Turbocharger Vacuum Diaphragm, Replacing, 3.0L Engine: Notes

WARNING: This page is about a different car, the 2024 Audi Q7 and 2023 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

For replacing the vacuum diaphragm a repair kit is available. Refer to the appropriate Electronic Parts Information.

Special tools and workshop equipment required

Dial Indicator Holder:VW387

Fig 1: Dial Gauge Holder
Courtesy of AUDI
Digital Pressure Sensor:VAG1397B , not illustrated
Hand Vacuum Pump:VAS6213

Fig 2: Hand Vacuum Pump VAS 6213
Courtesy of AUDI
Dial Indicator Set:VAS6341

Fig 3: Identifying Dial Gauge Set VAS 6341
Courtesy of AUDI
Pressure Control Valve:VAS6342

Fig 4: Pressure Control Valve VAS6342
Courtesy of AUDI
Small locking pliers, commercially available