All k03 cars are 150bhp and before most are pre 2001 so dont have egt or wideband. Most post 2001 cars have me7.5 which has egt and wideband including k03s and k04. Only ones that dont that I know of are mk3 ibiza cupra because they stopped being made during the transition period that the change was being done and have me7. Mk4 ibiza cupra is me7.5 so should have egt and wideband. You dont get a read out for it anywhere apart from in vagcom. I may be wrong but it would go against all I have been led to believe on it. Bill knows about it all. Maybe he can enlighten us!