Engine crankcase breather oil separator speed

Hi I have a 2011 cascading with Detroit dd15 and I am showing a fault code spn 5444 and was wondering if anyone could help with knowing what that is. I was already advised to try changing the air filter but that wasn't it. I really don't wanna have to pay a shop if I don't have to.

If only there was a section for these types of questions.

I found a lot of information on Google just by googling the code. From what I saw it has to do with the crankcase.

2 SPN 5444/FMI 1 - ALL YEARS This diagnostic is typically the Engine Crankcase Breather Oil Separator Speed too Low 1. Inspect the crankcase oil separator vent for oil leakage. a. If oil leakage is present, replace the crankcase breather. Refer to section "Removal of the Crankcase Breather". b. If no oil leakage is present, Go to step 2. 2. Disconnect the crankcase breather speed sensor harness connector and inspect for bent, spread, or corroded pins. a. If pin damage is found, repair as necessary. b. If no pin damage is found, Go to step 3. 3. Remove the crankcase breather speed sensor from the oil separator and clean any debris or contamination from the sensor and mounting cavity. 4. Turn the ignition ON (key ON, engine OFF). 5. Measure the voltage between pins 1 and 3 of the crankcase breather speed sensor harness connector. Is the voltage between 4.5 and 5.0 volts. a. Yes; Go to step 7. b. No, Go to step 6. 6. Measure the voltage between pin 1 of the crankcase breather speed sensor harness connector and ground. Is the voltage between 4.5 and 5.0 volts? a. Yes; repair wire between pin 3 of the crankcase breather speed sensor harness connector and pin 102 of the MCM 120-pin connector. b. No; repair wire between pin 1 of the crankcase breather speed sensor harness connector and pin 58 of the MCM 120-pin connector. 7. Turn the ignition OFF. 8. Disconnect the MCM 120-pin connector. 9. Measure the resistance between pin 2 of the crankcase breather speed sensor harness connector and pin 49 of the MCM 120-pin connector. Is the resistance less than 3 ohms? a. Yes; Go to step 10. b. No, repair wire between pin 2 of the crankcase ventilator speed sensor harness connector and pin 49 of the MCM 120-pin connector. 10. Measure the resistance between pin 2 of the crankcase breather speed sensor harness connector and ground. Is the resistance greater than 10K ohms? a. Yes; replace the crankcase breather speed sensor. To remove the crankcase breather speed sensor, Refer to section "Removal of the Crankcase Breather". Reconnect harness. Go to step 11. b. No; repair short to ground between pin 2 of the crankcase breather speed sensor harness connector and pin 49 of the MCM 120-pin connector.

too much work for me, good thing the shop is near, and i can get a loaner truck if need be.

Ok well you asked for help, I sent you what I had

Hope they get it fixed quickly and don't take you to the bank. Safe Travels