0767
B6/6 (Left exhaust camshaft Hall sensor) : The alternation frequency of the signal value is implausible. (P0391)
Possible cause:
- B6/6 (Left exhaust camshaft Hall sensor)
Affected functions:
- Engine diagnosis
- Engine output
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Test 1: Check component B6/6 (Left exhaust camshaft Hall sensor).
1. Check component B6/6 (Left exhaust camshaft Hall sensor).
Test 1.1: Check component B6/6 (Left exhaust camshaft Hall sensor) using actual value.
Test 1.2: Check power supply of component B6/6 (Left exhaust camshaft Hall sensor).
Test 1.3: Check assignment of signals from Hall sensors 'Camshafts' and 'Crankshaft'.
1.1. Check component B6/6 (Left exhaust camshaft Hall sensor) using actual value.
Warning!Communication with ECU required.
1.2. Check power supply of component B6/6 (Left exhaust camshaft Hall sensor).
Test prerequisite
- The actual value is not o.k.
Test sequence
- Switch off ignition.
- Detach coupling at component B6/6 (Left exhaust camshaft Hall sensor).
- [ B6/6 ]Measure direct voltage with multimeter between sockets 1 and 3[ B6/6 ]
