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Home >> Jaguar >> 2020 >> XF Checkered Flag >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 (Power Brake Actuation -- XE (X760)) >> Power Brake Actuation >> Description And Operation >> Description >> Vacuum Pressure Sensor

Vacuum Pressure Sensor

WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
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On vehicles with the stop/start system, the vacuum pipes incorporate a brake vacuum sensor with an integral check valve. The brake vacuum sensor monitors vacuum reserves in the brake booster and is hard wired to the Powertrain Control Module (PCM).