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Cat Man
Cat Man, Cat Engine Expert
Category: Medium and Heavy Trucks
Satisfied Customers: 8567
Experience:  I am ASE Master Truck Certified.
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Mr Cat Man, I have an SDP engine an active event showing up

Customer Question

Mr Cat Man, I have an SDP engine an active event showing up of a 3246-16. No active codes. Can you give me any insight on this? I would very much appreciate it.
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Cat Man replied 1 year ago.
Thanks for asking your question and requesting me. I can help you with this.
Expert:  Cat Man replied 1 year ago.
This code normally indicates a faulty dpf temp sensor. I see this a lot. Normally when the outlet temp is higher than the inlet temp. The sensor is reading wrong. It's possible to have a faulty injector cause this but it's rare. I would consider replacing the sensor box.
Expert:  Cat Man replied 1 year ago.
Please reply back if you need more help or have more questions. I am happy to assist.
Customer: replied 1 year ago.

Would you know the part number of that part. My esn SDP13622

Expert:  Cat Man replied 1 year ago.
Let me see if I can find it. Be back shortly.
Expert:  Cat Man replied 1 year ago.
Sorry. For some reason the sensor box part number is ***** coming up. Sorry. You may need to call the local dealer for the number. Sorry. Just tell them it's the dpf sensor box. The part number may also be on the box itself. Let me know if you need more help.