Hyundai Palisade: Engine Control System / Injector

Hyundai Palisade (LX2) 2020-2024 Service Manual / Engine Control/Fuel System / Engine Control System / 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 reach the peak, and then settle at system voltage.

Hyundai Palisade. Description and operation

Specifications
Specification
Item
Specification
Coil Resistance (Ω)
1.30 - 1.44 [20°C (68°F)]
Fuel pressure
[kPa (bar, kgf/cm)]
2000 - 19907
(20 - 200, 20.4 - 203)
Operation Voltage (V)
6 - 16
pin
2

Troubleshooting
Signal Waveform

Hyundai Palisade. Troubleshooting

Schematic diagrams
Circuit Diagram

Hyundai Palisade. Schematic diagrams

Harness Connector

Hyundai Palisade. Schematic diagrams

    Accelerator Position Sensor (APS)

    Description and operation Description Installed on the accelerator pedal module, the Accelerator Position Sensor (APS) detects the rotation angle of the accelerator pedal...

    Purge Control Solenoid Valve (PCSV)

    Description and operation Description Installed on the intake manifold, the Purge Control Solenoid Valve (PCSV) controls the evaporative purge between the canister and the intake manifold...

    Other information:

    Hyundai Palisade (LX2) 2020-2024 Service Manual: Seat Heater (Air Ventilation)


    Components and components location Components Driver/Passenger Seat Heater 1. Seat cushion heater 2. Seat heater unit (Passenger only) 3. Seat back heater Second Line Seat Heater 1...

    Hyundai Palisade (LX2) 2020-2024 Owner's Manual: High Beam Assist (HBA)


    The High Beam Assist (HBA) is a system that automatically adjusts the headlamp range (switches between high beam and low beam) according to the brightness of other vehicles and road conditions. Operating condition 1. Place the headlamp switch in the AUTO position...

    Categories

    Air bag inflation conditions

    Hyundai Palisade. Air bag inflation conditions

    Front air bags

    Front air bags and the driver's knee air bag are designed to inflate in a frontal collision depending on the the severity of impact of the front collision.

    Hyundai Palisade. Air bag inflation conditions

    Hyundai Palisade. Air bag inflation conditions

    read more


     
    Copyright © 2024 www.hpalisadelx.com