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.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3246 FMI 20 (ACM) Diesel Particulate Filter Outlet Temperature Sensor Stuck
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3246 FMI 15 (ACM) Diesel Particulate Filter Outlet Temperature – High
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3246 FMI 8 (ACM) Diesel Particulate Filter Outlet Temperature – Signal Spike
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3246 FMI 7 (ACM) DPF Outlet Temperature Sensor Not Responding
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3246 FMI 4 (ACM) Diesel Particulate Filter Outlet Temperature Sensor Circuit Failed Low
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3246 FMI 3 (ACM) Diesel Particulate Filter Outlet Temperature Sensor Circuit Failed High