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:
Specifications
Specifications
Electrical System
Item SpecificationsSlide, Front/Rear HeightRecline/Cushion/HeadrestMain Power SeatPosition SensorOperating VoltageDC 3.8V ~ 24VConsumption CurrentTyp 3mA , Max 7mA ...
Description and Operation
Description
The BSD (Blind Spot Detection) system uses a radar sensor to alert the driver while driving.
It senses the rear side territory of the vehicle and provides information to the driver.
- ...
Input Speed Sensor Specifications
Specifications
x Type: Hall effect sensor
x Specifications
Operation condition (°C)°F((-)40~150)) -40~302Air gap(mm)in.1.3(0.0512)Output voltageHigh1.4Low0.7
...
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