Removal and Installation |
1. |
Remove the engine cover. |
2. |
Disconnect the battery negative terminal. |
3. |
Disconnect the engine wiring connector and haness clamp and disconnect the wiring from intake manifold. |
4. |
Disconnect the PCV (Positive crankcase ventilation) hose (A) and the PCSV (Purge control solenoid valve) (B). |
5. |
Remove the intercooler outlet hose (A).
|
6. |
Remove the installation bolts, and then remove the ETC module (A) from the engine.
|
7. |
Disconnect the vacuum hose (A). |
8. |
Remove the intake manifold (A) with the gasket.
|
9. |
Install in the reverse order of removal. |
Hyundai Sonata LF 2014-2019 Service Manual: Fuel Pressure Sensor (FPS) Description and Operation
Description
The fuel pressure sensor (FPS) is installed on the top of the
low pressure fuel pump and measures the pressure in the low pressure
fuel line.
Based on the fuel pressure measured by the FPS and the amount
of fuel consumed, the fuel pump control module (FPCM) determines
whether ...
Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description
The immobilizer system will disable the vehicle unless the
proper ignition key is used, in addition to the currently available
anti-theft systems such as car alarms, the immobilizer system aims to
drastically reduce the rate of auto theft.
1.
Transponder (TP) – IMMO ECU Comm ...