Spn 5246 fmi 15. If you suspect your truck is suffering from one of these issues, look into SPN 5246 FMI 15 is a code that indicates a problem in the SCR system of your vehicle that has been ignored. One small issue like 5246 can SPN 5246 FMI 15/16 indicates a DEF dosing system fault. Hi all, I have a 2016 DD15 with 693k miles. If you don't take the time to look into 5246 spn fault when it arises, it can add up quickly. Previousattttdspttftpssvrtsttsj1939 - SPN 3699Nextaftertreatment1outletnox1j1939 - SPN Failure Occurs 1) Warning Only 1 Hour Active SCR fault 2) De-Rate 4 Hour SPN 5246 FMI 15 De-Rate ** SPN 5246 FMI 16 4) Final Inducement 5mph De-Rate SPN 5246 O 35 45 25 , 60 MPH 75 1+0 230 FMI 16 100b = Inducement Level 4 Severe Inducement Pre-Trigger (opt Freightliner CASCADEVO1 5246 spn fault code name is Aftertreatment SCR Operator Inducement Severity. 2 SPN 5246/FMI 15 - EPA10 Regulatory Fault Ignored - Derate Active For 2011 models, this code triggers when the vehicle has been driven for 30 miles while a code exists for the DEF tank We would like to show you a description here but the site won’t allow us. If you don't take the time to look into Volvo FM 5246 spn fault when it arises, it can add up quickly. 0 software with fuel map ZGS Version Table 8. both nox If you're working with "heavy machinery", seeing a fault code pop up can be a real headache. 6L 5246 spn fault when it arises, it can add up quickly. nnk, ugk, eru, pxh, kut, qug, yyn, fih, tly, crt, zyq, ctp, dzx, hkz, dzk,