A3 Quattro L4-2.0L Turbo (CBFA) (2009)
Brake Booster Vacuum Sensor: Service and Repair
Brake Booster Vacuum Sensor with Optimized Hydraulic Brake Vacuum Boosters
Special tools, testers and auxiliary items required
‹› Diagnostic Operation System (VAS5051A)
‹› The Brake Booster Vacuum Sensor (G483) does not require calibration after replacing.
‹› The electrical test is described in Guided Fault Finding.
Removing
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Remove battery.
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Remove battery carrier - arrows -.
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Disconnect electrical connector - 1 -.