Spn 3223 Fmi 7 Detroit - Failure to perform the job correctly can result in personal injury or. Replacing a inlet nox sensor on a dd15 ghg17 model cascadia This fault code sets when the difference between the diesel oxidation catalyst (doc) outlet temperature and ambient air temperature (in the acm2. 1) is less than 35°c (95°f) after the. Spn 3223 fmi 7 (acm) nox raw sensor not ready after dewpoint enable check description: Nox inlet sensor failure to. Nox inlet sensor failure to. This is on a dd15 westernstar 5700. Spn3223 fmi7, spn5435 fmi 7, spn520329 fmi31, and spn 3057 fmi 2. Changed def pump harness on def pump header and scr harness along. I have a 2025 cascadia with a dd15. Throwing code spn 3223 fmi 7 and spn 3216. Haven't tried anything except adding Code spn 3223 fmi 7 is an acronym that stands for suspect parameter number, failure mode indicator, and failure severity level 7. This code indicates a fault or malfunction in a specific. Look up the codes in the vehicle's service manual or search online for resources that provide explanations for specific error codes related to your vehicle model. This will give you a better. Retain a log file if detroit™ customer assistance is required. Connect dddl 7. 08 sp2 or newer. Turn the ignition on (key on, engine off). Check for multiple codes.
Failure to perform the job correctly can result in personal injury or. Replacing a inlet nox sensor on a dd15 ghg17 model cascadia This fault code sets when the difference between the diesel oxidation catalyst (doc) outlet temperature and ambient air temperature (in the acm2. 1) is less than 35°c (95°f) after the. Spn 3223 fmi 7 (acm) nox raw sensor not ready after dewpoint enable check description: Nox inlet sensor failure to.