2006 BMW 740 vanos & misfiring

2006 BMW 740
4.0L • V8 • RWD • AUTOMATIC
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ADZ10010
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  • 1 POST
Please advise me on the solution of the faults that I got in my car as following:
vanos intake,
fan,
duck shaft,

misfiring of cylender 1, 2 , 4

many thanks,
hassan

Apr 7, 2015 at 10:44 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
the vanos fault can be caused by low oil pressure to the inlet vanos adjustment unit. The vanos is used to adjust inlet timing. If the pressure is low, the unit can't make the adjustments quick enough which will result in reduced power and codes 2A82 and or 2A87.

Can you be more specific about the "FAN and Duct Shaft?"
Apr 8, 2015 at 5:34 AM
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