Hyundai Veloster: 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 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. Specifica ...

Injector. Specifications

Specification Item Specification Coil Resistance (Ω) 1.5 [20°C(68°F)] ...

See also:

Glove box
To open the glove box, push the button and the glove box will automatically open. Close the glove box after use. WARNING To reduce the risk of injury in an accident or sudden stop, always keep t ...

Gear Actuator Motor > Repair procedures
Inspection 1. Turn off the ignition switch. 2. Disconnect the gear actuator motor connector. 3. Measure the ...

AVN Remote Control. Schematic Diagrams
Circuit Diagram ...