jasons

probably don't have it anymore to hand,

but look at the bosch australian website, the motorsport section, you will find downloadable tech sheets there for map sensors and air mass, such as the 80mm intake!

the 3.5 bar map sensor is used on the 270cdi merc, you can always call bosch and talk to a techie, which I didi also, but they can only refer to limited documentation.