Audi Q7: Communication

 Vacuum System, Checking

Tests and Test Requirements Special tools and workshop equipment required Brake Servo Tester -VAS6721- The following checks will be helpful when performing Fault Finding in case of complaints regarding the brake booster or the so-called "hard brake pedal". The following components are included

 Intake Air Temperature Sensor - G42- / Manifold Absolute Pressure Sensor - G71-, Checking

General Description Air mass and charge pressure are two factors used for engine load management. For this purpose, there are several sensors with absolutely identical functions. They measure the intake air temperature and the intake manifold pressure. The Intake Air Temperature Sensor -G42- / M