Does not turn on Chevrolet Blazer

Thanks Alfredo,
I am going to check the thermostat and the pressure has a test point before reaching the monoainstor, I do not place the connector that you indicate to activate the pump.

Well I am a technician in electronics but I like to see the problems of my car. Since I work I have little time to dedicate to see it but I write to you as soon as I have seen it and thanks again.

Two more things check if you have the inertial switch on the rear of the car on the sides or the engine vain and another see if the oil pressure valve has two cables or three

Thanks Alfredo,

I tell you that I have a scan Actron CP9135 and apparently I have passed it and tells me that there is no error, there is a sensor that is in the pipe that goes to the exhaust after the catalyst and before the escape it is heated with only giving the switch in the primnate position, the oil pressure sensor is three cables.

Thanks again.

Ok to the oil sensor, a 12 volts cable should work a cable a cable in the light of the board that indicates low pressure and another that goes to the fuel pump controls the sensor that you tell me that it is the lambda probe if it is close to the Catalan Redonda Red and the interruptting is square, see if your car has it, greetings Alfredo.-
What happened to the thermostat? did you check it? also check the car cables from the car that goes to the body and the one that goes to the engine.-

I have not yet reviewed the thermostat first I want to turn on and then I look at the thermostat or you think that can influence so that it does not start, in the pipe that goes to the monoinjector it has a test point there I have proven and pull gasoline I have not been able to buy the pressure meter to see how much PSI has.

The sensor believes you that it can be since I have read and it tells the computer what amount of air it has to have to mix and the problem began to turn on but when I heated I could no longer start it, I had to wait for me to cool to be able to start it again.

Thanks again.