So the pullup resistor goes from the input to 5v, or 12v?
Is the resistor directional? There were 3 or 4 resistors that came in the package, are they all the same?
Dan
Search found 3 matches
- Fri May 13, 2022 2:14 pm
- Forum: General
- Topic: OAT wiring - testing?
- Replies: 6
- Views: 9989
- Sun May 08, 2022 7:48 pm
- Forum: General
- Topic: OAT wiring - testing?
- Replies: 6
- Views: 9989
OAT connecting
I am trying to figure out how to connect my OAT probe to my Vega EMS-1. I can't find any reference to doing this in the manual. I guess it needs to be connected to one of the analog inputs? That would be the Orange, Green, Gray, or Red/White striped wires? The other wire would be connected to ground...
- Sat Apr 30, 2022 9:45 pm
- Forum: General
- Topic: connecting thermocouples TC-6
- Replies: 3
- Views: 6370
Re: connecting thermocouples TC-6
I didn't see anything in the instructions about not soldering thermocouple connections. The reason I ask is that I just ran up my engine, and it started with a positive temperature, and then as the engine warmed up it went to a negative value! The OAT was about 60 degrees F, but it actually started ...