Need help about Nissan Almera 2004 (Denso 23710-BN821) - DTC P0404

[EcuDiag]

Hi guys,i need help about Denso 23710-BN821 ( Processor Processor SH7055 ).ADS program don't work and WInOLS too.Some friends helped me about removing EGR but then appears new DTC "Undefined 00,00". I figured out that its only need to remove DTC P0404 (not removing EGR only DTC).Can somebody help me about this.Thanks alot.