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

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: High voltage shut-off procedures
High Voltage Shut-off Procedures    • Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure t ...

Kia Niro (DE HEV) Owners Manual: START
Turn the ignition key to the START position to start the engine. The engine will crank until you release the key; then it returns to the ON position. The brake warning lamp can be checked in this position. WARNING - Ignition key Never turn the ignition switch to LOCK or ACC while the vehicl ...