Any problem with a vehicle?

I have a civic 2002, d17, 4vel aut, lx ....
Last month the transmission was neutralized, it only worked reverse ...
The Overall was made to the trans, change turbine, almost all the sensors and follow the chek ignition and I get the error P07040 (incorrect gear relationship) ...

The last thing the mechanic told me is that it can be a voltage failure in the current that reaches the Celenoid that controls the transmission (the one of the tail of the trans) that is responsible for the gears ...

is that way ???? or in your experience that can be ...

Change the rolls of the axes and nothing, I think that the damage is seen by the Celenoid and the change D remains if pressure ...

Their changes make them complete only that sometimes it does not make 4th. I have to stop and go out in the first mechanic to make the complete changes ...

My mail is I would like to listen to your appreciations ...

salu2,

Thank you, but I don't know what the detonation sensor is (where it is located) in fact I have the manuals that I download here from Atos but they are not for 2007 (1.1litros) and it is not indicated either ... but if I gave some light blows in the multiple of admission and they told me that it should accelerate with the blows and I did not notice any change in the engine revolutions anywhere where you hit.

That before nothing greetings, the spy Theft is the antirobo what happens is that it is blocked by the immobilizer what you have to do is scan to know that fault codes are present, since the unit has keys with chip would have to be coding but before you need to know what is happening we are in contact we are in contact

I do not dominate automatic transmissions, but leave and ask the person who is dedicated to this so that he can tell you what happens health2

Hello. I need to change the acorn that activates the radiator fan because it has been caught and is always walking, so I have to disconnect the cable every time I turn off the engine or end up with the whole battery (it has already happened to me once). They have told me that it is from the acorn and I want to change it. Any quick explanation or link where can I understand and do it myself? Also knowing where it is located, because I am not sure if it is what I think (on the side of the radiator)

it is a renault 19 driver of 95, 1.4 80cv, gasoline.

Thanks a thousand.

Greetings.