Kia Niro 2017 (DE HEV) Service Manual: Mass Air Flow Sensor (MAFS) Description and operation
Description
MAFS uses a sensing element made of a hot-film to measure the mass of intake
air entering the engine and to send the signal to the ECM.
A large amount of intake air represents acceleration or high load conditions
while a small amount of intake air represents decelerati ...
Kia Niro 2017 (DE HEV) Service Manual: High Pressure Fuel Pump Repair procedures
Removal
In case of removing the high pressure fuel pump, high pressure fuel pipe,
delivery pipe, and injector, there may be injury caused by leakage of the
high pressure fuel. So don’t do any repair work rig ...