Dechoke Control System; Description; Engine Control Unit; Crank Angle Sensor - Mazda MX-5 1990 Workshop Manual

F
DECHOKE CONTROL SYSTEM
DECHOKE CONTROL SYSTEM
DESCRIPTION
To clean out excess fuel in cylinders, as in the case of engine flooding, when the engine is cold, no fuel
will be injected when the accelerator is held fully depressed while cranking the engine.
CRANK ANGLE SENSOR
BATTERY + 12V
DETECTION
OF
CRANKING
PRESSURE
t
GNITION SWITCH (START), ATMOSPHERIC
~
I
SENSOR
cr
STARTER
l . . . . . . . __ _
WATER THERMOSENSOR
F-124
ENGINE CONTROL UNIT
DETERMINATION
OF
FUEL INJECTION
AMOUNT
1
~
05UOFX-196