my fuel computer has stop working what realay is it? plus when it was working how does it work? when i bought the car i was in a mess iv done it up now and the petrol gauge has just died so how does the fuel computer work. i remember when it was working it said 426 left im geusing miles but the car only had a 5er in it so? any help with this one would be great

 

They are very unreliable fella, I wouldn't bother. Plus the beeping drives you mad

 

plug under the back seat will affect the fuel comp and the wiring for the gauge too maybe, worth flipping it up for a looksee