AFM woes and help needed

[jesfirth]

so - my AFM died. the car just stopped and when I tried to start it, it fired then immediately died. easy diagnosis I thought dead AFM - because it happened a few years ago. so I unplugged the AFM and drove home. I ran like an absolute pig massively overfuelling but got me back the 50 miles.

I have just fitted a brand new genuine Bosch matching AFM insert with identical serial numbers and the car now starts and runs but it still runs like a pig, very rough, no grunt with huge clouds of black smoke if I rev it - so still massively overfuelling.

whats up?

duff new AFM?

or have I buggered something else by driving it home so far?.

[jesfirth]

thanks just ordered the cable so when it arrives I will have a go.

[jesfirth]

thanks what plugs should I buy