Back to trying to solve this.... from
http://forum.a8parts.co.uk/showthread.php?t=14011
As i can get it to MOT on gas and pass
Swapped the MAF yesterday....it was a straw i was grasping at, but has done little to change anything. ~£90 off Amazon for a Bosch one as I recall the A8s being picky!
Just had a play with my software and it's still a misfire on 8....There was a new release of the LPG software and i updated the system, but that made little difference too!
It's ran a couple of years now on Petrol with barely an issue. I've still got Cat errors and that's it and I can't see a Cat fault throwing the LPG into a misfire situation within two minute on gas ???