Check Antipollution System

Renault Megane 1.5 dci For the first time, the problem was solved by the "software" in the service, ie they connected the car for diagnostics ... They said they suspected one nozzle and if it appeared again to make it mandatory, too much fuel in the cylinder could cause more damage. ... After some time (about 10 months) the error "Check injection system" appeared and then it went off on its own and then "Engine failure hazard" appeared in the service and told me that they were nozzle, which was not true ... ... the problem was that there were three faulty heaters and a contaminated DPF filter (the master removed it and cleaned it with some emulsion), then changed the oil and air filter ... everything was fine afterwards :) .. hope my experience will help someone :) .. and "overpay" to the channel ... there might be something else :) -Prvi put problem su u servisu riješili "softverski" tj. spojili su auto na dijagnostiku ... Rekli su da sumnjaju na jednu diznu i ako se ponovo pojavi da obavezno dođem je bi previše goriva u cilindru mogla dogoditi veća oštećenja. ... Nakon nekog vremena (oko 10 mjeseci) pojavila se greška " Check injection system " pa se gasila sama i onda se pojavila "Engine failure hazard " u servisu mi rekli da su dizne , što nije bila istina... ... problem je bio da su bila tri neispravna grijača i onečišćen DPF filter (majstor ga je skinuo i očistio sa nekom emulzijom), zatim je izmijenio ulje i filter zraka...poslije je sve bilo u redu :) ..