Kia Carens: Engine Control System / Rail Pressure Sensor (RPS) Repair procedures

Kia Carens RP (2013-2018) Service Manual / Engine Control / Fuel System / Engine Control System / Rail Pressure Sensor (RPS) Repair procedures

Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the RPS at idle and various engine speed.
Condition
Output Voltage (V)
Idle
 Approx. 1.2
1,500 rpm
2.2 ~ 2.5
6,300 rpm
 Approx. 3.0

Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")
  
When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the GDS after completion of “Release Residual Pressure in Fuel Line” work.
3.
Remove the intake manifold. (Refer to Engine Mechanical System - "Intake manifold")
4.
Disconnect the rail pressure sensor connector (A), and then remove the sensor (B) from the delivery pipe.

Installation
  
Install the component with the specified torques.
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
1.
Installation is reverse of removal.
Rail Pressure Sensor Installation:
29.4 ~ 34.3 N.m (3.0 ~ 3.5 kgf.m, 21.7 ~ 25.3 lb-ft)
Rail Pressure Sensor (RPS) Schematic diagrams
Circuit Diagram (M/T) (A/T) ...

Accelerator Position Sensor (APS) Description and operation
Description Accelerator Position Sensor (APS) is installed on the accelerator pedal module and detects the rotation angle of the accelerator pedal. The APS is one of the most imp ...

Other information:

Kia Carens RP (2013-2018) Service Manual: Troubleshooting


Troubleshooting    • The battery must be in good condition and fully charged for this troubleshooting. ...

Kia Carens RP (2013-2018) Service Manual: Output Speed Sensor Specifications


Specifications ▷ Type: Hall effect sensor Operation condition [°C(°F)] ((-)40 ~ 150)) -40 ~ 302 Air gap(mm)in. (0.85 ~ 1.3) 0.0335 ~ 0.0512 Output voltage High 1.18 ~ 1.68 ...

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