Luz Check Engine

Hello everyone as Stan ....

I have a Hyuenday Elantra Year 2000 The Light of Chec Engine on my dash Estafa ,,, today it happens to me to remove the thermostat because I was warming me a little ,,, I was stuck, my surprise when lighting the car is that the light of Cheq Engine had already been turned off ,,,,,, then hours later the light C turned back on, it will be because I did not put the thermostat?

No, that the thermostat is or is not the same, the computer does not reconquer this component, your problem reveals to be another, the tuning, that is, Cambbio spark plugs and others, as a preventive form and as a fuel savings it is fine but nothing more, just tell him that they fix you the check, that is completely apart that they do not stake you.

Friend the thermostat does not turn on the light check.It is very likely that the connectors that are being or in front of the fan are responsible so that unleashed them and adjusts the female plug with a ugujeta that allows you to shrink the accommodation, to check the female with WD-40. SACK THE NEGATIVE CORNER AND TURN THE KEY. As you were going to throw the engine (but if the thermos was stuck you did well to get it later you put a new one) chao I hope to serve
- coolan plug (water sensor) sen.Oxigeno, SKP -

Hoye then you put the eras if the light is definitively turned off (I forget to complete the idea)

Pucha brothers thanks for your contributions I will try all that, let's let them know ...