Removal |
1. |
Turn the ignition seitch OFF and disconnect the battery negative (-) cable. |
2. |
Open the fuel filler door and then remove the filler-neck installation screw (A). |
3. |
Lift the vehicle. |
4. |
Remove the rear-LH wheel, tire, and the inner wheel house. |
5. |
Remove the rear sub frame.
( Refer to Suspension System - " Rear Sub Frame ") |
6. |
Disconnect the canister close valve connector (A). |
7. |
Disconnect the fuel filler hose (A). |
8. |
Disconnect the ventilation hose (B) from the fuel tank air filter. |
9. |
Remove the filler-neck assembly from the vehicle after removing the bracket installation bolt (A). |
Installation |
1. |
Install in the reverse order of removal.
|
Hyundai Sonata LF 2014-2019 Service Manual: Heated Oxygen Sensor (HO2S) Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the HO2S connector.
3.
Measure resistance between the HO2S terminals 2 and 5 [B1/S1].
4.
Measure resistance between the HO2S terminals 3 and 4 [B1/S2].
5.
Check that the resistance is within the specification.
Specifica ...
Hyundai Sonata LF 2014-2019 Service Manual: Camshaft Position Sensor (CMPS) Repair procedures
Inspection
1.
Check the signal waveform of the CMPS and CKPS using the GDS.
Specification: Refer to “Wave Form”
Removal
•
DON’T remove the camshaft position sensor while the engine
is running or right after engine is turned off. The part and engine ...