NEXON BSVI MCE - SERVICE MANUAL

1.5L REVOTORQ BS VI ENGINE 74 E. AIR MASS FLOW SENSOR This sensor is mounted between air filter and turbocharger. It gives Information about the quantity of air & temperature entering the engine. This input is used by the ECU for corrections of fuel quantity based on amount of air availability for optimization of exhaust gas circulation & the turbocharger control. While assembling, the AMF sensor the point of the arrow should be towards the Turbo charger. F. ELECTRONIC THROTTLE VALVE A DC motor drive is used to move the throttle valve over the complete movement range. The DC motor is directly controlled by the ECU of the Petrol en- gine. Throttle Valve H-bridge driver of EMS ECU provides bidirectional control with active recircula- tion and over current detection.