My '45 is a 1.8 Twin Spark. My Stilo is a 1.9 JTD.
Ralf S.
I've not needed to use a 3-pin.., as it's old tech. would've suited our old 156
The bravo/a section has the majority of the info..,
as it's only 3 wires and a croc clip the power has to come from elsewhere..
hopefully the MES site helps in this respect..
Charlie