Kia Cee'd: Engine Control System / Rail Pressure Sensor (RPS) Repair procedures
| 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
|
|
| 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.
|
| • |
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)
|
|
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 Cee'd JD Owners Manual: Engine coolant
The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the factory.
Check the antifreeze protection and
coolant concentration level at least once a
year, at the beginning of the winter season,
and before traveling to a colder ...
Kia Cee'd JD Service Manual: Heated Oxygen Sensor (HO2S) Specifications
Specification
HO2S [Bank 1/Sensor 1]
Item
Specification
Heater Resistance (Ω)
2.4 ~ 4.0 [20°C(68°F)]
HO2S [Bank 1/Sensor 2]
A/F Ratio (λ)
Output Voltage(V)
...
Rail Pressure Sensor (RPS) Schematic diagrams
Accelerator Position Sensor (APS) Description and operation