Kia Cee'd: Engine Control System / Manifold Absolute Pressure Sensor (MAPS) Description and operation

Kia Cee'd JD Service Manual / Fuel System / Engine Control System / Manifold Absolute Pressure Sensor (MAPS) Description and operation

Description
Manifold 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. By using this signal, the ECM calculates the intake air quantity and engine speed.
The MAPS consists of a piezo-electric element and a hybrid IC amplifying the element output signal. The element is silicon diaphragm type and adapts pressure sensitive variable resistor effect of semi-conductor. Because 100% vacuum and the manifold pressure apply to both sides of the sensor respectively, this sensor can output analog signal by using the silicon variation proportional to pressure change.

ETC (Electronic Throttle Control) System Repair procedures
Inspection Throttle Position Sensor (TPS) 1. Connect the GDS on the Data Link Connector (DLC). 2. Start the engine and measure the o ...

Manifold Absolute Pressure Sensor (MAPS) Specifications
Specification   Pressure [kPa (kgf/cm², psi)] Output Voltage (V) 20.0 (0.20, 2.9) 0.79 46.7 (0.47, 6.77 ...

Other information:

Kia Cee'd JD Owners Manual: Audio CD Mode Menu
Within this mode, you will have access to the Info, Random, Repeat and List features. Info Press the button to display details about the current disc. Random Press the button to play tracks in random order. Press the button again to turn the Random feature off. • Random : Plays ...

Kia Cee'd JD Owners Manual: Emission control system
The emission control system of your vehicle is covered by a written limited warranty. Please see the warranty information contained in the Warranty & Maintenance book in your vehicle. Your vehicle is equipped with an emission control system to meet all emission regulations. There a ...

© 2017-2025 www.kceed.com