VACUUM SENSOR 1

id041100999600


Purpose/Function

•  Detects the vacuum in the power brake unit and sends it to the electric vacuum pump control unit as a power brake unit vacuum pressure signal.

Construction

•  Installed to the power brake unit.
amxuun00000561
•  The vacuum sensor 1 has adopted a piezoelectric element to the detection area for detection of the vacuum in the power brake unit.

Operation

•  The signal, which changes according to the vacuum in the power brake unit, is sent to the electric vacuum pump control unit.
amxzzn00001629

Vacuum sensor characteristic

amxuun00000563

Fail-safe

DTC No.

Fail-safe function
C101B:16
•  Performs normal control using vacuum sensor 2.
C101B:17
C101B:1C