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.
2011 Kia Rio BaseFACTORY OEM SERVICE PROCEDURE
DTC Index
DTC INDEX
| DTC | Description |
|---|---|
| DTC P0011 | A Camshaft Position-Timing Over-Advanced or System Performance |
| DTC P0012 | A Camshaft Position-Timing Over-Retarded |
| DTC P0016 | Crankshaft Position-Camshaft Position Correlation |
| DTC P0030 | HO2S Heater Control Circuit (Sensor 1) |
| DTC P0031 | HO2S Heater Circuit Low (Sensor1) |
| DTC P0032 | HO2S Heater Circuit High (Sensor1) |
| DTC P0036 | HO2S Heater Control Circuit (Sensor2) |
| DTC P0037 | HO2S Heater Circuit Low (Sensor2) |
| DTC P0038 | HO2S Heater Circuit High (Sensor2) |
| DTC P0068 | MAP/MAF-Throttle Position Correlation |
| DTC P0075 | Intake Valve Control Solenoid Circuit |
| DTC P0076 | Intake Valve Control Solenoid Circuit Low |
| DTC P0077 | Intake Valve Control Solenoid Circuit High |
| DTC P0106 | Manifold Absolute Pressure Barometric Pressure Circuit Range Performance |
| DTC P0107 | Manifold Absolute Pressure Barometric Pressure Circuit Low Input |
| DTC P0108 | Manifold Absolute Pressure Barometric Pressure Circuit High Input |
| DTC P0111 | Intake Air Temperature Sensor1 Circuit Range Performance |
| DTC P0112 | Intake Air Temperature Sensor1 Circuit Low Input |
| DTC P0113 | Intake Air Temperature Sensor1 Circuit High Input |
| DTC P0115 | Engine Coolant Temperature Circuit |
| DTC P0116 | Engine Coolant Temperature Circuit Range Performance |
| DTC P0117 | Engine Coolant Temperature Circuit Low Input |
| DTC P0118 | Engine Coolant Temperature Circuit High Input |
| DTC P0121 | Throttle Pedal Position Sensor/Switch A Circuit Range Performance |
| DTC P0122 | Throttle Pedal Position Sensor/Switch A Circuit Low Input |
| DTC P0123 | Throttle/Pedal Position Sensor/Switch A Circuit High Input |
| DTC P0124 | Throttle/Pedal Position Sensor/Switch A Circuit Intermittent |
| DTC P0128 | Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) |
| DTC P0130 | O2 Sensor Circuit (Sensor1) |
| DTC P0131 | O2 Sensor Circuit Low Voltage (Sensor1) |
| DTC P0132 | O2 Sensor Circuit High Voltage (Sensor1) |
| DTC P0133 | O2 Sensor Circuit Slow Response (Sensor1) |
| DTC P0134 | O2 Sensor Circuit No Activity Detected (Sensor 1) |
| DTC P0135 | HO2S Heater Control Circuit (Sensor 1) |
| DTC P0136 | O2 Sensor Circuit (Sensor 2) |
| DTC P0137 | O2 Sensor Circuit Low Voltage (Sensor 2) |
| DTC P0138 | O2 Sensor Circuit High Voltage (Sensor 2) |
| DTC P0139 | O2 Sensor Circuit Slow Response (Sensor 2) |
| DTC P0140 | O2 Sensor Circuit No Activity Detected (Sensor 2) |
| DTC P0141 | O2 Sensor Heater Circuit (Sensor 2) |
| DTC P0171 | System Too Lean |
| DTC P0172 | System Too Rich |
| DTC P0201 | Injector Circuit/Open-Cylinder |
| DTC P0202 | Injector Circuit/Open-Cylinder 2 |
| DTC P0203 | Injector Circuit/Open-Cylinder 3 |
| DTC P0204 | Injector Circuit/Open-Cylinder 4 |
| DTC P0230 | Fuel Pump Primary Circuit |
| DTC P0231 | Fuel Pump Secondary Circuit Low |
| DTC P0232 | Fuel Pump Secondary Circuit High |
| DTC P0261 | Cylinder 1-Injector Circuit Low |
| DTC P0262 | Cylinder 1-Injector Circuit High |
| DTC P0264 | Cylinder 2-Injector Circuit Low |
| DTC P0265 | Cylinder 2-Injector Circuit High |
| DTC P0267 | Cylinder 3-Injector Circuit Low |
| DTC P0268 | Cylinder 3-Injector Circuit High |
| DTC P0270 | Cylinder 4-Injector Circuit Low |
| DTC P0271 | Cylinder 4-Injector Circuit High |
| DTC P0300 | Random/Multiple Cylinder Misfire Detected |
| DTC P0301 | Cylinder 1-Misfire Detected |
| DTC P0302 | Cylinder 2-Misfire Detected |
| DTC P0303 | Cylinder 3-Misfire Detected |
| DTC P0304 | Cylinder 4-Misfire Detected |
| DTC P0326 | Knock Sensor 1 Circuit Range Performance |
| DTC P0327 | Knock Sensor 1 Circuit Low Input |
| DTC P0328 | Knock Sensor 1 Circuit High Input |
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.
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