Hyundai Santa Fe: 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. Specification: Refer to "Specification" Removal 1. Turn the ignition switch OFF and ...
Injector. Specifications
Specification Item Specification Coil Resistance (Ω) 1.18 ~ 1.31 [20°C(68°F)] ...
See also:
Injector. Troubleshooting
Signal Waveform ...
Direct Electro Hydraulic Actuator Coupling. Repair procedures
Inspection All units are filled up with coupling fluid (ultra-low viscosity ATF) prior to shipping. Inspection, fill-up, and replacement of coupling fluid is therefore not necessary (zero maintenance, ...
To use the cargo security screen
1. Pull the cargo security screen towards the rear of the vehicle by the handle (1). 2. Insert the guide pin into the guide (2). ✽ NOTICE Pull out the cargo security screen with the handle in the ...
