Brake System Vacuum Pump -V192-: Notes
WARNING: This page is about a different variant/trim than selected.
The construction of the vacuum pump depends on the engine.
The brake system vacuum pump -- is switched on by the engine control module depending on the intake line pressure.
Vacuum pump is not intended to be serviced. In case of complains, determine cause with help of function or seal test. If there is a malfunction, replace electrical vacuum pump.