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Home >> Audi >> 2009 >> Q7 4.2 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 22 (3.0L - Turbocharger & Supercharger - Engine Code: CATA) >> 21 Turbocharger, Supercharger >> Turbocharger >> Turbocharger Control Module 1 -J724-, REMOVING AND INSTALLING >> Removal >> Install the new Turbocharger Control Module 1 -J724-

Install the new Turbocharger Control Module 1 -J724-

WARNING: This page is about a different variant/trim than selected.

-- Install the new Turbocharger Control Module 1 -J724- in reverse order of removal.

-- Install the new screws as follows:

  1. M6 x 15 with Narrow Shaft
  2. M6 x 15 with Narrow Shaft
  3. M6 x 15

-- Only tighten the screws by hand.

-- Connect the Turbo E-Positioner Service Kit - Wire Set VAS6395/2 to the new Turbocharger Control Module 1 -J724-.

Fig 1: Identifying VAS 6395/5 And VAS 6395/2
GWWA21-10466Courtesy of AUDI OF AMERICA, LLC

-- Press the button -item 4- to continue.

Fig 2: E-Box VAS 6395 /1A Tester
GWWA21-10543Courtesy of AUDI OF AMERICA, LLC

The E-Box VAS 6395 /1A displays:

  1. > 1. START
  2. 2. NEXT [>]

-- Select "NEXT" using the ↓  button -6-.

-- Press the button -item 4- to continue.

Fig 3: E-Box VAS 6395 /1A Tester
GWWA21-10543Courtesy of AUDI OF AMERICA, LLC

The E-Box VAS 6395 /1A displays:

  1. X, XXX V
  2. [OK]
NOTE:

If "FAULT" appears in the display, then replace the new Turbocharger Control Module 1 -J724- again. Refer to Install the new Turbocharger Control Module 1 -J724- .

-- Press the button -item 4- to continue.

Fig 4: E-Box VAS 6395 /1A Tester
GWWA21-10543Courtesy of AUDI OF AMERICA, LLC

The E-Box VAS 6395 /1A displays:

  1. [OK]

-- Press the button -item 4- to continue.

Fig 5: E-Box VAS 6395 /1A Tester
GWWA21-10543Courtesy of AUDI OF AMERICA, LLC

The E-Box VAS 6395 /1A displays:

  1. X.XXX V (Starting Up Voltage)
  2. [OK]

-- Install the coupling rod.

Fig 6: Identifying Circlips -Arrows- And Coupling Rod
GWWA21-10283Courtesy of AUDI OF AMERICA, LLC

-- Install the circlips -arrows-.

-- Gently push the Turbocharger Control Module 1 -J724- to the rear -arrow-, just until the lever -1- touches the E-Positioner Service Kit - Bracket VAS6395/5.

Fig 7: Positioning Turbocharger Control Module 1 -J724
GWWA21-10467Courtesy of AUDI OF AMERICA, LLC

-- Hold the Turbocharger Control Module 1 -J724- in this position.

-- Tighten the bolts -1, 2 and 3- to 5 Nm.

Fig 8: Identifying Screws -1, 2 And 3-
GWWA21-10284Courtesy of AUDI OF AMERICA, LLC

-- Press the button -item 4- to continue.

Fig 9: E-Box VAS 6395 /1A Tester
GWWA21-10543Courtesy of AUDI OF AMERICA, LLC

The E-Box VAS 6395 /1A displays:

  1. X.XXX V (Starting Up Voltage)
  2. [OK]
NOTE:

If [OK] appears in the display, stop the adjustment, refer to Complete the Adjustment:  .

If "CHECK" appears in the display, continue as follows.