Random Stalling, Excessive Fuel Use??

[RyanBurrows19]

bit confused my 1.4 is randomly stalling and is using excessive fuel around 30miles to £10!
please help

[Cam]

Lamba sensor more then likely.

[RyanBurrows19]

which one?

[AndyMan]

Lambda is the one that goes into the manifold dude (well i think)

[RyanBurrows19]

I know what it is, my 1.4 has two before and after cat

[Saaamon]

30miles to £10 is probably about right, thats what i get from my 16v, fuel is £1.35 odd a litre nowadays you know lol.