Kia 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
•
Install the component with the specified
torques.
•
Note that internal d ...
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:
Input Speed Sensor. Specifications
Specifications
▷ Type: Hall effect sensor
Operation condition [°C(°F)]
((-)40~150)) -40~302
Air gap(mm)in.
(0.95~1.65)0.037~0.065
...
Waxing
Wax the vehicle when water will no longer bead on the paint.
Always wash and dry the vehicle before waxing. Use good quality liquid or paste
wax, and follow the manufacturer’s instructions. Wax a ...
Forward and backward
To move the seat forward or backward:
1. Pull the seat slide adjustment lever up and hold it. 2. Slide the seat to
the position you desire. 3. Release the lever and make sure the seat is locked
...
Categories
Kia Optima Manuals
- Kia Optima DL3 2019-2026 Owners Manual
- Kia Optima DL3 2019-2026 Service and Repair Manual
- Kia Optima TF 2011-{2019} Owners Manual
- Kia Optima TF 2011-2026 Service Manual
- Kia Optima MS/Magentis 2000-2005 Owners Manual
