Kia Niro: Emission Control System

Spark Plug Repair procedures

Inspection [On vehicle inspection] 1. Accelerate the engine to about 3,000 rpm 3 times or more. 2. Remove the spark plug. ...

General safety information and caution

Safety Precaution Precautions to take before servicing high voltage system    ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Hybrid Electric Vehicle (HEV) Hybrid Electric Vehicle (HEV) uses a hybrid power source in the form of combination of combustion engine and electric motor. This will increase the fuel efficiency and emit less harmful exhaust emissions over conventional vehicl ...

Kia Niro 2017 (DE HEV) Service Manual: Motor Control Unit(MCU) 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 ...