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

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

Signal Waveform

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. ...

Mass Air Flow Sensor (MAFS) Description and operation
Description MAFS uses a sensing element made of a hot-film to measure the mass of intake air entering the engine and to send the signal to the ECM. A large amount of intake air repres ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Front Seat Shield Outer Cover Components and components location
Component Location 1. Front seat shield outer cover ...

Kia Niro 2017 (DE HEV) Service Manual: Mass Air Flow Sensor (MAFS) Repair procedures
Inspection 1. Visually check the MAFS for the following: – Correct mounting direction – Any contamination, corrosion or damage on connector – Clogged or we ...

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