Brian I finished at work six a clock this morning and decided before i went to bed to change the green wire with that one I picked up from the junkyard.I started up the engine and measured on the signal wire in the engine compartment and got this fluctuating measures (at last, thanks God)between 0,2-0,7volt.Hocked up the Halmeter and it read like it should do.I must have shorted the old green wire and thats why I didnt get the right measures.The cause I bought this Halmeter is that I have bought a 531-head with modifications (not extreme) and a SAM1-camshaft from SAM Steffansson and those things will be put on in the spring next year, then I hopefully will get little bit more powder from the engine (but I must say the car is real powerfull already now but I want to have a bit unusual 740 GL).I wanted to see if it will be some changes in the fuelmix before and after the change.Well thanks again! (hopefully I dont have to use this forum again-I meen I dont want any more problems but in such case this will be the place I turn to)

Mikael