Kia Niro: Intake And Exhaust System / EGR Cooler Repair procedures
| Removal and Installation |
| 1. |
Disconnect the negative battery terminal. |
| 2. |
Remove the engine room under cover. (Refer to Engine and Transaxle Assembly - "Engine Room Under Cover") |
| 3. |
Drain the coolant. (Refer to Cooling System - "Coolant") |
| 4. |
Disconnect the EGR cooler coolant hose (A).
|
| 5. |
Disconnect the heater pump coolant hose (A).
|
| 6. |
Remove the exhaust manifold. (Refer to Intake and Exhaust System - "Exhaust Manifold") |
| 7. |
Remove the EGR cooler (A).
|
| 8. |
Install in the reverse order of removal. |
| 9. |
Fill the coolant. (Refer to Cooling System - "Coolant") |
EGR Cooler Description and operation
Operation
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Intake Manifold Components and components location
Components
1. Intake manifold gasket
2. Intake manifold
3. Intake manifold stay
4. EGR cooler pipe C gasket
5. Electronic throttle control (ETC)
...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Engine Clutch Actuator Components and components location
Components
1. Clutch disc
2. Clutch cover
3. Concentric slave cylinder
4. Hybrid motor assembly
5. Engine clutch actuator
6. Reservoir
...
Kia Niro 2017 (DE HEV) Service Manual: Hybrid Control Unit (HCU) Schematic diagrams
HCU Terminal And Input/Output
Signal
Terminal Function
Connector [C133-S]
Pin No.
Description
Connected to
1
HCU ground
Chassis ground
2
HCU ground
...
