Apr 28, 2022 · There are a lot of possible faults that could be triggering fault code 1922. I listed the most important troubleshooting steps below. You must go through each step until the end …

Use the OEM service information to confirm that the OEM settings for the aftertreatment permit switch are configured correctly. The aftertreatment diesel particulate filter soot loading can be …

Jul 16, 2021 · • In situations where Fault Code 1981 and/or Fault Code 1922 are active and the aftertreatment diesel particulate filter was cleaned, it is necessary to perform a stationary …

Nov 20, 2022 · Use INSITE™ electronic service tool to perform the Aftertreatment Diesel Particulate Filter Maintenance Reset Test to change Fault Code 1922 to an inactive state after …

Feb 8, 2023 · Following the Cummins diagnostic instructions it’s basically telling me to replace the dpf, but the vehicle is only 5 years old, is this normal? What engine? 1922 just means dpf …

Contents Product Affected. X15 CM2450 X124B. Issue. High soot load fault codes during PTO or idle operation. Symptom: Unit presents with a high soot load Fault Code 2639, 1921, or 1922.

Apr 5, 2019 · Using INSITE, you must clear the aftertreatment history which will turn fc1922 inactive and shut off the red check engine light. Then you can perform a manual regen and …

1/28/2020 Fault Code 1922 Comes Active After Driving Unit with Recent ECM Calibration https://quickserve.cummins.com/qs3/pubsys2/xml/en/tsb/2020/tsb200012.html 4/ 18

When the ground wires are installed incorrectly and the DEF supply module heater turns on, Fault Codes 1981,1921,1922, 1981, 3375, and 3376 can occur. The illustration below depicts the …

How are you doing today? 1922 is usually caused by a severely plugged DPF. It can be logged erroneously due to a faulty DPF differential pressure sensor. When was the DPF last cleaned …