Kia Niro: Engine Control System / Manifold Absolute Pressure Sensor (MAPS) Repair procedures

Kia Niro 2017 (DE HEV) Service Manual / Engine Control/Fuel System / Engine Control System / Manifold Absolute Pressure Sensor (MAPS) Repair procedures

Inspection
1.

Connect the KDS/GDS on the Data Link Connector (DLC).

2.

Measure the output voltage of the MAPS during idle with IG ON.

Pressure
[kPa (kgf/cm², psi)]
Output Voltage (V) [Vref = 5V]
20.0 (0.20, 2.9)
0.79
46.7 (0.47, 6.77)
1.84
101.3 (1.03, 14.7)
4.0

Removal
1.

Switch "OFF" the ignition and disconnect the negative (-) battery terminal.

2.

Disconnect the manifold absolute pressure sensor connector (A).

3.

Remove the sensor (B) after loosening the mounting bolt from the intake manifold.

Manifold absolute pressure sensor mounting bolt:

9.8 - 11.8 N·m (1.0 - 1.2 kgf·m, 7.2 - 8.7 lb·ft)

Installation
  

Install the component to the specified torque.

Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.

Insert the sensor in the installation hole and be careful not to damage it.

1.

Install in the reverse order of removal.

Manifold Absolute Pressure Sensor (MAPS) Schematic diagrams
Circuit Diagram Harness Connector ...

Manifold Absolute Pressure Sensor (MAPS) Troubleshooting
Signal Waveform ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Components 1. Reservoir tank 2. Reservoir hose & pipe 3. Radiator 4. Radiator upper hose 5. Radiator lower hose 6. Radiator upper mounting bracket [RH] 7. Radiator upper mounting bracket [LH] 8. Radiator lower mounting insulator [ ...

Kia Niro (DE HEV) Owners Manual: Air bag warning light
The purpose of the air bag warning light in your instrument panel is to alert you of a potential problem with your air bag - Supplemental Restraint System (SRS). When the ignition switch is turned ON, the warning light should illuminate for approximately 6 seconds, then go off. Have the syst ...

© 2016-2021 www.kniro.net