Tuesday, February 2, 2021

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



-------------------------------------------------



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.