defi boost gauge warning light/buzzer
 

hey guys



took the impreza out for a blast today and as it boosted the defi warning light and buzzer came on as it went past 1.0 bar, now i cant honestly say ive ever noticed that before.



im pretty sure beef @ the clinic said i was running 1.4 bar boost.



any ideas

The peak warning on the gauge needs adjusting.

If it's never done it before would there be a reason it's started to do it now?

Battery been disconnected? It works similar to interior clocks, mileage trips etc and has a permanent 12v supply for memory function.

When disconnected from that 12v constant they usually go back to default settings, so memory functions will go back to 0 and warning settings back to originally settings.

Try resetting the buzzer level on the boost gauge.