EFI NO 2 no power in the mornings or humidity like rainy days

Hello,
In the morning my Tacoma cranks but won't turn on. Doing these fail I noticed the Fuse EFI NO 2 is without power, i Already changed the EFI relay but nothing

 

The circuit goes like this:

Battery >> 20A EFI Fuse >> EFI Relay terminals 5 and 3 for the contacts and terminal 1 for coil terminal 2 is ground >> 10A EFI No2 Fuse.

I would probe each of these with a volt meter or test lamp to locate where the voltage is goes missing.

#13 socket below is the EFI Relay Socket and it shows the terminal numbers.

 

Hello,

Just power in 5 and ground in 2 and 3. 1 is without power

 

If you are never getting power to terminal # 1 on the EFI Relay then the ECM is never commanding the relay to energize. The EFI # 2 gets power when the EFI Relay is turned on and from what you said it isn't. Have you checked the immobilizer ( Car with a key in the center under the stereo )? What does it do when you insert the key Blink, Steady lighted, or no change?

 

when i insert the key, the car with key, stop blinking

the curious thing is that happen just in the morning and cold weather

 

Maybe we should stick to your original thread.

I laid out the checks in post #20

https://www.tacomaworld.com/threads/crank-but-wont-start-in-the-morning.837261/#post-29981686