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Jeremy
Jeremy, Certified Truck/Bus Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 3132
Experience:  ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician
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I have a fault code on a freightliner with a 60 series

Customer Question

I have a fault code on a freightliner with a 60 series Detroit. The code says "128 PID 411 13". Can you help me with this code?
JA: We'll do all we can to help. Tell me a bit more about what's going on so the Heavy Truck Mechanic can help you best.
Customer: Engine light is on and it is has a hesitation.
JA: Is there anything else important you think the Heavy Truck Mechanic should know?
Customer: No
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Submitted: 10 months ago.
Category: Medium and Heavy Trucks
Expert:  Jeremy replied 10 months ago.

My name is ***** ***** I will assist you with your question today.

I'm an independent contractor and I don't get paid until a rating has been made.

We can go back and forth as needed to help resolve the issue you are having. Follow ups are free after ratings, so rate in confidence!

That is the Delta P sensor calibration.

Check that the Delta P sensor isn't cracked on the bottom plate from the ehat that comes off the engine. Then check to see if it is plugged.

Usually when I get this code, I replace the Delta P because it has soot clogging it, then I do a Delta P Counts calibration with the Detroit softtware.

Either way, the Detroit software is needs to calibrate it so it is easier to replace it and then have it calibrated to prevent a come back.

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Jeremy

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