Have 300km dash in a 90 G plate jap import. The boost gauge and the oil pressure are dead as is the odo and the trip. Any ideas? The boost reads -7 when off and 0 when engine on but nothing else. Greddy boost gauge works fine and car goes like stink so turbos def working.

 

Is this because the ECU has been relaced with an AEM or just cos the dash is stuffed?

from memory the guages in the dash are rubbish, mine sometimes work and sometimes they dont. Just rely on greddy guauges on my side pod which are much more accurate

from memory the guages in the dash are rubbish, mine sometimes work and sometimes they dont. Just rely on greddy guauges on my side pod which are much more accurate

Tis true

But, IIRC the odo/trip are mechanical, so I think this suggests someone has been "at it" inside.

give it a smack it worked for me after having them out to do the clock sorrounds.