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Showing posts with the label A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0449

A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0449

2010 Mercedes Benz C 300 4MATIC (204.081) V6-3.0L (272.948) A L L  Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0449 The electronic analysis system for the O2 sensor in the engine control unit is defective. (P064D) Possible cause: - Test control unit. Affected functions: - Engine diagnosis - Exhaust system ------------------------------------------------   Test 1: Test control unit. 1. Test control unit. Test control unit. Possible cause and remedy - Erase fault memory and start engine. - Reread fault memory of control unit N3/10 (ME-SFI [ME] control unit).If fault reoccurs, replace component N3/10 (ME-SFI [ME] control unit). Read coding and transfer to the new control unit.End of test