Hyundai Genesis: Engine Control System / Injector Description and Operation
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.

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 ...
Specification
ItemSpecificationCoil Resistance (?)0.98 ~ 1.14 [20°C(68°F)]
...
Other information:
Removal and Installation
1.
Remove the front under cover (A). Remove the rear under cover(B).
Tightening torque:
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 Ib-ft)
2.
Remove the RH/LH side cover (A).
3.
To install, reverse the removal procedure. ...
The Autonomous Emergency
Braking (AEB) helps avoid accidents
by identifying critical situations early
and warning the driver.
WARNING
Take the following precautions
when using the Autonomous
Emergency Braking (AEB):
This system is only a supplemental
system and it is not
intend ...