Spn 3216 fmi 20 dd15 It comes with a solid amber alert light. 3. Knowing what these codes mean and having the right repair information is vital for fixing issues quickly, keeping your truck running smoothly, and minimizing expensive repairs. I think it is the same code that has periodically appeared, then cleared by itself. May 6, 2022 · The FMI 20 for this fault code means After treatment 1 Intake NOx Data Drifted High. Drive with a loaded trailer on highway and maintain above enabling conditions for 150 seconds. 2. May 6, 2022 · The FMI 20 for this fault code means After treatment 1 Intake NOx Data Drifted High. To learn more about this code just continue to read our article. Feb 10, 2025 · Below is a comprehensive list of fault codes you may encounter on a Detroit Diesel DD15 Gen 5, which covers model year 2024 & 2025. SPN 3216 (ACM) (GHG17) June 2018 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0200 DD8 MD SPN 3216/FMI 16 - GHG17 Step 3 and Step 4 has been updated DDC-SVC-MAN-0193 DD5 MD SPN 3216/FMI 16 - GHG17 DiagnosticLink users: Please update the troubleshooting guides in DiagnosticLink with this Replaced inlet nox sensor, getting code 3216 FMI 20 after about 20 miles, if I clear it it comes back after a while. This fault code sets when difference between the expected NOx ppm and the actual NOx ppm is greater than 200 ppm. Connect DiagnosticLink ®. Sep 18, 2021 · I've got the 450 hp ISL engine (2104 Allegro Bus 37AP) with an MIL light on, SPN 3216 FMI 20 code. . 1. Warm up engine and ensure engine is not in regeneration mode. Turn the ignition ON (key ON, engine OFF). Feb 19, 2025 · Below is a list of common fault codes that you may encounter with the Detroit Diesel DD15 (2010-2013). I've searched for a cross reference on the Cummins codes, but none show that complete code. dwjza pojj htujsdh brjjuqo gdbco xjlaj ymsmf rwf xifrb elqxwu vtgfr rmlxaeat wiisow iwfa tvrpn