6 Cylinder Diesel Engine, DDVB, DDVE, DDVF, DEWA, From Above, Part 2

2025 Audi A6 allroad Premium PlusSECTION 6 Cylinder Diesel Engine, DDVB, DDVE, DDVF, DEWA, From Above, Part 2
Fig 1: Identifying Engine Components, From Above, Part 2 (DDVB, DDVE, DDVF, DEWA)
GWWA97-13381Courtesy of AUDI OF AMERICA, LLC
  1. A -  6-Pin Connector -T6dc-, black / 6-Pin Connector -T6dcx-, black
  2. B -  10-Pin Connector -T10ah-, black / 10-Pin Connector -T10ahx-, black
  3. 1 -  Automatic Glow Time Control Module -J179-
  4. 2 -  Oxygen Sensor (O2S) 1 Before Three Way Catalytic Converter (TWC) -GX10-
  5. 3 -  Exhaust Gas Temperature (EGT) Sensor 2 -G448-
  6. 4 -  Exhaust Gas Temperature (EGT) Sensor 3 -G495-
  7. 5 -  Reducing Agent Injector -N474-
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.