gf2030w1002h

Coolant pressure control sensor, component description

Typ gf · téma 20.30 · verze 0101 · 2012-12-02

Platí pro: MODEL 963, 964 with CODE B3H(Water-type secondary retarder)

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 20 Chlazení motoru › 20.30 Vyrovnávací nádržka chladicí kapaliny, přepadová nádržka chladicí kapaliny — Řada 963 · Řada 964

GF20.30-W-1002H

Coolant pressure control sensor, component description

17.7.12

MODEL

963, 964

with CODE B3H(Water-type secondary retarder)

Coolant pressure control sensor, component description

Location

Shown on model 963, front coolant expansion reservoir

B87

Coolant pressure control sensor

W20.30-1027-76

The coolant pressure control sensor (B87) is located on the coolant expansion reservoir.

Task

The coolant pressure control sensor (B87) monitors the pressure in the coolant circuit. The signals from the coolant pressure control sensor (B87) are read in directly by the drive control (CPC) control unit (A3). The drive control (CPC) control unit (A3) uses them to calculate the set values for the coolant pressure control solenoid valve (Y53).