I have a 0-150psi 0.5v to 4.5 pressure transducer but i can't get to display correct info on oil or fuel pressure, when the car is not running it says it has -9 psi fuel pressure
these are the settings
(http://i.imgur.com/erLdjkv.jpg)
that means min voltage is not 0.5 :))
Kamuto can you explain your answer? Its not very helpful
Quote from: gunni on September 10, 2016, 10:28:24 PM
Kamuto can you explain your answer? Its not very helpful
it means with no pressure, when engine is not running sensor is giving not 0.5v but maybe 0.2v or similar ;)
Many sensors have a reading range of 0.5-4.5v
0 = 0psi
4.5v = X psi
Quote from: TC-Tuned on September 10, 2016, 04:14:55 PM
I have a 0-150psi 0.5v to 4.5 pressure transducer but i can't get to display correct info on oil or fuel pressure, when the car is not running it says it has -9 psi fuel pressure
these are the settings
(http://i.imgur.com/erLdjkv.jpg)
Did you solve your issue?
Was that a Bosch 2 wire pressure sensor?