Eml On

[Miapops49]

I have a Citroen C3 2014. The EML is on and so far I have paid for 3 new spark plugs 2 coil packs and 2 lambda sensors. The EML goes off then comes back on permanent. Any ideas what this could be 

[youngmafbog]

It's French.

Seriously though it probably needs putting on a diagnostic machine.  But it aint cheap.

[Miapops49]

The last fault code was BSI communications permanent