Kia Niro: Engine Control System / Electric EGR Control Valve Troubleshooting

Signal Waveform

Fig.1) Duty control [EEGR Motor (-)] during deceleration or idle

Fig.2) Duty control [EEGR Motor (+)] during acceleration

Electric EGR Control Valve Repair procedures
Inspection [Motor] 1. Switch "OFF" the ignition. 2. Disconnect the EEGR valve connector. 3. Check if the EEGR ...

Fuel Delivery System
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Other information:

Kia Niro 2017 (DE HEV) Service Manual: Engine Control Module (ECM) Schematic diagrams
ECM Terminal And Input/Output signal ECM Terminal Function Connector [A] Pin No. Description Connected to 1 Injector (Cylinder #3) [Low] control Injector (Cylinder #3) 2 ...

Kia Niro 2017 (DE HEV) Service Manual: Blind Spot Detection Switch Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Remove the crash pad plate [LH] (A) after loosening the screws. ...

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