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

by in Spencer, IN on October 23, 2011
1 answer 1 comment
ANSWER by , October 23, 2011
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 by , October 24, 2011
The code is P0403