Toyota Camry on

Friends of the Forum I request for your help. I have a Toyota Camry Ay Spark Gasoline Injection Guest Bomba The Toyota lights about 5 suggestions and what I found is turned off is that 5 volts do not arrive at the yellow cable with a red strip that arrives at the MAF in the terminal vs. I don't know if the lack of 5 volts in this cable is the problem so it is not on I have no scanner. Thanks Friends of the Forum

Hello, you will see

Thank you chick for your comment. I already solved the probma. Both battle and solus connecting a nagatibo cable of the battery to the cars.