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sprinkles08, ASE Certified Technician
Category: Mercedes
Satisfied Customers: 23132
Experience:  ASE Master and Advanced level certified. Factory trained with 17 years dealership experience
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Check eng light on P0472/ P2457/ P2506 what part I have the

Customer Question

check eng light on cod P0472/ P2457/ P2506 what part I have the change?
JA: Just to clarify, what are the exact lights you're talking about?
Customer: engene
JA: What is the model/year of your Mercedes?
Customer: 2007 freightline Mercedes 2500 3.0 v6
JA: Are you fixing your 2500 yourself? What have you tried so far?
Customer: fix by mechanic w/ Mercedes parts from Fairfield Mercedes in CT and deler freightline parts in brandford CT
JA: Anything else you want the mechanic to know before I connect you?
Customer: change cooling (like radiator and change turbo charger Chane a tubo connect to the turbo gaskets ; Beleve is a bad fix ? not good connection? Like a block part of air recirculation?
Submitted: 11 months ago.
Category: Mercedes
Expert:  sprinkles08 replied 11 months ago.

Hello and welcome to JustAnswer!

None of these codes show to be valid in the factory service information for this vehicle. It's possible that the codes were reported incorrectly on whatever was used to read them, not uncommon with aftermarket scan tools and code readers.

What is the actual problem you're trying to diagnose?