Kia Sportage: Accelerator Position Sensor (APS) | Fuel Tank Pressure Sensor (FTPS)
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 important sensors in engine control system, so it consists of the two sensors which adapt individual sensor power and ground line. The second sensor monitors the first sensor and its output voltage is half of the first one. If the ratio of the sensor 1 and 2 is out of the range (approximately 1/2), the diagnostic system judges that it is abnormal.
Specifications
Specification
Schematic Diagrams
Circuit Diagram
Repair procedures
Inspection
1. Connect the GDS 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: Refer to "Specification"
Removal
Refer to "Accelerator Pedal" in this group.
Installation
Refer to "Accelerator Pedal" in this group.
Fuel Tank Pressure Sensor (FTPS)
Description and Operation
Description
Fuel Tank Pressure Sensor (FTPS) is a component of the evaporative emission control system. It is installed on the fuel tank near the fuel pump assembly. It checks the evaporative system and detects an evaporative leak in the system.
Specifications
Specification
Schematic Diagrams
Circuit Diagram
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 disconnect the battery negative (-) cable.
2. Remove the rear seat (Refer to "Seat" in BD group).
3. Remove the fuel pump service cover (A).
4. Disconnect the fuel tank pressure sensor connector (A).
5. Remove the fuel tank pressure sensor after releasing the hooks vertically.
Installation
CAUTION
- 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.
CAUTION
- Insert the sensor in the installation hole and be careful not to damage.
1. Installation is reverse of removal.
READ NEXT:
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
Purge Control Solenoid Valve (PCSV)
Description and
Operation
Description
Purge Control Solenoid Valve (PCSV) is installed on the surge tank and
controls the passage between the canister
and the intake manifold. It is a sole
SEE MORE:
High Pressure Fuel Pump
Repair procedures
Removal
WARNING
In case of removing the high pressure fuel pump, high pressure fuel pipe,
delivery pipe, and injector, there may be
injury caused by leakage of the high pressure fuel. So don't do any repair work
right after engine stops.
1. Turn the ignition switch OFF and
Leading Vehicle Departure Alert
A: Driver Assistance
Driver Attention Warning
Leading Vehicle Departure Alert
Leading Vehicle Departure Alert: The
function will inform the driver when the
front vehicle departs from a stop.
Warning Timing
A: Driver Assistance
Warning Timing
Standard
Late
With
Content
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- Kia Sportage Third generation (SL) - (2011-2016) - Service and Repair Manual
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