Tuesday, April 7, 2020

2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 814


YES



The actual value is okay.Further possible causes of fault



- Check internal resistance of component B2/5b1 (Intake air temperature sensor).



NO



The actual value is not o.k.Possible cause and remedy



- Signal wire



End of test



1.3. Check internal resistance of component B2/5b1 (Intake air temperature sensor).



Test sequence



- Switch off ignition.



- Detach coupling at component B2/5 (Hot film mass air flow sensor).