What are you using for a 5v source for aftermarket pressure transducer?

I'm hoping to log transmission pressure. What have you used as a 5v source to power your aftermarket pressure transducer?

Thanks,

ive made up a dc/dc regulated 5v supply for my fuel pressure sensor

I was thinking about something like that. Even a cell phone charger type of device. Leaning toward just tapping 5v from the TPS/AC sensor 5v. Anyone do that?

should be fine using a ecu 5v output i was almost going to go that way but wiring in a wire from the ecu to inside was harder then just a 5v reg inside already

Quote:

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Originally Posted by 07GTS

ive made up a dc/dc regulated 5v supply for my fuel pressure sensor

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You could use a cheap buck converter in line to drop the voltage down.

https://www.amazon.com/Jabinco-LM259...1413756&sr=8-5

yea those little converters work good too