Also trim bank a and b are 0 nanocom says they should be close to 1.0
Sensor bank a and be are both reading 0.44

Can you take live traces of all the engine menus when engine warm? A couple of minutes (3 say) on each menu. Post them up here. Remind me, is it GEMS or Thor?
 
I think it is a Nicholson mclaren gas conversion and no it was installed before I bought the car I believe it is an AG system
 
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Still don't understand could I send anyone a load of screen shots to either post on here or interpret for me ?
 
Still don't understand could I send anyone a load of screen shots to either post on here or interpret for me ?

Post them up here. I haven't got access to a Thor to compare to but I'm sure someone will know what they are looking at.
 

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