Hyundai Accent: Maintenance under severe usage conditionsThe following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals.
R : Replace
I : Inspect and, after inspection, clean, adjust, repair or replace if necessary

SEVERE DRIVING CONDITIONS
A - Repeatedly driving short distance of less than 5 miles (8 km) in normal temperature
or less than 10 miles (16 km) 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 sandy areas
F - Driving in heavy traffic area over 90°F (32°C)
G- Driving on uphill, downhill, or mountain road
H- Towing a Trailer, or using a camper, or roof rack
I - Driving as a patrol car, taxi, other commercial use or vehicle towing
J - Driving over 106 mph (170 km/h)
K - Frequently driving in stop-and-go conditions
Scheduled maintenance service
Explanation of scheduled maintenance itemsManifold Absolute Pressure
Sensor (MAPS). Description and Operation
Description
Manifold Absolute Pressure Sensor (MAPS) is a speed-density
type sensor and is installed on the surge tank. It senses absolute pressure
of the surge tank and transfers the analog ...
Installation
1.
Remove the ignition key from the vehicle.
2.
Disconnect the battery negative cable from battery and wait for
at least three minutes befo ...
Inspection
1.
Turn ignition switch OFF.
2.
Disconnect the oil temperature sensor connector.
3.
Measure resistance between ...