Kia Niro: Ignition System / Ignition Coil Schematic diagrams

Circuit Diagram

Ignition Coil Connector Terminal Function
Connector View

Ignition Coil Terminal Function

Ignition Coil (Cylinder #1)

Pin No.
Description
Connected to
1
Ground
Chassis
2
ignition Coil #1 Control
ECM Connector [K] (87)
3
-
 
4
Battery power (B+)
Main Relay

Ignition Coil (Cylinder #2)

Pin No.
Description
Connected to
1
Ground (-)
Chassis
2
ignition Coil #2 Control
ECM Connector [K] (64)
3
-
 
4
Battery power (B+)
Main Relay

Ignition Coil (Cylinder #3)

Pin No.
Description
Connected to
1
Ground (-)
Chassis
2
ignition Coil #3 Control
ECM Connector [K] (65)
3
-
 
4
Battery power (B+)
Main Relay

Ignition Coil (Cylinder #4)

Pin No.
Description
Connected to
1
Ground (-)
Chassis
2
ignition Coil #4 Control
ECM Connector [K] (86)
3
-
 
4
Battery power (B+)
Main Relay

Ignition Coil Description and operation
Description An ignition coil is an induction coil in an engine's ignition system which transforms the battery's low voltage to the high voltage needed to create an electric spar ...

Ignition Coil Repair procedures
Removal 1. Turn ignition switch OFF and disconnect the battery negative (-) terminal. 2. Remove the engine cover. 3. ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Knock Sensor (KS) Repair procedures
Removal 1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal. 2. Remove the intake manifold. (Refer to Engine Mechanical System - “Intanke Manifold”) 3. Remove the installat ...

Kia Niro (DE HEV) Owners Manual: FM reception
AM and FM radio signals are broadcast from transmitter towers located around your city. They are intercepted by the radio antenna on your vehicle. This signal is then received by the radio and sent to your vehicle speakers. When a strong radio signal has reached your vehicle, the precise engi ...

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