Hyundai Accent: Before driving
Driving your vehicle
Before entering vehicleInspection
[Fuel pump]
1.
Turn ignition switch OFF and disconnect the negative
(-)battery cable.
2.
Remove the fuel pump assembly.
...
Heated Oxygen Sensor (HO2S). Description and Operation
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina
and is installed both upstream and downstream of the Manifold Catalytic Converter.
The sensor output voltage varies ...
Troubleshooting
Troubleshooting
Problem Symptoms Table
Use the table below to help you find the cause of theproblem. The numbers
indicate the priority of the likecause of the problem. Check each p ...