The Lean NOx Trap (LNT) system removes the nitrogen oxide in the exhaust gas. The smell can occur in the exhaust gas depending on the quality of the fuel and it can degrade NOx reduction performance, please use the regulated automotive diesel fuel.
Kia Cee'd JD Service Manual: Crash Pad Lower Panel Repair procedures
Replacement
•
When prying with a flat-tip screwdriver, wrap it with protective
tape, and apply protective tape around the related parts, to
prevent damage.
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Kia Cee'd JD Service Manual: Compressor Components and components location
Components
1. Center
Bolt
2. Hub Bolt
3. Hub Assembly
4. Snap Ring
5. Pulley
6. Compressor Assembly
7. Electric Control Valve
...