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Automotive electricity

Vw gol trend 09 1.6 turn on the electro as soon as I get in touch

Andres m2016
hace 6 años
hace 6 años
Good morning forum ... my car when I put on contact turns on the electric fan .. besides not marking anything the temperature needle. I think it must be the temperature bulb ... or also called a sensor ... My theme is that I don't know where it is or how it is! I would be grateful if you can help me by sending me photos.
manucar
manucar
94
hace 6 años

it could also be a relay because if it is a sensor it would start the electro after the engine start and that car no longer brings a bulb and the computer is responsible for operating it

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Mangel HH
Mangel HH
19.786
hace 6 años
hace 6 años
Hi. There are three possibilities to check. Sensor signal, fault in it, its wiring with a possible grounding, or the relay does not cut remaining energized. Salu2.
Andres m2016
hace 6 años

But to go step by step, you need to check the sensor ... and its wiring ... but I don't know which one ... it has to be in one of the radiator nozzles?
Then if that is not the wiring will take me to the relay ... if this would be the culprit.

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Andres m2016
hace 6 años

Hello ... the tests I did was disconnect the bulb and everything remained the same ... I get in touch and hear the "click" characteristic of the relay and start the electro fan to work ..
When thinking that with the electro the temperature did not rise, disconnect the fan ... but the temperature needle did not rise either.
I think it's the relay ... and I don't know where it is located ... please help.

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Mangel HH
Mangel HH
19.786
hace 6 años

Possibly there is a false contact or deficiency in the relay. When you remove it, look at the socket and its contacts. I send you an image of the relay that this model usually equips in my first response, since in comments you cannot upload images.

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Andres m2016
hace 6 años

Thanks mangel.I could solve it ... what I did was take out the bulb ... and let all the water go away ... clean it and put it back ..
After that a 5-pin relay that is close to the rifle ... and I reconnected it ...
Now it marks the temperature ... and I don't turn on the electro as soon as I get in touch ... I don't know it would have been ... but it was solved ... since thank you very much.
Ha..and a light appeared on the board when the problem had started ... now it was solved

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