Check Engine sie swieci i wyala bledy

[nexetix]

Hejka pomoze mi ktos, wyskoczyky mi te 3 bledy, termostat wymieniany pol roku(jakos 3k km temu) temu razem z obudowa, egr zaslepony. Co robic?

3 Faults Found:

17700 - Map Controlled Engine Cooling Thermostat (F265): Open Circuit P1292 - 009 - Open or Short to Ground

16804 - Catalyst System; Bank 1: Efficiency Below Threshold P0420 - 007 - Short to Ground

17811 - EGR System: Regulation Deviation P1403 - 008 - Implausible Signal - Intermittent