Kia Optima: Manifold Absolute Pressure Sensor (MAPS). Description and Operation - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2019 Service ManualKia Optima: 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.


Installation
Х Install the component with the specified torques. Х Note that internal damag ...

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) 1.84 ...

See also:

Removal
1. Disconnect the negative (-) battery terminal. 2. Loosen 2 screws holding the overhead console (A). 3. Disconnect the connectors of sunr ...

How To Use This Manual
We want to help you get the greatest possible driving pleasure from your vehicle. Your OwnerТs Manual can assist you in many ways. For your safety and the safety of your passengers, we strongly ur ...

Air cleaner
Filter replacement It must be replaced when necessary, and should not be washed. You can clean the filter when inspecting the air cleaner element. Clean the filter by using compressed air. ...

Copyright © www.kiopman.com 2019