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 MANUALSHYUNDAI2003SANTA FE BASE, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXENGINE PERFORMANCE DTCSENGINE PERFORMANCE 2.4L DTCS
2003 Hyundai Santa Fe Base, Automatic
Engine Performance 2.4L DTCS
2003 Hyundai Santa Fe Base, AutomaticSECTION Engine Performance 2.4L DTCS
ENGINE PERFORMANCE 2.4L DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0101 | MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE |
| P0102 | MASS OR VOLUME AIR FLOW CIRCUIT LOW INPUT |
| P0103 | MASS OR VOLUME AIR FLOW CIRCUIT HIGH INPUT |
| P0106 | MANIFOLD ABSOLUTE PRESSURE CIRCUIT RANGE/PERFORMANCE |
| P0107 | MANIFOLD ABSOLUTE PRESSURE CIRCUIT LOW INPUT |
| P0108 | MANIFOLD ABSOLUTE PRESSURE CIRCUIT HIGH VOLTAGE |
| P0112 | INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT LOW INPUT |
| P0113 | INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT HIGH INPUT |
| P0116 | ENGINE COOLANT TEMPERATURE CIRCUIT RANGE/PERFORMANCE |
| P0117 | ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT |
| P0118 | ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT |
| P0121 | THROTTLE POSITION SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM |
| P0122 | THROTTLE POSITION SENSOR CIRCUIT LOW INPUT |
| P0123 | THROTTLE POSITION SENSOR CIRCUIT HIGH INPUT |
| P0125 | INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL |
| P0128 | COOLANT THERMOSTAT COOLANT TEMP BELOW THERMOSTAT REGULATING TEMP |
| P0130 | HO2S SENSOR CIRCUIT BANK 1/SENSOR 1 |
| P0131 | HO2S SENSOR CIRCUIT LOW VOLTAGE BANK 1/SENSOR 1 |
| P0132 | HO2S SENSOR CIRCUIT HIGH VOLTAGE BANK 1/SENSOR 1 |
| P0133 | HO2S SENSOR CIRCUIT SLOW RESPONSE BANK 1/SENSOR 1 |
| P0134 | HO2S SENSOR CIRCUIT NO ACTIVITY DETECTED BANK 1/SENSOR 1 |
| P0135 | HO2S SENSOR HEATER CIRCUIT MALFUNCTION BANK 1/SENSOR 1 |
| P0136 | HO2S SENSOR CIRCUIT BANK 1/SENSOR 2 |
| P0137 | HO2S SENSOR CIRCUIT LOW VOLTAGE BANK1/SENSOR 2 |
| P0138 | HO2S SENSOR CIRCUIT HIGH VOLTAGE BANK 1/SENSOR 2 |
| P0139 | HO2S SENSOR CIRCUIT SLOW RESPONSE BANK 1/SENSOR 2 |
| P0140 | HO2S SENSOR CIRCUIT NO ACTIVITY DETECTED BANK 1/SENSOR 2 |
| P0141 | HO2S HEATER CIRCUIT MALFUNCTION BANK 1/SENSOR 2 |
| P0171 | SYSTEM TOO LEAN BANK 1 |
| P0172 | SYSTEM TOO RICH BANK 1 |
| P0181 | FUEL TEMP SENSOR A CIRCUIT RANGE/PERFORMANCE |
| P0182 | FUEL TEMP SENSOR A CIRCUIT LOW INPUT |
| P0183 | FUEL TEMP SENSOR A CIRCUIT HIGH INPUT |
| P0201 | INJECTOR CIRCUIT/OPEN -- CYLINDER 1 |
| P0202 | INJECTOR CIRCUIT/OPEN -- CYLINDER 2 |
| P0203 | INJECTOR CIRCUIT/OPEN -- CYLINDER 3 |
| P0204 | INJECTOR CIRCUIT/OPEN -- CYLINDER 4 |
| P0300 | RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED |
| P0301 | CYLINDER 1 -- MISFIRE DETECTED |
| P0302 | CYLINDER 2 -- MISFIRE DETECTED |
| P0303 | CYLINDER 3 -- MISFIRE DETECTED |
| P0304 | CYLINDER 4 -- MISFIRE DETECTED |
| P0320 | IGNITION/DISTRIBUTOR ENGINE SPEED INPUT CIRCUIT |
| P0325 | KNOCK SENSOR 1 CIRCUIT |
| P0335 | CRANKSHAFT POSITION SENSOR CIRCUIT MALFUNCTION |
| P0340 | CAMSHAFT POSITION SENSOR CIRCUIT MALFUNCTION |
| P0350 | IGNITION COIL PRIMARY/SENSOR CIRCUIT |
| P0401 | EXHAUST GAS RECIRCULATION FLOW INSUFFICIENT DETECTED |
| P0403 | EXHAUST GAS RECIRCULATION CONTROL CIRCUIT |
| P0421 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD BANK 1 |
| P0441 | EVAP EMISSION SYSTEM INCORRECT PURGE FLOW |
| P0442 | EVAP EMISSION SYSTEM -- LEAK DETECTED SMALL LEAK |
| P0443 | EVAP EMISSION CTRL SYSTEM PURGE SOLENOID VALVE CIRCUIT MALFUNCTION |
| P0446 | EVAP EMISSION SYSTEM -- CANISTER CLOGGING |
| P0451 | EVAP EMISSION SYSTEM -- PRESSURE SENSOR RANGE/PERFORMANCE |
| P0452 | EVAP EMISSION SYSTEM -- PRESSURE SENSOR LOW INPUT |
| P0453 | EVAP EMISSION SYSTEM -- PRESSURE SENSOR HIGH INPUT |
| P0455 | EVAPORATIVE EMISSION SYSTEM -- LEAK DETECTED LARGE LEAK |
| P0456 | EVAP EMISSION SYSTEM -- LEAK DETECTED VERY SMALL LEAK |
| P0460 | FUEL LEVEL SENSOR CIRCUIT |
| P0461 | FUEL LEVEL SENSOR A CIRCUIT RANGE/PERFORMANCE |
| P0462 | FUEL LEVEL SENSOR A CIRCUIT LOW INPUT |
| P0463 | FUEL LEVEL SENSOR A CIRCUIT HIGH INPUT |
| P0506 | IDLE AIR CONTROL SYSTEM -- RPM LOWER THAN EXPECTED |
| P0507 | IDLE AIR CONTROL SYSTEM -- RPM HIGHER THAN EXPECTED |
| P0551 | POWER STEERING PRESSURE SENSOR/SWITCH CIRCUIT RANGE/PERFORMANCE |
| P0560 | SYSTEM VOLTAGE |
| P1330 | SPARK TIMING ADJUST |
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.