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:

Repair procedures
DCT(Dual Clutch Transmission) Learning 1. Learning Overview and Purpose A. Checks gear shift precision and normal clutch operation in the ...

General operations of destination menu
1. Turn the unit on. 2. Press NAV on the control panel. The navigation menu appears on the screen. 3. Touch [Navigation], [Advanced] or [Favourites] to select the desired option. [Advanced] men ...

Technical Data
System voltage: DC 12 V Working voltage: DC 10 - 15 V Amperage rating: max. 15 A Suitable for use at temperatures: -22 ~ +158°F (-30 ~ +70°C) Max. working pressure: 6 bar (87 psi) Size Compresso ...