So you’re driving and your Hyundai truck light comes on. Check to see if the engine light may indicate a different problem. This could mean a missing or loose fuel tank cap, a faulty oxygen sensor/probe, an ineffective catalytic converter, a faulty MAF sensor, or a misfire ignition cylinder.
P0010
Powertrain control module (PCM) failure, variable torque valve actuator failure, wiring problem
P0011
Camshaft solenoid valve failure at correct timing, abnormally low engine oil level, engine timing incorrect, engine oil not meeting manufacturer’s specification, variable timing drive failure, chain wear distribution
P0012
Variable camshaft solenoid valve malfunction, low fuel level in the engine, improper engine timing, alternator oil not up to vehicle requirements, variable valve timing actuator malfunction, worn timing chain
P0013
Powertrain control module (PCM) failure, Failure of the variable valve timing actuator, wiring problem
P0014
Variable valve timing camshaft solenoid valve malfunction, engine oil level too low, engine out of sync, engine oil not meeting manufacturer’s requirements only, variable valve timing actuator failure, timing chain worn out
P0101
Significant cleaner leaks, split air intake collar on PCV hose, air intake and many other gaskets failure, mass air flow (MAF) sensor, problems with MAF circuit and/or wiring, faulty barometric pressure sensor, dirty or fouled MFM sensor wire air or thread, PCM software needs to be updated
P0102
Mass air flow (MAF) sensor disconnected or damaged main wire, loose and/or corroded electrical connectors in MAF sensor circuit, defective MAF sensor
P0113
Faulty intake air temperature sensor, dirtyair filter, mass air flow sensor malfunction, malfunction or corrosion of the intake air temperature sensor circuit or connections
P0128
Faulty engine thermostat, faulty engine coolant temperature sensor, faulty intake air temperature sensor, faulty cooling system, low engine coolant level, dirty engine coolant voltage, faulty coolant temperature sensor readings, faulty/running engine cooling fans
P0135
Oxygen Sensor/Air Fuel Ratio Sensor Malfunction, Oxygen Sensor/Air Fuel Ratio Sensor Circuit Heater Malfunction, Exhaust System Leak, Air Intake System Overflow, Low Fuel Pressure, Engine Coolant Temperature Sensor Malfunction, Sensor Wiring Malfunction and/or circuit problem, PCM software needs to be updated, PCM failure
P0171
FashionPC control needs updating, vacuum leaks (intake manifold gaskets, hoses, PCV vacuum hoses, etc.), mass airflow alarm, clogged fuel filter or poor pump flow, clogged or dirty injectors
p0174
PCM software updated, vacuum leaks (intake manifold gaskets, vacuum lines, PCV hoses, etc.), defective mass flow (MAF) sensor, air clogged fuel filter or weak fuel pump, clogged or dirty fuel injectors< /td>
P0200
Defective fuel injector, faulty or possibly corroded fuel injector, wiring and/or coalition, clogged fuel injector, dirt in those fuel injectors
P0201
Defective fuel injector, possible corrosion, defective fuel injector, wiring and/or access, clogged fuel injector, dirt in the fuel injector in general
P0202
Fuel injector malfunction, PCM fuel injector control circuit malfunction, injector harness wiring/connector malfunction u, fuel injector fuel circuit malfunction
P0203
Fuel injector failure, powertrain control module (PCM) failure, wiring problem
P0205
Fuel injector failure, powertrain control module (PCM) failure, wiring problem
P0300
Worn ignition cables, ignition wires, coil(s), distributor cap and secondary rotor (if ignition timing is wrong, vacuum leak(s) low, fuel or diesel fuel pressure or low, faulty EGR system, faulty mass air flow sensor , faulty crankshaft and/or camshaft position sensor, faulty throttle position sensor, engine mechanical problems (ie.
P0301
Applicable Pemasok spark plugs, ignition wires, coil(s), cap and rotor), (incorrect ignition timing, vacuum leak(s), low low or fuel pressure, EGR system fault, faulty mass air flow sensor, faulty crankshaft and/or crankshaft and camshaft position sensor defective Throttle position sensor, mechanical problems with the car engine (ie.
P0302
Ignition mounts, ignition wires, coil(s), distributor cap and therefore rotor worn (incorrect ignition timing, vacuum leak(s), low or low gas pressure, faulty EGR system, faulty mass air flow sensor, faulty crankshaft and/or shaft faulty sensor, faulty camshaft, throttle position sensor, engine mechanical problems (i.e. low data, leaking cylinder head gasket(s), or ECU problems)
P0303
Worn spark plugs, ignition coil(s), cables and wires, distributor cap and rotor (applicable), (incorrect ignition timing, vacuum leak(s), low or low fuel pressure, faulty EGR system, faulty ground sensor flow, faulty crankshaft and/or camshaft position sensor, faulty throttle position sensor, mechanical motor problemsm (e.g. low compression, leaking barrel seals or valve problems)
P0304
Worn ignition wires, ignition wires, coil(s), distributor cap and rotor (if equipped), incorrect ignition timing, vacuum leak(s), low or low propane pressure, faulty EGR system, faulty mass sensor air flow, faulty crankshafts – and/or camshaft position sensor, throttle position sensor, engine mechanical problems (e.g., low retention, head gasket(s) leaking, or device problems)
P0401
Restriction in EGR passages, usually energized due to soot, EGR valve defective, No proper vacuum or electrical signal to EGR valve, Existing EGR vacuum solenoid failure, No proper display of EGR system on computer from: Manifold Absolute Pressure ( MAP) ) Sensor, differential pressure feedback sensor (DPFE), egr EGR valve position sensor (EVP), sensorIR catalytic temperature EGR
p0420
Inefficient catalytic converter(s), defective oxygen sensor(s) or front/rear, misfiring engines
P0430
Faulty catalytic converter, internal engine failure causing abnormal oil consumption, and/or leaking cylinder head gasket damaged the catalytic converter
P0440
Missing gas cap, faulty or damaged propane gas cap, bent or damaged fuel filler neck, torn or punctured evaporator hoses, fuel tank gauge gasket or faulty gasket, cracked fuel aka damaged canister, faulty vapor recovery valve fuel and/or evaporative purge valve, faulty or damaged fuel tank
How do you reset the check engine light on a Hyundai Elantra?
Locate the OBD-II port.connect the 16-pin OBD-II connector of the obd2 personal scanner.Turn on the key.The shield glows.Read error codes.Repair the problems found in step 8 as usual, reconnect the scanner and select “Clear Error” codes.