Possible causes – Faulty Manifold Absolute Pressure (MAP) sensor– Manifold Absolute Pressure (MAP) sensor harness is open or shorted– Manifold Absolute Pressure (MAP) sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Engine

Possible causes – Faulty Manifold Absolute Pressure Sensor– Manifold Absolute Pressure Sensor harness is open or shorted– Manifold Absolute Pressure Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1100 HYUNDAI Description Manifold

Possible causes – Faulty Manifold Absolute Pressure Sensor– Manifold Absolute Pressure Sensor harness is open or shorted– Manifold Absolute Pressure Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1102 HYUNDAI Description Manifold

Possible causes – Faulty Manifold Absolute Pressure Sensor– Manifold Absolute Pressure Sensor harness is open or shorted– Manifold Absolute Pressure Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1101 HYUNDAI Description Manifold

Possible causes – Faulty Manifold Absolute Pressure– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1103 HYUNDAI Description Manifold Absolute Pressure (MAP)

Possible causes – Faulty Mass Airflow Sensor (MAF)– Mass Airflow Sensor harness is open or shorted– Mass Airflow Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Mass Airflow Sensor (MAF)– Mass Airflow Sensor harness is open or shorted– Mass Airflow Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Smart key ECM Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1696 HYUNDAI Description Smart key System consists of transponder, which is in the FOB key head, and Smart key ECM. Smart Key

Possible causes – Faulty Throttle Actuator Control Actuator– Throttle Actuator Control Actuator harness is open or shorted– Throttle Actuator Control Actuator circuit poor electrical connection When is the code detected? Engine Control Module (ECM) detects short in both circuits between

Possible causes – Faulty Throttle Actuator Control Actuator– Throttle Actuator Control Actuator harness is open or shorted– Throttle Actuator Control Actuator circuit poor electrical connection When is the code detected? Engine Control Module (ECM) detects short in both circuits between

Possible causes – Faulty Throttle Actuator Control Module– Throttle Actuator Control Module harness is open or shorted– Throttle Actuator Control Module circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2110 HYUNDAI Description If

Possible causes – Faulty Throttle Body– Carbon in throttle – Broken Throttle return spring– Throttle sticky– Throttle icy Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1523 HYUNDAI Description The Electronic Throttle Control (ETC) system is made

Possible causes – Faulty throttle body– Binding or dirty throttle body– Throttle body motor harness is open or shorted– Throttle body poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Throttle Position Sensor (TPS )– Throttle Position Sensor (TPS ) harness is open or shorted– Throttle Position Sensor (TPS ) circuit poor electrical connection– Faulty Powertrain Control Module (PCM) Symptoms – Engine Light ON (or Service

Possible causes – Faulty Throttle Position Sensor (TPS)– Throttle Position Sensor (TPS) harness is open or shorted– Throttle Position Sensor (TPS) circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Throttle Position Sensor (TPS)– Throttle Position Sensor (TPS) harness is open or shorted– Throttle Position Sensor (TPS) circuit poor electrical connection– Faulty Powertrain Control Module (PCM)– Faulty Mass Air Flow (MAF) sensor– Faulty Manifold Absolute Pressure

Possible causes – Faulty throttle position sensor– Throttle position sensor harness is open or shorted– Throttle position sensor circuit poor electrical connection– Throttle position sensor not properly adjusted When is the code detected? Malfunction is detected when voltage from the

Possible causes – Faulty Transaxle Control Module(TCM) or Engine Control Module(ECM)– Transaxle Control Module(TCM) to Engine Control Module(ECM) harness is open or shorted– Transaxle Control Module(TCM) to Engine Control Module(ECM) circuit poor electrical connection Symptoms – Engine Light ON (or

Possible causes – Faulty Transaxle Control Module(TCM) or Engine Control Module(ECM)– Transaxle Control Module(TCM) to Engine Control Module(ECM) harness is open or shorted– Transaxle Control Module(TCM) to Engine Control Module(ECM) circuit poor electrical connection Symptoms – Engine Light ON (or

Possible causes – Faulty Variable Intake Motor– Variable Intake Motor harness is open or shorted– Variable Intake Motor circuit poor electrical connection P1159 HYUNDAI Description Variable Intake System (VIS) is used to increase torque at lower rpm and increase horsepower