Kia Optima: Rail Pressure Sensor (RPS). Schematic Diagrams

Rail Pressure Sensor (RPS). Troubleshooting

Rail Pressure Sensor (RPS). Repair procedures

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Noise and Smoke
When the air bags inflate, they make a loud noise and they leave smoke and powder in the air inside of the vehicle. This is normal and is a result of the ignition of the air bag inflator. After t ...

Armed stage
The Theft-Alarm system is armed as follows. • After all doors, engine hood, and trunk are locked, press the “LOCK” button on the transmitter once. The hazard flasher lights will flash once when t ...

Owner maintenance
The following lists are vehicle checks and inspections that should be performed by the owner or an authorized Kia dealer at the frequencies indicated to help ensure safe, dependable operation ...