2001 Mitsubishi Galant Q&A

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

Brand new EGR Valve, tried resetting by scanner and manuely -
Answer 1
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. -
Comment 1
The code is P0403 -