I do not get tension on the gasolin pump relay

ESEELTERNADOR !!!!!!!!!!!!!!!

Good compi ...... For the model of your machine is the alternator .... the voltage regulator of the same sends the signal to the ECU and that is why for more ECU that you change you do not reach the point- as soon as the alternator stops automatically generating the signal that activates the gasoline pump (system designed by precaution in case of overturn, clash, belt cut/s, etc). to change the cylinder head ...? I hope it's just that !!!! Greetings Compi

Dear sir, the first thing q. You must check that you have voltage and negative feeding in the BBA. From gasoline if you have feeding, check the pump, otherwise bouncing with fusibles, relay this must have food, in a direct battery pin, the other with contact, the other is emvia the computer is a negative the other is the one that is the one that emvies the voltage to the bba. You must submit everything more the wiring, I hope it helps you, greetings and luck.