Install the new Turbocharger Control Module 1 -J724-

WARNING: This page is about a different car, the 2015 Audi Q7, 2014 Audi Q7, and 2013 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

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

-- Install the new screws as follows:

M6 x 15 with Narrow Shaft
M6 x 15 with Narrow Shaft
M6 x 15

-- Only tighten the bolts by hand.

The Turbocharger Control Module 1 -J724- must contact the retaining plate without play, but is must be possible to move it by hand.

-- Connect the Turbo E-Positioner Service Kit - Wire Set VAS 6395/2 to the Turbocharger Control Module 1 -J724-

Fig 1: Connect The Wire Set VAS 6395/2 To The Turbocharger Control Module 1

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

Fig 2: Identifying Electronic Unit (E-Box)

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Select on the Tester for E-Positioner - E-Box VAS6395B/1 display:

> 1. START
2. NEXT [>]

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

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

Fig 3: Identifying Electronic Unit (E-Box)

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The Tester for E-Positioner - E-Box VAS6395B/1 checks the Turbocharger Control Module 1 -J724- adjustment range in stages to determine if the end points are being reached. "CHECK" appears in the display.

Select on the Tester for E-Positioner - E-Box VAS6395B/1 display:

X, XXX V
[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 v button -4- to continue.

Fig 4: Identifying Electronic Unit (E-Box)

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Select on the Tester for E-Positioner - E-Box VAS6395B/1 display:

[OK]

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

Fig 5: Identifying Electronic Unit (E-Box)

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Select on the Tester for E-Positioner - E-Box VAS6395B/1 display:

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

The Turbocharger Control Module 1 -J274- moves into the installation position.

-- Install the coupling rod.

Fig 6: Identifying Circlips -Arrows- And Coupling Rod

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Installed position: Attach the thicker eye to the Turbocharger Control Module 1 -J724- shaft.

-- Install the lock washers -arrows-.

The circlips must engage audibly.

-- Gently push the Turbocharger Control Module 1 -J724- to the rear -arrow-, until the lever -1- touches the Turbo E-Positioner Service Kit - Bracket VAS6395/6.

Fig 7: Identifying Coupling Rod

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

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

Fig 8: Identifying Bolts 1, 2 And 3

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

Fig 9: Identifying Electronic Unit (E-Box)

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The Turbocharger Control Module 1 -J274- will move back and forth several times between the stops and will be set to the initial voltage value.

Select on the Tester for E-Positioner - E-Box VAS6395B/1 display:

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

NOTE:

If [OK] appears in the display, stop the adjustment. Refer to "Complete the Adjustment: " (See Figure).

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

Procedure, if "CHECK" Appears on the Display:

Fig 10: Identifying Electronic Unit (E-Box)

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Select on the Tester for E-Positioner - E-Box VAS6395B/1 display:

[<<<]
CHECK

[>>>]
CHECK

-- Loosen the botls -1, 2 and 3- just enough so that is possible to move the Turbocharger Control Module 1 -J724- with slight resistance in the specified direction.

Fig 11: Identifying Bolts 1, 2 And 3

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If [<<<] appears in the display, then slightly move the Turbocharger Control Module 1 -J724- in direction of travel.
If [>>>] appears in the display, slightly move the Turbocharger Control Module 1 -J724- opposite the drive direction.

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

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

Fig 12: Identifying Electronic Unit (E-Box)

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The Turbocharger Control Module 1 -J274- will move back and forth several times again between the stops and will be set to the initial voltage value.

Select on the Tester for E-Positioner - E-Box VAS6395B/1 display:

X, XXX V
[OK]

Continue with Complete the Adjustment.