Sunday, 17 November 2019

2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 603


0757



B6/4 (Left intake camshaft Hall sensor) : Short circuit to positive or open circuit (P0348)



Possible cause:



- B6/4 (Left intake camshaft Hall sensor)



Affected functions:



- Engine diagnosis



- Engine output



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



Test 1: Check component B6/4 (Left intake camshaft Hall sensor).



1. Check component B6/4 (Left intake camshaft Hall sensor).



Test 1.1: Check component B6/4 (Left intake camshaft Hall sensor) using actual value.



Test 1.2: Check power supply of component B6/4 (Left intake camshaft Hall sensor).



Test 1.3: Check assignment of signals from Hall sensors 'Camshafts' and 'Crankshaft'.



1.1. Check component B6/4 (Left intake camshaft Hall sensor) using actual value.



Warning!Communication with ECU required.



1.2. Check power supply of component B6/4 (Left intake camshaft Hall sensor).



Test prerequisite



- The actual value is not o.k.



Test sequence



- Switch off ignition.



- Detach coupling at component B6/4 (Left intake camshaft Hall sensor).



- [ B6/4 ]Measure direct voltage with multimeter between sockets 1 and 3[ B6/4 ]

No comments:

Post a Comment