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.
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HOMESERVICE MANUALSHYUNDAI2003TIBURON BASE, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXENGINE PERFORMANCE DTCSENGINE PERFORMANCE 2.0L DTCS
2003 Hyundai Tiburon Base, Automatic
Engine Performance 2.0L DTCS
2003 Hyundai Tiburon Base, AutomaticSECTION Engine Performance 2.0L DTCS
ENGINE PERFORMANCE 2.0L DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0030 | Heated Oxygen Sensor Heater Control Circuit (Bank 1, Sensor 1) |
| P0031 | Heated Oxygen Sensor Heater Circuit Low (Bank 1, Sensor 1) |
| P0032 | Heated Oxygen Sensor Heater Circuit High (Bank 1, Sensor 1) |
| P0036 | Heated Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2) |
| P0037 | Heated Oxygen Sensor Heater Circuit Low (Bank 1, Sensor 2) |
| P0038 | Heated Oxygen Sensor Heater Circuit High (Bank 1, Sensor 2) |
| P0106 | Manifold Absolute Pressure (MAP) Sensor Circuit Range/Performance Problem |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Input |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Input |
| P0112 | Intake Air Temperature (IAT) Circuit Low Input |
| P0113 | Intake Air Temperature (IAT) Circuit High Input |
| P0116 | Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance Problem |
| P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Input |
| P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Input |
| P0121 | Difference In Load Signal Between MAF Sensor & TP Sensor |
| P0122 | Throttle Position (TP) Sensor Circuit Input Low |
| P0123 | Throttle Position (TP) Sensor Circuit Input High |
| P0130 | HO2S Circuit Malfunction (Bank 1, Sensor 1) |
| P0131 | HO2S Circuit Voltage Low (Bank 1, Sensor 1) |
| P0132 | HO2S Circuit Voltage High (Bank 1, Sensor 1) |
| P0133 | HO2S Circuit Slow Response (Bank 1, Sensor 1) |
| P0134 | HO2S Circuit No Activity Detected (Bank 1, Sensor 1) |
| P0136 | HO2S Circuit Malfunction (Bank 1, Sensor 2) |
| P0137 | HO2S Circuit Voltage Low Input (Bank 1, Sensor 2) |
| P0138 | HO2S Circuit Voltage High Input (Bank 1, Sensor 2) |
| P0261 | Fuel Injector No. 1 Circuit Low Input |
| P0262 | Fuel Injector No. 1 Circuit High Input |
| P0264 | Fuel Injector No. 2 Circuit Low Input |
| P0265 | Fuel Injector No. 2 Circuit High Input |
| P0267 | Fuel Injector No. 3 Circuit Low Input |
| P0268 | Fuel Injector No. 3 Circuit High Input |
| P0270 | Fuel Injector No. 4 Circuit Low Input |
| P0271 | Fuel Injector No. 4 Circuit High Input |
| P0300 | Random Misfire Detected |
| P0301 | Cylinder No. 1 Misfire Detected |
| P0302 | Cylinder No. 2 Misfire Detected |
| P0303 | Cylinder No. 3 Misfire Detected |
| P0304 | Cylinder No. 4 Misfire Detected |
| P0325 | Knock Sensor Circuit Malfunction (Bank 1) |
| P0335 | Crankshaft Position (CKP) Sensor Circuit Malfunction |
| P0340 | Camshaft Position (CMP) Sensor Circuit Malfunction |
| P0420 | Main Catalytic Converter Efficiency Deterioration (Bank 1) |
| P0441 | EVAP Emission Control System Incorrect Purge Flow |
| P0442 | EVAP Emission Control System Small Leak Detected (1 mm) |
| P0444 | EVAP Emission Control Canister Purge Control Valve Circuit Open |
| P0445 | EVAP Emission Control Canister Purge Control Valve Circuit Shorted |
| P0447 | EVAP Emission Control System Vent Control Circuit Short To Ground |
| P0448 | EVAP Emission Control System Vent Control Circuit Short To Power |
| P0451 | EVAP Emission Control System Fuel Tank Pressure Sensor Range/Performance Problem |
| P0452 | EVAP Emission Control System Fuel Tank Pressure Sensor Signal Low |
| P0453 | EVAP Emission Control System Fuel Tank Pressure Sensor Signal High |
| P0454 | EVAP Emission Control System Pressure Sensor Intermittent |
| P0455 | EVAP Emission Control System Large Leak |
| P0456 | EVAP Emission Control System Small Leak Detected (0.5 mm) |
| P0501 | Vehicle Speed Sensor (VSS) Range/Performance |
| P0506 | Idle Control System RPM Lower Than Expected |
| P0507 | Idle Control System RPM Higher Than Expected |
| P1505 | Idle Charge Actuator Signal Low (Coil No. 1) |
| P1506 | Idle Charge Actuator Signal High (Coil No. 1) |
| P1507 | Idle Charge Actuator Signal Low (Coil No. 2) |
| P1508 | Idle Charge Actuator Signal High (Coil No. 2) |
| P1513 | Idle Speed Control (ISC) Actuator Opening Coil Circuit Open |
| P1553 | Idle Speed Control (ISC) Actuator Closing Coil Circuit Open |
RENDER: 1.0x
NO RELATED
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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.