Hyundai Sonata: Fuel Delivery System / Fuel Pump Motor Repair procedures
| Removal |
| 1. |
Remove the fuel pump.
(Refer to Fuel Delivery System - "Fuel Pump") |
| 2. |
Disconnect the electric pump wiring connector (A), and the fuel sender connector (B).
|
| 3. |
Remove the reservoir-cup after releasing the fixing hook (A).
|
| 4. |
Remove the fixing clip (A), and then disconnect the fuel tube (B).
|
| 5. |
Disconnect the ground cable (A). |
| 6. |
Remove the head assembly (B) after removing the cushion pipe fixing clip (C).
|
| 7. |
Remove the pre-filter (B) after releasing the fixing hooks (A).
|
| 8. |
Remove the fuel pump motor (A) in the direction of an arrow.
|
| Installation |
| 1. |
Install in the reverse order of removal. |
Fuel Filter Repair procedures
Replacement
1.
Remove the fuel pump.
(Refer to Fuel Delivery System - "Fuel Pump")
2.
Remove the fixing clip (A), and then disconnect the fuel tube (B).
3.
Remove the fuel pressure regul ...
Fuel Sender Repair procedures
Removal
1.
Remove the fuel pump.
(Refer to Fuel Delivery System - "Fuel Pump")
2.
Disconnect the fuel sender connector (A).
3.
Remove the fuel sender (A) after releasing the fix hook.
In ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: CVVT & Camshaft Description and Operation
Description
Continuous Variable Valve Timing (CVVT) system advances or
retards the valve timing of the intake and exhaust valve in accordance
with the ECM control signal which is calculated by the engine speed and
load.
By controlling CVVT, the valve over-lap or under-lap occurs,
which m ...
Hyundai Sonata LF 2014-2019 Service Manual: Special Service Tools
Special Service Tools
ItemIllustrationApplicationFuel Pressure Gauge(09353-24100)Measuring the fuel line pressureFuel Pressure Gauge Adapter(09353-02100)Connection between the high pressure fuel pump and the fuel feed lineHeated Oxygen Sensor Socket Wrench(09392-1Y100)Removal and installation o ...