Kia Niro: Engine Control System / Injector Schematic diagrams

Circuit Diagram

Harness Connector

Injector Description and operation
Description The GDI injector is similar to a standard injector, but sprays fuel at a much higher pressure directly into the combustion chamber and has a swirl disc to get the fuel swi ...

Injector Repair procedures
Inspection 1. Switch "OFF" the ignition. 2. Disconnect the injector connector. 3. Measure resistance between t ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Pre-Charge Relay Description and operation
Description Built into the Power Relay Assembly (PRA), the Pre-Charge Relay starts to charge the capacitor of the inverter soon after ignition "ON", then it goes out when the capacitor has been fully charged. 1. High Voltage Power Terminal (-) 2. Hig ...

Kia Niro 2017 (DE HEV) Service Manual: Main Fuse Repair procedures
Removal    • Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow the safety instr ...

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