Item | Specification |
Current voltage | 12V |
Working voltage | DC 10V - 15V |
Operating force | Max. 3.0 kg |
Voltage drop | Max. 0.24V |
Working temperature | -30°C to 100°C [-30°F to 212°F] |
1.Turn OFF ignition switch and disconnect the negative (-) battery cable.
2.Remove the air cleaner assembly and air duct.(Refer to Engine Mechanical System - "Air Cleaner")
3.Remove the battery and battery tray.(Refer to Engine Electrical System - "Battery")
4.Remove the engine control module (ECM).(Refer to Engine Control System - "ECM")
5.Disconnect the back-up lamp switch connector (A).
6.Check the continuity between no. 1 and 2 terminals of backup lamp switch. When the shift lever is in reverse, there should be continuity.
1.Turn OFF ignition switch and disconnect the negative (-) battery cable.
2.Remove the air cleaner assembly and air duct.(Refer to Engine Mechanical System - "Air Cleaner")
3.Remove the battery and battery tray.(Refer to Engine Electrical System - "Battery")
4.Remove the engine control module (ECM).(Refer to Engine Control System - "ECM")
5.Disconnect the back-up lamp switch connector (A).
6.Remove the snap pin (A) and then separate the shift cable (B).
7.Replace a new one and install the back up lamp switch (A).
Tightening torque :39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb-ft)
• Components location : Manual transaxle case
• Operation principle :Neutral switch is installed in manual transaxle vehicle (ISG system or Diesel engines) and senses driver′s intension to shift gear.When vehicle starts to move after standing for a while and vehicle speed does not reach to 2Km/h, fuel quantity mapping value at neutral gear is adopted to vehicle.Moreover, this phenomenon is more serious when vehicle requires high power generation such as the situation when vehicle is on the slope.To cope with this problem, neutral gear switch which senses driver′s intension of starting to move is applied. And fuel injection quantity mapping value suitable for 1st gear is adopted immediately.
• Function : Fuel injection quantity mapping value suitable for 1st gear is adopted immediately when vehicle starts to move after standing for a while.
Item | Specification |
Current voltage | 12V |
Working voltage | DC 10V - 15V |
Operating force | Max. 3.0 kg |
Voltage drop | Max. 0.24V |
Working temperature | -30°C to 100°C [-30°F to 212°F] |
1.Turn OFF ignition switch and disconnect the negative (-) battery cable.
2.Remove the air cleaner assembly.(Refer to Engine Mechanical System - "Air Cleaner")
3.Disconnect the neutral switch connector (A).
4.Check the continuity between no. 1 and 2 terminals of neutral position switch.When the shift lever is in neutral, there should be continuity.
1.Turn OFF ignition switch and disconnect the negative (-) battery cable.
2.Remove the air cleaner assembly.(Refer to Engine Mechanical System - "Air Cleaner")
3.Disconnect the neutral switch connector (A).
4.Replace the neutral position switch (A).
Tightening torque : 39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb-ft)
Hyundai Accent (HC) (2017 - 2022) Service Manual: Heated Oxygen Sensor (HO2S)
- Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed on upstream and downstream of the Warm up Catalytic Converter (WCC).After it compares oxygen consistency of the atmosphere with the exhaust gas, it transfers the corresponding voltage signal to the ECM.In order that this sensor normally operates, the temperature of the sensor tip must be higher than predetermined temperature.Hyundai Accent (HC) (2017 - 2022) Service Manual: General Tightening Torque Table
- Tightening Torque Table of Standard Parts BOLT (Nominal diameter) NUT (Nominal diameter) BOLT/NUT Normal screw Torque Nm (kg.m, Ib-ft) Nominal diameter.