RT Journal Article SR Electronic A1 Šarkan, Branislav A1 Vrábel, Ján T1 MODIFICATION OF THE ENGINE CONTROL UNIT AND ITS IMPACT ON FUEL CONSUMPTION AND VEHICLE PERFORMANCE JF Doprava a spoje YR 2012 VO 8 IS 2 SP 375 OP 380 UL https://tac.uniza.sk/artkey/das-201202-0047.php AB The fuel consumption is influenced by several factors. Engine control unit is responsible for preparing the fuel mixture. On the basis of the measurements we analysed the effect of setting engine control unit on fuel consumption and vehicle performance. The tests were performed in laboratory conditions.