2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 574

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

0704

B70 (Crankshaft Hall sensor) : Check wiring of signal line and voltage. (P0339)

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).