Hey guy just trying to install my boost gauge and wideband. I extended the wires like the how to said and hooked everything up and the gauge goes thru the beeping and flashing but then keeps flashing and never shuts off. The beeping stop but all the gauge does is flash and it stays at 0. Any suggestions?

 

check the wiring for your pressure sensor and make sure you don't have a signal line mixed up with a voltage line

 

check your pressure sensor, sounds like the problem

 

Make sure the harness from the boost sensor is plugged in the back of the gauge all the way. I just had this issue and turned out to be the simple fix I just mentioned.