Hyundai Santa Fe: Fuel Tank Pressure Sensor (FTPS). Description and Operation
Description
Fuel Tank Pressure Sensor (FTPS) is a component of the evaporative emission
control system and is installed on the fuel tank, the fuel pump, or the canister.
It checks the purge control solenoid valve operation and detects a leakage of
the system.

Accelerator Position Sensor (APS). 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” ...
Fuel Tank Pressure Sensor (FTPS). Specifications
Specification Pressure [kPa (kgf/cm², in H2O) Output Voltage (V) -3.75 (-0.038, -15.05) 4.5 0 1.5 +1.25 (0.013, 5.02) 0.5 ...
See also:
Relay Box (Engine Compartment). Components and Components Location
Component Location ...
Important Safety Notice
Important Safety Notice Proper service methods and repair procedures are essential for safe, reliable operation of all motor vehicles as well as personal safety of the operator. The service procedures ...
Shift Cable. Components and Components Location
Components 1. Console upper cover 2. Shift lever assembly 3. Shift cable assembly 4. Shift lever knob & boots assembly 5. Manual control lever 6. Retainer ...
