since changing my temp sensors from ford to gm ones,the engine wont start from cold unless the air temp sensor is disconnected,ive richened up the settings a bit but it dosnt seem to help .
also the a/f ratio is moving from one side to the other on the gauge on my lappy .
any ideas peeps?

John, you'll almost certainly find that the answer to this lies in the Crank/warmup menu. You'll probably need to set the cranking pulse at ambient temp to something like 5-10mS, (increase it till it starts). Also look under 'More cranking stuff' and make sure that cranking rpm is set to 300rpm, and that 'TPS flood clear' is set high enough, so that you're not in flood clear mode.

Once you've got it started you'll need to play with afterstart and warmup enrichments to keep it running - but get it started first. Hopefully Daxtojeiro will be along to help, links to relevent sections of his manual would be a great help to you.

Geoff.

cheers Geoff,ill have another play laters