KIA Niro: Hybrid Electric Vehicle (HEV)

Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Hybrid Control System / Hybrid Electric Vehicle (HEV)

Hybrid Control System / Description And Operation

The Hybrid Electric Vehicle (HEV) uses hybrid power source (Engine, Electric motor), so its fuel efficiency is relatively high and exhaust emission is very small compared to the traditional vehicle which uses only engine as power source. It con

Hybrid Control System / Components And Components Location

HPCU (Hybrid Power Control Unit) On-Board Charger (OBC) Charge Port Power Cable (HPCUâ†”HSG,Electronic A/C Compressor) Power Cable (HPCUâ†”Main High Voltage Battery System) Power Cable (Main High Voltage Battery System â

Hybrid Power Control Unit (HPCU) connector and high voltage cable

Hybrid Power Control Unit (HPCU) terminal And Input/Output signal HPCU Terminal Function Connector (C133-S) (94Pin) : HPCU signal input and control High Voltage Cable (C133-P) (2 Pin) : HPCUâ†”Power Relay Assembly

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Hybrid Motor System

Specifications Hybrid Drive Motor Hybrid Starter Generator (HSG) Electric Water Pump (EWP) Coolant Tightening Torques Special Service Tools Tool Name / Number/ Illustration / Description Pressure cap pressure checke

Fuel Pressure Test (Low pressuresystem)

Release the residual pressure in fuel line. (Refer to the Fuel Delivery System - Inspection - "Release Residual Pressure in Fuel Line"). Warning When removing the fuel pump fuse, a Diagnostic Trouble Code (DTC) may occur. De