2010 Mercedes Benz C 300 4MATIC (204.081) V6-3.0L (272.948) A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0282 Component Y49/4 (Left camshaft intake solenoid) has a short circuit to ground. (P2092)

2010 Mercedes Benz C 300 4MATIC (204.081) V6-3.0L (272.948)  
A L L  Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0282
Component Y49/4 (Left camshaft intake solenoid) has a short circuit to ground. (P2092)

Possible cause:
- Y49/4 (Left camshaft intake solenoid) Affected functions:
- Engine diagnosis - Engine output

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  Test 1: Check component Y49/4 (Left camshaft intake solenoid).
1. Check component Y49/4 (Left camshaft intake solenoid).
  Test 1.1: Test actuation of component Y49/4 (Left camshaft intake solenoid).
  Test 1.2: Test current consumption of component Y49/4 (Left camshaft intake solenoid).
1.1. Test actuation of component Y49/4 (Left camshaft intake solenoid). Test prerequisite
- Engine at idle - Vehicle stationary - Coolant temperature > 80° C - Time since engine start> 60 s Status of relevant actual value: - Temperature of coolant:Warning! Communication with ECU required. Note
- After the actuation it may be necessary to erase the fault memory! Proceed to 'Actuation' with F2
1.2. Test current consumption of component Y49/4 (Left camshaft intake solenoid). Figure legend
- A -ConnectionTest cable 35-pin socket box - 001 -Sockets of component N3/10 (ME-SFI [ME] control unit) - 05 -35-pin socket box - 050 -126-pin socket box - 108 -Test cable 266 589 01 63 00 - N3/10 (ME-SFI [ME] control unit) - 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
2010 Mercedes Benz C 300 4MATIC (204.081) V6-3.0L (272.948)       Copyright ? 2013, ALLDATA     10.52SS        Page 2

Test sequence
- Measure direct current with multimeter between sockets [F.4] 100 and [M.48] 48 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 Y49/4 (Left camshaft intake solenoid) to component N3/10 (ME-SFI [ME] control unit) - Y49/4 (Left camshaft intake solenoid) End of test