Kia Niro: High Voltage Battery Control System / Pre-Charge Relay Specifications

Specification
Item
Specification
Contact
Rated Voltage (V)
450
Rated Current (A)
10
Coil
Operating Voltage (V)
12
Resistance (Ω)
57 - 63 [20°C (68°F)]

Main Relay (+) / (-) Repair procedures
Removal    • Be sure to read and follow the “General Safety Information and Caution” ...

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 ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Knock Sensor (KS) Description and operation
Description Knocking is a phenomenon characterized by undesirable vibration and noise that can cause engine damage. Knock Sensor (KS) is installed on the cylinder block and senses engine knocking. When knocking occurs, the vibration from the cylinder block is applied as pressure ...

Kia Niro 2017 (DE HEV) Service Manual: Heated Oxygen Sensor (HO2S) Specifications
Specification HO2S [Bank 1/Sensor 1] (Linear) Item Specification Heater Resistance (Ω) 2.5 - 4.0 [20°C(68°F)] HO2S [Bank 1/Sensor 2] (Binary type) Item Specification ...

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