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IGNITION SYSTEM
When the ignition switch is turned to “ON”,
battery voltage is applied to the ignition coil
primary winding.
As the distributor shaft rotates, ignition signals are
transmitted from the multi-point injection control
unit to the power transistor.
These signals activate the power transistor
cause ignition coil primary winding current to flow
from the ignition coil negative terminal through
the power transistor to ground or be interrupted,
repeatedly.
This action induces high voltage in the secondary
winding of the ignition coil. From the ignition coil,
the secondary winding current produced flows
through the distributor and spark plug to ground,
thus causing ignition in each cylinder.
l
When the ignition switch is turned to “ON”,
battery voltage is applied to the ignition coil
primary winding.
As the crank angle sensor shaft rotates, ignition
signals are transmitted from the multi-point
injection control unit to the power transistor.
l
These signals activate the power transistor to
cause ignition coil primary winding current to flow
from the ignition coil negative terminal through
the power transistor to ground or be interrupted,
repeatedly.
l
This action induces high voltage in the secondary
winding of the ignition coil. From the ignition coil,
the secondary winding current produced flows
through the spark plug to ground, thus causing
ignition in each cylinder.
Содержание Laser 1991
Страница 4: ...8 4 GROUNDING LOCATION GROUNDING LOCATION c Engine compartment ...
Страница 7: ...DIODE LOCATION 8 7 Interior Rear section ...
Страница 24: ...8 24 NOTES ...
Страница 42: ...8 42 NOTES ...
Страница 46: ...CIRCUIT DIAGRAMS How to Read Circuit Diagrams CONNECTOR GROUND INDICATIONS REE UOIpO A 12 G l I I ITOR 7 ...
Страница 72: ...8 72 CIRCUIT DIAGRAMS MPI Circuit 2 OL DOHC Engine Non Turbo ...
Страница 84: ...CIRCUIT DIAGRAMS Cooling Circuit 35 AC U0602 NC ...
Страница 88: ...8 88 CIRCUIT DIAGRAMS Power Window Circuit COMPONENTS LOCATION Name Power window relay Symbol A ...
Страница 94: ...8 94 CIRCUIT DIAGRAMS ELC 4 Speed Automatic Transaxle Circuit c D i a g n o s i s ...
Страница 103: ...CIRCUIT DIAGRAMS Air Conditioner Circuit 84 03 16A0712 1 Heater relay i ...
Страница 110: ...8 110 CIRCUIT DIAGRAMS Buzzer Circuit COMPONENTS LOCATION Name Symbol Seat belt timer A ...
Страница 112: ...8 112 CIRCUIT DIAGRAMS Anti Lock Braking System ABS Cihit 25 d i c STOP LIGHT c 17 1 c 11 STOP LIGHT SWITCH c 02 ...
Страница 119: ... CIRCUIT DIAGRAMS Anti Lock Braking System ABS Circuit 8 713 16AO734 light connector ...
Страница 120: ...8 120 CIRCUIT DIAGRAMS Anti Lock Braking System ABS Circuit ...
Страница 129: ...Auto cruise indicator light I Vehicle speed sensor Reed switch 1eAo728 ...
Страница 140: ......
Страница 223: ...LIGHTING SYSTEM Troubleshooting Vehicles with daytime running light TAIL RELA RHEOSTAT D 01 GHT IBLE KX35 AC U0223 NC ...
Страница 315: ...NOTES ...
Страница 316: ...NOTES ...
Страница 317: ...NOTES ...
Страница 318: ......
Страница 319: ...NOTES ...
Страница 320: ... I ...