MANUALS · FUEL [13] · страница 315 из 340 · Открыть оригинал PDF ↗

Текст распознан со скана. Числа и обозначения можно сверить с оригиналом ниже.

ACCELERATIONMODE

Whenthecontrolswitchismovedtothe
RESUMEposition,thecontrolunitreceives
'resumesignalThe control unit controls current
flow to the motor-driven vacuum pump, and con-
trols current flow to the solenoid coils in the con-
trol valve and the release valve to close both val-
ves
together.

DECELERATION MODE

WhenthecontrolswitchismovedtotheSET
position, the control unit receivessetsignal:
The control unit stops current from flowing to the
motor-drivenvacuumandcurrent
pump;stops

from flowingtothesolenoid coilin thecontrol
valve toopenthevalveAt thesame time, the
current flowing to the solenoid coil in the release
valve is stopped, closing the valve

RELEASE MODE

Whenthecontrolswitch ismovedto theCAN-
CEL position, the control unit receives'cancel'
signal: The control unit stops current from flowing
to the motor-driven vacuum pump, and stopscur -
rent from flowing to the solenoid coils in the con-
trol valve and the release valve to open both val-
ves together.

Troubleshooting hint

Diagnosis-No. 11 (automatically cancelled) ECU terminal voltage

Таблица в оригинале

Распознанный текст таблицы — требует сверки с оригиналом

Terminal No.	Signal	Hold	ModefTermi Acceleration	nal voltage (V) Deceleration	Release
26	Motor-driven vacuum pump drive			System voltage	System voltage
13	Control valve open/close	System voltage		System voltage	System voltage
12	Release valve open/close				System voltage

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