2zr MAF amperage draw, help needed

[tmontague]

Originally Posted by myfirstyota

I guess I may have to take a look at mine now. I just populated an empty fuse slot with the proper connector. But with all busses being powered all the time, i can inly imagine ill also have an issue but have yet to see it. Im Also not driving the car so no reason why i would have seen it yet.

Yup, I tested all the empty and other used fuses and they were all constant power. The last one I tested was the EFI fuse and it was ignition only based on my testing and confirmation.

Keep in mind your draw will only be 110-140 mA, not 300mA like mine was since you dont have a faulty keyless entry. Still enough to slowly drain a battery but not as quickly.

Either way, having constant power to the MAF can't be helping its longevity with its temp sensor

[myfirstyota]

Originally Posted by tmontague

Either way, having constant power to the MAF can't be helping its longevity with its temp sensor

I was thinking that when I did the swap. "Its ok to have the maf powered all the time?" I came to the conclusion everything else on the buss was.... must be fine.