The following items must be serviced more frequently on cars mainly used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals.
R : Replace
I : Inspect and if necessary, adjust, correct, clean or replace
Severe driving conditions
A : Repeatedly driving short distance of less than 8 km (5 miles) in normal temperature
or less than 16 km (10 miles) in freezing temperature
B : Extensive engine idling
or low speed driving for long distances
C : Driving on rough, dusty, muddy, unpaved,
graveled or salt spread roads
D : Driving in areas using salt or other corrosive
materials or in very cold weather
E : Driving in the heavy dust condition
F
: Driving in heavy traffic area
G : Driving on uphill, downhill, or mountain roads
repeatedly
H : Towing a trailer, or using a camper or roof rack
I : Driving
as patrol car, taxi, commercial car or vehicle towing
J : Driving over 170 km/h
(106 mile/h)
K : Frequently driving in stop-and-go conditions
Hyundai Kona (OS) 2018-2024 Service Manual: ETC (Electronic Throttle Control) System Repair procedures
Inspection
Throttle Position Sensor (TPS)
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Start the engine and measure the output voltage of TPS 1 and 2 at C.T.
and W.O.T.
Specification : Refer t ...
Hyundai Kona (OS) 2018-2024 Service Manual: Idler Repair procedures
Removal and Installation
1.
Remove the drive belt.
(Refer to Timing System - "Dreve Belt")
2.
Remove the idler (A).
Tightening torque :
42.2 - 53.9 N.m (4.3 - 5.5 kgf.m, 31.1 - 39.8 ...