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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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2005 MB SL 500 VIN: WDBSK75F85F100780 Vehicle came in with

Customer Question

2005 MB SL 500 VIN: WDBSK75F85F100780
Vehicle came in with faults for both bank 2 (left/driver side) oxygen sensors.
P207F
P2082
P2081
Replaced both oxygen sensors and cleared fault codes. Fault codes below returned the next day.
P207f
P2081
Submitted: 1 month ago.
Category: Mercedes
Expert:  Michael Warfield replied 1 month ago.

What scanner are you using to retrieve those fault codes? Some of those codes I'm pulling up as EGR faults so I just need some more information before I can give advice.

Customer: replied 1 month ago.
Autel and an Autoboss V30
Expert:  Michael Warfield replied 1 month ago.

Do you have any other generic or other fault code readers?

Customer: replied 1 month ago.
Codes wereP207f-01
P2081-01Alldata also showed them to pertain to those O2 sensors
Expert:  Michael Warfield replied 1 month ago.

P2081 shows an EGR code for me. Do you have another scanner you could use for fault codes?