scan gauge

[RedGrandprixgt53]

My scan gauge wont turn on with my car, but if i unplug it and plug it back it will turn on. Then it only stays on a few seconds then turns off. anyone know whats wrong or how to fix it?

[blackflag]

Power issues? did your car require the extra power line?

[Fivefingerdeathpunch]

neeeds a 12 volt power source. Did it come with the little 3 wire harness?

[gtpeddie]

mine has done that before its just a bad connection rly try and hold it there tightly see if it helps any

[SlowNA06]

You have a '97, so you have to run a power line. Did you do this?

If the gauge is brand new, it is not set to scan yet. Hold both buttons to get the menu, then press the right button to select "SCAN."