Hyundai Equus: Injector Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Engine Control/Fuel System / Engine Control System / Injector Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Engine Control/Fuel System / Engine Control System / 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.
Fuel Tank Pressure Sensor (FTPS) Repair procedures
Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the FTPS.
Specification: Refer to "Specification"
Removal
1.
Turn the ignition swit ...
Injector Specifications
Specification
ItemSpecificationCoil Resistance (x)1.08 ~ 1.23 [23°C(73.4°F)]
...
See also:
Driver's attention
The driver must be cautious in the below situations for the system may not assist
the driver and may not work properly.
The lane is not visible due to snow, rain, stain, a puddle or many other
...
Consumer information
This consumer information has been prepared in accordance with regulations issued
by the National Highway Traffic Safety Administration of the U.S. Department of
Transportation.
Your EQUUS dealer ...
Exhaust Manifold Components and Components Location
Components
1. Exhaust manifold heat protector2. Exhaust manifold3. Exhaust manifold gasket4. Exhaust manifold stay
...
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