Inspection |
1. |
Accelerate the engine to about 3,000rpm 3 times or more.
|
2. |
Remove the spark plug.
|
3. |
Check the spark plug visually.
If the electrode is dry, the spark plug is normal.
If the electrode is wet, check the damage and electrode gap as below.
|
1. |
Check the spark plug for any damage on its thread and insulator.
If there is damage, replace the spark plug.
|
2. |
Check the electrode. Measure the insulation resistance with an ohmmeter.
If the resistance is less than the specified value, adjust the electrode
gap.
|
3. |
Check the spark plug electrode gap.
If the gap is greater than the maximum, replace the spark plug.
|
Cleaning |
1. |
Start the engine and keep the engine running at idle for 2 minutes.
|
2. |
Step on the accelerator pedal and hold it steady at 4500 rpm with the
shift lever in N position to warm up the engine until the temperature
of the engine coolant reaches 80°C.
|
3. |
Keep the engine running at 2500-3000rpm in the N position for 15 minutes.
|
|
1. |
Start the engine and keep the engine running at idle for 2 minutes.
|
2. |
Drive the vehicle for over 20 minutes, keeping the engine speed above
3500rpm.
|
Removal |
1. |
Remove the ignition coil.
(Refer to Ignition System - "Ignition Coil")
|
2. |
Using a spark plug wrench, remove the spark plug (A).
|
Installation |
1. |
Install in the reverse order of removal.
|
Hyundai Kona (OS) 2018-2023 Service Manual: Crankshaft Position Sensor (CKPS) Description and operation
Description
Crankshaft Position Sensor (CKPS) detects the crankshaft position and is one
of the most important sensors of the engine control system. If there is no CKPS
signal input, the engine may stop because of CKPS signal missing.
This sensor is installed in ladder fram ...
Hyundai Kona (OS) 2018-2023 Service Manual: Repair procedures
Component Replacement After
Deployment
•
Before doing any SRS repairs, use the GDS Pro to check for DTCs.
Refer to the Diagnostic Trouble Code list for repairing of the
...