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:

Vanity mirror lamp
Push the switch to turn the light on or off. • : The lamp will turn on if this button is pressed. • : The lamp will turn off if this button is pressed. CAUTION - Vanity mirror lamp (if equ ...

TPMS Receiver. Description and Operation
Description Function 1. LED control, Vehicle Speed signal enter, Diagnostic function (via HS CAN Communications) 2. Self Diagnos ...

Interior Trim. Repair procedures
Replacement Door Scuff Trim Replacement • Put on gloves to protect your hands. ...