faulty EGR Valve, replaced EGR Valve and SES light is still on after resetting on 2001 Mitsubishi Galant

Brand new EGR Valve, tried resetting by scanner and manuely

1 answer 1 comment
What is the exact code, then I can help you? It should start with a P and have 4 numbers after it, like P0133 etc, or an EGR code may be P0401 etc.
The code is P0403