P2174 Hyundai Low Airflow/Restriction Detected Instantaneous Accumulation
Possible causes
– Restricted air inlet
– Open or short circuit condition
– Failed Manifold Absolute Pressure (MAP) sensor
– Failed Throttle Position (TP) sensor
– Open or short circuit condition
– Failed Manifold Absolute Pressure (MAP) sensor
– Failed Throttle Position (TP) sensor
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P2174 Hyundai Description
The calculated Manifold Absolute Pressure (MAP) value is greater than the expected MAP value
Hyundai Vehicle:Hyundai Sonata,Hyundai Elantra,Hyundai Tucson,Hyundai Veloster,Hyundai Accent,Hyundai Getz,Hyundai Genesis,Hyundai Veracruz