Codes 31,32,33 and 34,35 (Solved)
I had codes 32 and 33 with KOEO (code 32 twice, pause, pulse large, pause and code 33 twice), then I replaced "Egr Valve Position Sensor", now I have codes 31 and 33 with KOEO (code 31 twice, pause, pulse large, pause and code 33 twice). I repeated the same...