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: Instrument Cluster Control


Adjusting Instrument Cluster Illumination When the Engine Start Stop button is in the ON position, press the illumination control button to adjust the instrument panel illumination intensity and AVN monitor illumination intensity. When the vehicle’s parking lights or headlights are ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Description and Operation


Description AEB(Autonomous Emergency Braking) is a function purposed to avoid the collision or to reduce the damage against the accident which can be taken place from the late braking or insufficient braking power due to the reason of absented mind of the driver. The sequence of system con ...

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