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:
Components
1. Drive belt2. Drive belt tensioner3. Crankshaft pulley4. Water pump pulley5. Idler6. Cylinder head cover7. Exhaust camshaft OCV cap
1. Timing chain cover2. Oil pump sprocket3. Oil pump chain 4. Oil pump tensioner assembly5. Crankshaft oil pump sprocket6. Crankshaft RH chain sp ...
Use the switch next to the headlamp
switch to turn the Fog Lights ON and
OFF. The fog lamps will turn on when
the fog lamp switch (1) is turned to
the ON position after the headlamps
are turned on.
To turn off the fog lamps, turn the
switch to the OFF position.
You can use the fog la ...