Number of teeth on sensor rotor too high or too low or wiring error (P0335)

Number of teeth on sensor rotor too high or too low or wiring error (P0335)
Number of teeth on sensor rotor too high or too low or wiring error (P0335)
Possible cause:
Page 7262010 Mercedes Benz E 63 AMG Sedan (212.077) V8­6.3L (156.985)
Copyright ? 2013, ALLDATA
10.52SS
­ B70 (Crankshaft Hall sensor)
Affected functions:
­
Engine diagnosis
­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­
Test 1: Check component B70 (Crankshaft Hall sensor).
1. Check component B70 (Crankshaft Hall sensor).
Test 1.1: Test signal voltage of component B70 (Crankshaft Hall sensor).
Test 1.2: Check power supply of component B70 (Crankshaft Hall sensor).
1.1. Test signal voltage of component B70 (Crankshaft Hall sensor).
Test 1.1.1: The engine does not start.
Test 1.1.2: Engine running
1.1.1. The engine does not start.
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).
Page 7272010 Mercedes Benz E 63 AMG Sedan (212.077) V8­6.3L (156.985)
Copyright ? 2013, ALLDATA
10.52SS
Settings
­ Trigger level: 50 %
­ Time range: 5 ms
Test sequence
­ Switch off ignition.
­ Connect socket box (126­pin) to component N3/10 (ME­SFI [ME] control unit).
­ Observe oscilloscope pattern between sockets (M.80) 80(A7) and (M.81) 81(A4) of the 126­pole socket box tester.
­ Start engine.
Specified value
­ Measuring system
Warning!The rising signal edge in the gap (see arrow) may vary.Note
­
Measuring system:Communication with ECU required
1.1.2. Engine running
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).
Page 7282010 Mercedes Benz E 63 AMG Sedan (212.077) V8­6.3L (156.985)
Copyright ? 2013, ALLDATA
10.52SS
Settings
­ Trigger level: 50 %
­ Time range: 5 ms
Test sequence
­ Switch off ignition.
­ Connect socket box (126­pin) to component N3/10 (ME­SFI [ME] control unit).
­ Observe oscilloscope pattern between sockets (M.80) 80(A7) and (M.81) 81(A4) of the 126­pole socket box tester.
­ Operate engine at idling speed.
Specified value
­ Measuring system
­ Signal (4,7 ­ 5,3) V
Warning!The rising signal edge in the gap (see arrow) may vary.Note
­
Measuring system:Communication with ECU required
Page 7292010 Mercedes Benz E 63 AMG Sedan (212.077) V8­6.3L (156.985)
Copyright ? 2013, ALLDATA
10.52SS
1.2. Check power supply of component B70 (Crankshaft Hall sensor).
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).
Page 7302010 Mercedes Benz E 63 AMG Sedan (212.077) V8­6.3L (156.985)
Copyright ? 2013, ALLDATA
10.52SS
Test sequence
­ Switch off ignition.
­ Connect 126­pole socket box between engine wiring harness and control module N3/10 (ME­SFI [ME] control unit).
­ Measure direct voltage with multimeter between sockets (M.80) 80 and (M.44) 44 of the 126­pole socket box tester.
­ Switch on ignition.
Specified value
­ Voltage[4.8...5.3] V
Question
­
Is the measurement value OK?
YES
The measurement value is OK.Possible cause and remedy
­ Signal wire
­ Test cables to component B70 (Crankshaft Hall sensor) for open circuit.
­ B70 (Crankshaft Hall sensor)
End of test
NO
The measurement value is not OK.Possible cause and remedy
­ Check lines to component B70 (Crankshaft Hall sensor) for short circuit.
­ N3/10 (ME­SFI [ME] control unit)
End of test