********************************************************************
Y49/7 (Right camshaft exhaust solenoid) : Open circuit (P0013)
Y49/7 (Right camshaft exhaust solenoid) : Open circuit (P0013)
Possible cause:
Z7/35 (Circuit 87 M1e connector sleeve)
Y49/7 (Right camshaft exhaust solenoid)
K40/4f43 (Fuse 43)
K40/4kK (Engine electronics and chassis relay)
Affected functions:
Engine diagnosis
Engine output
Test 1: Arrangement of fuses
Test 2: Check component Y49/7 (Right camshaft exhaust solenoid).
Test 3: Power supply
1. Arrangement of fuses
End of test
2. Check component Y49/7 (Right camshaft exhaust solenoid).
Test 2.1: Test actuation of component Y49/7 (Right camshaft exhaust solenoid).
10.52SS
Page 172010 Mercedes Benz E 63 AMG Sedan (212.077) V86.3L (156.985)
Copyright ? 2013, ALLDATA
10.52SS
Test 2.2: Test current consumption of component Y49/7 (Right camshaft exhaust solenoid).
2.1. Test actuation of component Y49/7 (Right camshaft exhaust 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
2.2. Test current consumption of component Y49/7 (Right camshaft exhaust solenoid).
Figure legend
A ConnectionTest cable 35pin socket box
001 Sockets of component N3/10 (MESFI [ME] control unit)
05 35pin socket box
050 126pin socket box
108 Test cable 266 589 01 63 00
N3/10 (MESFI [ME] control unit)
II 163ConnectionTest cable
III 64126ConnectionTest cable
Warning!
Connection A of test cable 108 may NOT be connected to connection B of the 126pin socket box (050).
Test sequence
Switch off ignition.
Connect socket box (126pin) to component N3/10 (MESFI [ME] control unit).
Measure direct current with multimeter between sockets [F.4] 100 and [M.24] 24 of the 126pole socket box tester.
Page 182010 Mercedes Benz E 63 AMG Sedan (212.077) V86.3L (156.985)
Copyright ? 2013, ALLDATA
10.52SS
Page 19
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
K40/4f43 (Fuse 43)
Line from component Y49/7 (Right camshaft exhaust solenoid) to component Z7/35 (Circuit 87 M1e connector sleeve)
Line from component Y49/7 (Right camshaft exhaust solenoid) to component N3/10 (MESFI [ME] control unit)
Y49/7 (Right camshaft exhaust solenoid)
End of test
3. Power supply
Voltage supply via component Z7/35 (Circuit 87 M1e connector sleeve)
Possible cause and remedy
Check voltage supply according to wiring diagram.
Y49/7 (Right camshaft exhaust solenoid) : Open circuit (P0013)
Y49/7 (Right camshaft exhaust solenoid) : Open circuit (P0013)
Possible cause:
Z7/35 (Circuit 87 M1e connector sleeve)
Y49/7 (Right camshaft exhaust solenoid)
K40/4f43 (Fuse 43)
K40/4kK (Engine electronics and chassis relay)
Affected functions:
Engine diagnosis
Engine output
Test 1: Arrangement of fuses
Test 2: Check component Y49/7 (Right camshaft exhaust solenoid).
Test 3: Power supply
1. Arrangement of fuses
End of test
2. Check component Y49/7 (Right camshaft exhaust solenoid).
Test 2.1: Test actuation of component Y49/7 (Right camshaft exhaust solenoid).
10.52SS
Page 172010 Mercedes Benz E 63 AMG Sedan (212.077) V86.3L (156.985)
Copyright ? 2013, ALLDATA
10.52SS
Test 2.2: Test current consumption of component Y49/7 (Right camshaft exhaust solenoid).
2.1. Test actuation of component Y49/7 (Right camshaft exhaust 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
2.2. Test current consumption of component Y49/7 (Right camshaft exhaust solenoid).
Figure legend
A ConnectionTest cable 35pin socket box
001 Sockets of component N3/10 (MESFI [ME] control unit)
05 35pin socket box
050 126pin socket box
108 Test cable 266 589 01 63 00
N3/10 (MESFI [ME] control unit)
II 163ConnectionTest cable
III 64126ConnectionTest cable
Warning!
Connection A of test cable 108 may NOT be connected to connection B of the 126pin socket box (050).
Test sequence
Switch off ignition.
Connect socket box (126pin) to component N3/10 (MESFI [ME] control unit).
Measure direct current with multimeter between sockets [F.4] 100 and [M.24] 24 of the 126pole socket box tester.
Page 182010 Mercedes Benz E 63 AMG Sedan (212.077) V86.3L (156.985)
Copyright ? 2013, ALLDATA
10.52SS
Page 19
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
K40/4f43 (Fuse 43)
Line from component Y49/7 (Right camshaft exhaust solenoid) to component Z7/35 (Circuit 87 M1e connector sleeve)
Line from component Y49/7 (Right camshaft exhaust solenoid) to component N3/10 (MESFI [ME] control unit)
Y49/7 (Right camshaft exhaust solenoid)
End of test
3. Power supply
Voltage supply via component Z7/35 (Circuit 87 M1e connector sleeve)
Possible cause and remedy
Check voltage supply according to wiring diagram.
