Hyundai Equus: Fuel Tank Pressure Sensor (FTPS) Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Engine Control/Fuel System / Engine Control System / Fuel Tank Pressure Sensor (FTPS) Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Engine Control/Fuel System / Engine Control System / 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.
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.
ConditionOutput Voltage (V)Idle Approx. 1.21, ...
Fuel Tank Pressure Sensor (FTPS) Specifications
Specification
Pressure [kPa (kgf/cmx, in H2O)Output Voltage (V)-6.67 (-0.068, -26.8)0.502.5+6.67 (0.068, 26.8)4.5
...
See also:
Oil Filter Repair procedures
Replacement
1.
Draining ATF totally.
2.
Remove the oil pan (A).
3.
Must be replaced by new oil pan.
Integrated filter in the oil pan is not replaceable.
4.
Add ...
Emergency braking
If there is a problem with the foot brake while driving, emergency braking is
possible by pulling and holding the EPB switch.
However, braking distance will be longer than normal condition.
WARNIN ...
Checking the washer fluid level
The reservoir is translucent so that you can check the level with a quick visual
inspection.
Check the fluid level in the washer fluid reservoir and add fluid if necessary.
Plain water may be ...
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