2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 1437

- Engine cooling

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Note:A guided test is not available at present.

2381

The position of the intake camshaft (cylinder bank 2) deviates from the specified value during cold start.

Possible cause:

- Camshaft adjuster

Affected functions:

- Engine running

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Test 1: Camshaft adjuster

1. Camshaft adjuster

Camshaft adjuster

Possible cause and remedy

- Process other fault codes first of all.

- Perform function 'Sensor rotor adaptation' in control unit ME-SFI under menu 'Learning processes'.

- Check timing.

- Camshaft adjuster: FAULTY

End of test

2377

The position of the exhaust camshaft (cylinder bank 2) deviates from the specified value during cold start.

Possible cause:

- Camshaft adjuster

Affected functions:

- Engine running

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Test 1: Camshaft adjuster

1. Camshaft adjuster

Camshaft adjuster

Possible cause and remedy

- Process other fault codes first of all.

- Perform function 'Sensor rotor adaptation' in control unit ME-SFI under menu 'Learning processes'.

- Check timing.

- Camshaft adjuster: FAULTY

End of test

2385

The position of the intake camshaft (cylinder bank 1) deviates from the specified value in direction 'Retarded' during cold start.