lpg read 1 light of fuel went to shops
tried to start cranked noting check the gauge on the tank empty
walked home got some petrol
still wont start
check spark
no spark on the 2 cly i checked
so i think ok coil pack dead when i checked the connections i noticed a wire soldered on to one of the wires on the pack which goes towards the converter but stops 5 cm short it looks like it was added by the LPG installer
i would have checked voltages at the coilpack plug but meter and manual were at home
but where is that wire meant to go?
ill go back tomorrow early and check the coil pack input voltages
if there fine ill get a second hand coil from the wreckers and try to get to work by ten
also could it be something else any suggestions

sounds like that wire at the coil pack could be a negative coil pick up for the gas processor it should go back to it for the lpg processor to work.

crank shaft position sensor died
all works fine even thou that wire goes nowhere

good work for sorting it out and thanks for letting us know what the problem ended up being.....how many times have i chased up old posts only to find the poster never revealed the answer in the end