fixed.. there was another number up in the code box under df094 "021007" didn't think it looked like a fault code so I checked livedata again and found egr was staying on 3 and map wasn't changing when reved up. so fitted new boast sencer and mil went off and livedata sound. the fault code df094 is still there but I think this fault code is on all trafics,primstars and viviros as I have pluged into all three since and it is there. it appears that only 2 of the 4 therplungers are wired back to the relays the front right and the rear left as you look into the engine. maybe they are only wired for colder climates then again it was minus 17 here last wenter