Easy solution stay out of floods/large puddles I know, but is there a cheap and cheerful option of a "cone"/ mesh filter just simply attached to the air flow sensor, high up at the top of the engine?
Now this is £8.95 which comes in the cheap and cheerful bracket, but is it all that's needed?

This isn't cheap at £139, or cheerful, looks like you are paying a futher £130 for a bit of rubber tube and some clips

Any guidance gratefully received.
Regards Neil
