Electrical function schematic for oxygen sensor heating ME - PE07.61-P-2766-97FAC
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, 2011 Mercedes-Benz C350, and 2010 Mercedes-Benz C63. However, it is still accessible from the selected car via links, so may be relevant.
| Code: | Designation: | Position: |
|---|---|---|
| B11/4 | Coolant temperature sensor | 4B |
| G3/3 | Left oxygen sensor upstream of catalytic converter | 4H |
| G3/4 | Right oxygen sensor upstream of catalytic converter | 4J |
| G3/5 | Left oxygen sensor downstream of catalytic converter | 4J |
| G3/6 | Right oxygen sensor downstream of catalytic converter | 4J |
| N3/10 | ME-SFI [ME] control unit | 4E |