2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 244

Test sequence

- Measure direct voltage with multimeter between sockets (M.80) 80 and (M.44) 44 of the 126-pole 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

- B70 (Crankshaft Hall sensor)

End of test

NO

The measurement value is not OK.Possible cause and remedy

- Lines to component B70 (Crankshaft Hall sensor)

End of test

0119

No tooth space on sensor rotor detected or wiring error (P0336)

Possible cause:

- B70 (Crankshaft Hall sensor)

Affected functions:

- Engine diagnosis

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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 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