Hi, ive just bought a subaru P1, and it has a SPA boost/water temp gauge fitted, i think its a SPA206. it doesnt seam to be working properly the boost shows up -55 and the boost light is on, aslo the temperature doesnt read correctly either, i no the car has recently had a new battery could it of been reset? i have no book either, does any one no how to get it working again?
Cheers

 

Do you also get a "FL" code showing up as well?
Hold down the red button for 5 secs to access the menus.
Return to normal mode by holding the button for 2 secs when in the "rEt" menu.
When flicking through the menu, when you get to "tb", hold it down for 2 secs and note down the reading. This is the boost trigger point for the alarm light.

NIck

 

cheers mate ill try that.