1998 · FUEL [13] · страница 99 из 104 · Открыть оригинал PDF ↗
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ANTI-SKID BRAKE SIGNAL
Engine control unit connector
9FU0393
OPERATION
The anti-skid braking signal is output by the
anti-skid braking system (ABS) control unit to
signal to indicate
the engine control unit aswhether the motor relay is beingdriven or not:
The engine control unit controls the idle speed
control servo by means of this signal, and
gives accurate anti-skid braking effectiveness
The ABS control unit turns the power transistor
ON when the motorrelayisbeingdrivven, and
the output terminal which has battery voltage
applied is shorted to the earth. This causes the
anti-skid braking signal to changefromHIGH
to LOW:
HARNESS INSPECTION
Оригинальная страница руководства
