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 MANUALSHYUNDAI2013GENESIS COUPE 2.0T PREMIUMREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 43 (ENGINE CONTROL SYSTEM (DTC TROUBLESHOOTING) (2 OF 3) - 2.0L)
2013 Hyundai Genesis Coupe 2.0T Premium
Section 43 (Engine Control System (DTC Troubleshooting) (2 Of 3) - 2.0L)
2013 Hyundai Genesis Coupe 2.0T PremiumSECTION Section 43 (Engine Control System (DTC Troubleshooting) (2 Of 3) - 2.0L)
WARNING: This page is about a different car, the 2012 Hyundai Genesis Coupe. However, it is still accessible from the selected car via links, so may be relevant.
- Troubleshooting
- DTC Index
- DTC P0234: Turbocharger/Supercharger Overboost Condition
- DTC P0236: Turbocharger/SuperCharger Boost Sensor 'A' Circuit Range/Perform
- DTC P0237: Turbocharger/Supercharger Boost Sensor 'A' Circuit Low
- DTC P0238: Turbocharger/Supercharger Boost Sensor 'A' Circuit High
- DTC P0244: Turbocharger/Supercharger Wastegate Sol. 'A' Range/Performance
- DTC P0245: Turbocharger/Supercharger Wastegate Sol. 'A' Low
- DTC P0246: Turbocharger/Supercharger Wastegate Sol. 'A' 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 P0299: Turbocharger/Supercharger Underboost
- 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 P0315: Crankshaft Position System Not Learned
- DTC P0326: Knock Sensor 1 Circuit Range/Performance (Bank 1 Or Single Sensor)
- DTC P0335: Crankshaft Position Sensor 'A' Circuit
- DTC P0336: Crankshaft Position Sensor 'A' Circuit Range/Performance
- DTC P0340: Camshaft Position Sensor 'A' Circuit (Single Sensor)
- DTC P0341: Camshaft Position Sensor 'A' Circuit Range/Performance (Bank 1)
- DTC P0365: Camshaft Position Sensor 'B' Circuit Malfunction (Bank 1)
- DTC P0366: Camshaft Position Sensor 'B' Circuit Range/Performance (Bank 1)
- DTC P0420: Catalyst System Efficiency Below Threshold (Bank 1)
- DTC P0441: Evaporative Emission System Incorrect Purge Flow
- DTC P0442: Evaporative Emission System-Leak Detected (Small Leak)
- Component Location
- General Description
- DTC Description
- DTC Detecting Condition
- Monitor DTC Status
- Fuel Filler Cap Inspection
- PCSV to Intake Manifold Line Inspection
- Canister Close Valve (CCV) Line Inspection
- Fuel Tank Pressure Sensor Inspection
- PCSV to Canister Line Inspection
- Fuel Tank Line Inspection
- Verification of Vehicle Repair
- DTC P0444: Evaporative Emission System-Purge Control Valve Circuit Open
- DTC P0445: Evaporative Emission System-Purge Control Valve Circuit Shorted
- DTC P0447: Evaporative Emission System-Vent Control Circuit Open
- DTC P0448: Evaporative Emission System-Vent Control Circuit Shorted
- DTC P0449: Evaporative Emission System-Vent Valve/Solenoid Circuit
- DTC P0451: Evaporative Emission System-Pressure Sensor Range/Performance
- DTC P0452: Evaporative Emission System-Pressure Sensor Low Input
- DTC P0453: Evaporative Emission System-Pressure Sensor High Input
- DTC P0454: Evaporative Emission System-Pressure Sensor Intermittent
- DTC P0455: Evaporative Emission System-Leak Detected (Large Leak)
- General Description
- DTC Description
- DTC Detecting Condition
- Monitor DTC Status
- Fuel Filler Cap Inspection
- PCSV to Intake Manifold Line Inspection
- Canister Close Valve (CCV) Line Inspection
- Fuel Tank Pressure Sensor Inspection
- PCSV to Canister Line Inspection
- Fuel Tank Line Inspection
- Verification of Vehicle Repair
- DTC P0456: Evaporative Emission System-Leak Detected (Very Small Leak)
- General Description
- DTC Description
- DTC Detecting Condition
- Monitor DTC Status
- Fuel Filler Cap Inspection
- PCSV to Intake Manifold Line Inspection
- Canister Close Valve (CCV) Line Inspection
- Fuel Tank Pressure Sensor Inspection
- PCSV to Canister Line Inspection
- Fuel Tank Line Inspection
- Verification of Vehicle Repair
- DTC P0461: Fuel Level Sensor 'A' Circuit Range/Performance
- DTC P0462: Fuel Level Sensor 'A' Circuit Low Input
- DTC P0463: Fuel Level Sensor 'A' Circuit High Input
- DTC P0464: Fuel Level Sensor 'A' Circuit Intermittent
- DTC P0504: Brake Switch 'A'/'B' Correlation
- DTC P0506: Idle Air Control System-RPM Lower Than Expected
- DTC P0507: Idle Air Control System-RPM Higher Than Expected
- DTC P0532: A/C Refrigerant Pressure Sensor 'A' Circuit Low Input
- DTC P0533: A/C Refrigerant Pressure Sensor 'A' Circuit High Input
- DTC P0551: Power Steering Pressure Sensor/Switch Circuit Range/Performance
- DTC P0560: System Voltage
- DTC P0562: System Voltage Low
- DTC P0563: System Voltage High
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.