Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2023 Kia Telluride EX X-LineFACTORY OEM SERVICE PROCEDURE
Engine Control System Diagnosis (2 Of 13)
- DTC P0057-00: HO2S Heater Circuit Low (Bank 2 Sensor 2)
- DTC P0058-00: HO2S Heater Circuit High (Bank 2 Sensor 2)
- DTC P0068-00: MAP (MAF)-Throttle Position Sensor Correlation
- DTC P0070-00: Ambient Air Temperature Sensor Circuit
- DTC P0071-00: Ambient Air Temperature Circuit Range/Performance
- DTC P0075-00: Intake Valve Control Solenoid Circuit (Bank 1)
- DTC P0076-00: Intake Valve Control Solenoid Circuit-Low (Bank 1)
- DTC P0077-00: Intake Valve Control Solenoid Circuit-High (Bank 1)
- DTC P0078-00: Exhaust Valve Control Solenoid Circuit (Bank 1)
- DTC P0079-00: Exhaust Valve Control Solenoid Circuit Low (Bank 1)
- DTC P0080-00: Exhaust Valve Control Solenoid Circuit High (Bank 1)
- DTC P0081-00: Intake Valve Control Solenoid Circuit
- DTC P0082-00: Intake Valve Control Solenoid Circuit Low
- DTC P0083-00: Intake Valve Control Solenoid Circuit High
- DTC P0084-00: Exhaust Valve Control Solenoid Circuit
- DTC P0085-00: Exhaust Valve Control Solenoid Circuit Low
- DTC P0086-00: Exhaust Valve Control Solenoid Circuit High
- DTC P0087-00: Fuel Rail/System Pressure - Too Low
- DTC P0088-00: Fuel Rail/System Pressure - Too High
- DTC P008B-00: Low Pressure Fuel Pressure - Too High
- DTC P0090-00: Fuel Pressure Regulator 1 Control Circuit/Open
- DTC P0091-00: Fuel Pressure Regulator 1 Control Circuit Low
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.