A6 Sedan V6-3.2L (BKH) (2007)
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Carefully remove the cowl grille - 1 - starting at the edge of the glass from the windshield vertically.
E box right plenum chamber, old version:
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Remove screws - arrows -.
CAUTION!
Pump-valve unit of heater (left in front of E box) heats up significantly during operation - danger of burns!
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Remove cover of E-Box in right plenum chamber.
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Carefully pry off mounting bracket - 3 - using screwdriver - arrows 1 and 2 - and remove engine control module from E box right plenum
chamber.
‹› The engine control module remains connected to the wiring harness.
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Disconnect connector - 4 - from connector strip at rear and set wiring harness aside.
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Unclip suppressor - 5 - from bracket in E box right plenum chamber.