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Home >> Audi >> 2009 >> Q7 4.2 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (3.0L - Exhaust System & Emission Controls - Engine Code: CATA) >> 26 Exhaust System, Emission Controls >> Reducing Agent Metering System >> Reducing Agent Metering System Control Module -J880-, REMOVING AND INSTALLING >> Removal

Reducing Agent Metering System Control Module -J880-, REMOVING AND INSTALLING: Removal

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CAUTION:

Danger of causing damage to other electronic components when disconnecting the battery.

  • Complete the steps for disconnecting the battery.
  • Pay attention the to waiting period for vehicles with urea injection.
Fig 1: Pry Cover -1- With 80 - 200 From Floor Covering
GWWA27-10072Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the ground cable -4- from the battery terminal. Refer to GROUND CABLE WITH Battery Monitoring Control Module -J367- FROM MY 09, REMOVING AND INSTALLING .

-- Remove the right rear single seat in the second row of seats. Refer to Seat Frames .

Fig 2: Reducing Agent Metering System Control Module -3-
GWWA20-10665Courtesy of AUDI OF AMERICA, LLC

-- Remove the right rear entry lamp. Refer to DOOR WARNING LAMP AND REAR ENTRY LAMP, REMOVING AND INSTALLING .

-- Press the floor covering to the side and disconnect the connector -1-.

-- Remove the nuts -2 and 4- and remove the Reducing Agent Metering System Control Module -J880- -3-.