System