Hello, I regret to ask a direct question after becoming a member, but you can be sure that I will contribute and help.
So, to get to my question;
There is a problem that I and 2 experienced t-jet masters in Istanbul cannot solve in my own vehicle.
While the cooling fan of my vehicle is working normally, the 1st stage does not work.
When I test with Multiecuscan, the 1st stage works.
In normal use, the fan only turns on in the 2nd stage when it reaches 97-98 degrees centigrade.
What we have done about this are as follows.
*Replacement of the temperature sensor 55190791.
*Replacement of the electrofan resistor 51805134.
*Resetting the air conditioning learning using Multiecuscan
We also tried the resistor of 2 different identical vehicles in the bravo group in turkey to test the accuracy of the electrofan resistor. but the problem was not solved. when the engine temperature reaches 97-98 degrees centigrade, the fan starts to rotate at high speed and stops at 85+ degrees centigrade. the intermediate stage never works.
It only works when I run the 1st stage in the multiecuscan test menu.
Can you help me with this? What should I do, where should I look?
So, to get to my question;
There is a problem that I and 2 experienced t-jet masters in Istanbul cannot solve in my own vehicle.
While the cooling fan of my vehicle is working normally, the 1st stage does not work.
When I test with Multiecuscan, the 1st stage works.
In normal use, the fan only turns on in the 2nd stage when it reaches 97-98 degrees centigrade.
What we have done about this are as follows.
*Replacement of the temperature sensor 55190791.
*Replacement of the electrofan resistor 51805134.
*Resetting the air conditioning learning using Multiecuscan
We also tried the resistor of 2 different identical vehicles in the bravo group in turkey to test the accuracy of the electrofan resistor. but the problem was not solved. when the engine temperature reaches 97-98 degrees centigrade, the fan starts to rotate at high speed and stops at 85+ degrees centigrade. the intermediate stage never works.
It only works when I run the 1st stage in the multiecuscan test menu.
Can you help me with this? What should I do, where should I look?