Hyundai Ioniq: Engine Control System / Manifold Absolute Pressure Sensor (MAPS)

Repair procedures

InspectionThrottle Position Sensor (TPS)1.Connect the GDS on the Data Link Connector (DLC).2.Start the engine and measure the output voltage of TPS 1 and 2 at C...

Description and operation

DescriptionManifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and is installed on the surge tank. It senses absolute pressure of the surge tank and transfers the analog signal proportional to the pressure to the ECM...

Other information:

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Winter Driving

The severe weather conditions of winter quickly wear out tires and cause other problems. To minimize winter driving problems, you should take the following suggestions: Snow or Icy Conditions You need to keep sufficient distance between your vehicle and the vehicle in front of you...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Underbody maintenance, Aluminum wheel maintenance

Underbody maintenance Corrosive materials used for ice and snow removal and dust control may collect on the underbody. If these materials are not removed, accelerated rusting can occur on underbody parts such as the fuel lines, frame, floor pan and exhaust system, even though they have been treated with rust protection...