Problem Point 1.3mjet radiator fan always on

[rebirthafterrevenge]

Hi I have a problem on a punto 1.3 mjet 2004 . This car has no air conditioning and have been replaced the body and the ecu (taken from a car with air conditioning) now when the car is turned on the cooling fan motor , of course, I have these errors in the engine control unit P0530 - pressure signal conditioner , P0645 - command rel? air conditioner , P0481 - command the fan to high speed.

This defect of the fan always on ? due to the lack of air conditioning?


Thanks to all of you.

trying on a 147 1.9 jtdm to remove the pressure switch refrigerant and also the connector for the electromagnet of the compressor , nothing happens!! the fan is not part of it! could it be the fact that the point does not ? designed to have the fan on the second speed? and then is partile the first speed?? I'm confused! THANKS

[cinqueturbo]

Hi I have a problem on a punto 1.3 mjet 2004 . This car has no air conditioning and have been replaced the body and the ecu (taken from a car with air conditioning) now when the car is turned on the cooling fan motor , of course, I have these errors in the engine control unit P0530 - pressure signal conditioner , P0645 - command rel? air conditioner , P0481 - command the fan to high speed.

This defect of the fan always on ? due to the lack of air conditioning?


Thanks to all of you.

You must realign the body with your preparation...

Sorry for the double Message..
but I wanted to know why? the replaced the ECU and the Body?
maybe you could solve it in another way....

[rebirthafterrevenge]

Sorry for the double Message..
but I wanted to know why? the replaced the ECU and the Body?
maybe you could solve it in another way....

hello the alignment I did with FES , but it was part of the fan!

the ecu and the body have been changed before my customer brought the car.I don't know why.now the car ? flawless but on this issue.. could you tell me what to do to resolve? thanks

[cinqueturbo]

hello the alignment I did with FES , but it was part of the fan!

the ecu and the body have been changed before my customer brought the car.I don't know why.now the car ? flawless but on this issue.. could you tell me what to do to resolve? thanks

but the point in question and its base?
not even the climate?
be s? with FES and the old ESM to the fact alignment the proxy and the problem still persists,
I would say replace the bodi and do a partial on the new ECU...
but the Miles don't blink?

[rebirthafterrevenge]

flashed , but with alignment, everything is ok! the drive physically does not have the climate! the body could not recover ! the problem ? if volesi stop the signal to turn the fan , interromperei also the signal that comes from the ecu to turn the fan when the engine gets to 90? have the pin in the municipality.! not s? how to solve ..

[cinqueturbo]

flashed , but with alignment, everything is ok! the drive physically does not have the climate! the body could not recover ! the problem ? if volesi stop the signal to turn the fan , interromperei also the signal that comes from the ecu to turn the fan when the engine gets to 90? have the pin in the municipality.! not s? how to solve ..

I am convinced that you need to remove the climate from the preparation of the body you see in the can info and can setup Procedures alignment..

[rebirthafterrevenge]

I am convinced that you need to remove the climate from the preparation of the body you see in the can info and can setup Procedures alignment..

well I've seen it, but I don't have a way to enable and disable! perhaps they are not capable

[cinqueturbo]

well I've seen it, but I don't have a way to enable and disable! perhaps they are not capable

Expect someone more? prepared..
Maybe we are out of the way....
how or time, I'm a bit of a plant maybe I realize better...

[rebirthafterrevenge]

Expect someone more? prepared..
Maybe we are out of the way....
how or time, I'm a bit of a plant maybe I realize better...

thank you!

[Gia]

That point is exactly? maybe I could have something more suitable