sorry its running ofac i've been told. how can i tell by looking at the map sensor? not convinced its the correct one fitted. its not jerking on high boost more on full throttle but only intermittantly.

tried setting it up earlier but turning the co adjuster is doing nuthing so i think i may need a new one, also tried setting the idle speed but running too bad to do it.

the idle valve is on the side of the throttle housing phil.

found some specs for engine management components so gonna go and test them in the morning.

put a fault code reader on it earlier on and got co potentiometer out of limits and an intermittant map sensor fault