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Stan, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3526
Experience:  Technical support engineer
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fault code p3017-255...undefined DTC Mercedes Sclass 2009.

Customer Question

fault code p3017-255...undefined DTC
Mercedes Sclass 2009. 320 deisel
Submitted: 3 years ago.
Category: Mercedes
Expert:  Stan replied 3 years ago.
Stan :

Here is the code meaning from MB database:
3017 (002) Exhaust gas temperature monitoring The temperature upstream of the particulate filter is too low.Bank 1

Stan :