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#ZENICOM #SERVICEEVERYDAY #CAR SERVICE #CAR REPAIR #DIAGNOSTICS #FAN #DEFECT #AXIOM SPARE PARTS FROM ALL OVER THE WORLD WITHOUT FAKE http://bit.ly/2HRzuFh Today we will tell you about all the options and reasons for the engine cooling fan to operate even on a cold car! The video will discuss the correct diagnosis of such a malfunction, checking the coolant temperature sensor, the parameters and operation of the air conditioner (refrigerant) pressure sensor, the engine load parameters, problems with the switching unit and engine control unit, and the engine cooling fan relay! Our patient is Renault Megane2 1.6 manual transmission, but this is relevant for all cars with a similar layout of units and electrics. Repair content: 0:00 THE VIDEO WILL CONTAIN 0:32 WHAT THE VIDEO IS ABOUT 0:48 ABOUT THE PROBLEM 1:44 THE FIRST REASON FOR OPERATION IS THE COOLANT TEMPERATURE SENSOR 3:22 HOW TO ELIMINATE THE CONSTANT OPERATION OF THE FAN 7:37 THE SECOND PROBLEM IS THE AIR CONDITIONER SENSOR 8:48 HOW TO SOLVE THE SECOND PROBLEM 10:09 THE THIRD PROBLEM: LOAD ON THE INTERNAL COMBUSTION ENGINE 11:14 THE FOURTH PROBLEM: LOSS OF COMMUNICATION BETWEEN THE ECU AND THE SWITCHING UNIT 12:50 THE FIFTH PROBLEM: STUCKING FAN RELAY 13:31 THE FINAL POINT ----------------------------------------------------------------------------------------------------- Instagram - useful tips from repairs and spare parts every day: / remontrenault Become part of the Renault Repair team: / @zenicom Decoding the VIN code and equipment of your Renault: http://www.donationalerts.ru/r/petrth...