Hyundai Equus: Rail Pressure Sensor (RPS) Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Engine Control/Fuel System / Engine Control System / Rail Pressure Sensor (RPS) Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Engine Control/Fuel System / Engine Control System / Rail Pressure Sensor (RPS) Description and Operation
| Description |
Rail Pressure Sensor (RPS) is installed on the delivery pipe
and measures the instantaneous fuel pressure in the delivery pipe. The
sensing element (Semiconductor element) built in the sensor converts the
pressure to voltage signal. By using this signal, the ECM can control
correct injection amount and timing and adjusts the fuel pressure with
the fuel pressure regulator valve if the target pressure and the actual
pressure calculated by the RPS output signal are different.
Accelerator Position Sensor (APS) Repair procedures
Inspection
1.
Connect a scantool on the Data Link Connector (DLC).
2.
Turn the ignition switch ON.
3.
Measure the output voltage of the APS 1 and 2 at C.T and W.O.T.
Specification: Refe ...
Rail Pressure Sensor (RPS) Specifications
Specification
...
See also:
AVN Antenna Repair procedures
Inspection
Glass Antenna Test
1.
Wrap aluminum foil (A) around the tip of the tester probe (B) as shown.
2.
Touch one tester probe to the glass antenna terminal (A) and
move the other teste ...
Special Service Tools
Special Service Tools
Tool (Number and Name)IllustrationUse09581-11000Piston expanderSpreading the front disc brake piston
...
Engine Coolant Temperature Sensor (ECTS) Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Remove the ECTS (Refer to "Removal").
3.
After immersing the thermistor of the sensor into engine coolant, measure resistance between the ECT ...
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