Tuesday, October 22, 2019

2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 298


- II 1-63ConnectionTest cable



- III 64-126ConnectionTest cable



Warning!



- Connection A of test cable 108 may NOT be connected to connection B of the 126-pin socket box (050).



Continue to test with button F2



Test sequence



- Measure direct current with multimeter between sockets [F.4] 100 and [M.1] 1 of the 126-pole socket box tester.



- Switch on ignition.



Testing of maximum power consumption may be conducted for no longer than 5 s.Specified value



- Amperage[1.0...1.8] A



Question



- Is the measurement value OK?



YES



The measurement value is OK.End of test



NO



The measurement value is not OK.Possible cause and remedy



- N10/1f43 (Fuse 43)



- Line from component Y49/5 (Right camshaft intake solenoid) to component N3/10 (ME-SFI [ME] control unit)



- Y49/5 (Right camshaft intake solenoid)



End of test



0279



Component Y49/5 (Right camshaft intake solenoid) has an open circuit in the wiring. (P0010)



Possible cause:



- Y49/5 (Right camshaft intake solenoid)



- N10/1kI (Circuit 87 relay, engine)



- N10/1f43 (Fuse 43)



- Voltage supply via component Z7/38 (Circuit 87 M1i connector sleeve)

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