Hyundai Genesis: 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 reach the 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 ...

Injector Specifications
Specification ItemSpecificationCoil Resistance (?)0.98 ~ 1.14 [20°C(68°F)] ...

Other information:

Hyundai Genesis (DH) 2013-2016 Owners Manual: BSD (Blind Spot Detection) / LCA (Lane Change Assist)


Operating conditions To operate: Press the BSD switch with the Engine Start/Stop button in the ON position. The indicator illuminates on the switch. If vehicle speed exceeds 20 mph (30km/h) the system will activate. To cancel: Press the BSD switch again. The indicator on the switch w ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Radiator Components and Components Location


Components 1. Radiator assembly2. Radiator upper mounting bracket3. Radiator lower mounting insulator4. Radiator cap5. Radiator lower hose6. Radiator upper hose7. Clamp ...

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