Hyundai Veloster Manuals

Hyundai Veloster: Injector. Description and Operation - Engine Control System - Fuel SystemHyundai Veloster: Injector. Description and Operation

Description

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:

Map lamp
Push the lens (1) to turn the map lamp on or off. This light produces a spot beam for convenient use as a map lamp at night or as a personal lamp for the driver and the front passenger. • DOO ...

TPMS Sensor. Repair procedures
Replacement 1. Remove the valve core and deflate the tire. 2. Remove the side of the tire bead area from the wheel using tire changing mac ...

Impact sensing door unlock system
All doors will be automatically unlocked when the impact is delivered to impact sensors while the ignition switch is ON. However, the doors may not be unlocked if mechanical problems occur with th ...

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