Kia Optima: Injector. Description and Operation
Description
Based on information from various sensors, the ECM can calculate
the fuel amount to be injected. The fuel injector is a solenoid-operated valve
and the fuel injection amount is controlled by length of injection time. The
ECM controls each injector by grounding the control circuit. When the ECM energizes
the injector by grounding the control circuit, the circuit voltage should be
low (theoretically 0V) and the fuel is injected. When the ECM de-energizes the
injector by opening control circuit, the fuel injector is closed and circuit
voltage should momentarily peak, and then settle at system voltage.
•
Install the component with the specified
torques.
•
Note that internal damag ...
Specification
Item
Specification
Coil Resistance (Ω)
1.25 [20°C(68°F)]
...
See also:
Interior light
When the interior light switch is in the DOOR position and all doors (and trunk)
are locked and closed, the room lamp will come on for 30 seconds if any of the below
is performed.
Without smar ...
Ignition switch position
LOCK
The steering wheel locks to protect against theft. (if equipped) The ignition
key can be removed only in the LOCK position.
When turning the ignition switch to the LOCK position, push the k ...
Removal
•
DON’T remove the camshaft position sensor
while the engine is running or right after engine is turned
of ...