Is there a fault code for Cummins ISX15 CM2250?
Is there a fault code for Cummins ISX15 CM2250? Should be 600 to 1600 ohms. This is your two most common issues for this fault code (2973). If you replace the turbo speed sensor make sure to remove the old o-ring with the old sensor. If you shove the old o-ring into the turbo with the new sensor, you just bought yourself a new turbo. Newer ISX15 I assume? Good Luck..... Yep, ISX15 CM2250. What is the fault code on a Cummins? It sets fault code 3714 - Engine Protection Torque Derate - Condition Exists. The driver display says 25%...