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MB Paul
MB Paul, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3567
Experience:  Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes
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My engine check light comes on nerdiest ml350 2007. The

Customer Question

My engine check light comes on nerdiest ml350 2007. The diagnostic say cam shaft sensor but I changed that sensor last month. Can the gears on the rail be bad
JA: Does the light stay on, or does it blink?
Customer: Stay on
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: No it's at the Mercedes dealer
JA: Anything else you think the mechanic should know?
Customer: The dealer said if the gears are worn it's a hard fix
Submitted: 3 months ago.
Category: Mercedes
Expert:  Lou P. master tech replied 3 months ago.

Hello David. What are the fault code numbers that you are getting?

Expert:  Lou P. master tech replied 3 months ago.

David are you still needing assistance? i have not received any fault codes from you to assist.