After having a conzult check performed on my car, i got the result of O2 sensors, and MAF working correctly.

 

Having not being convinced, i tested the 02 sensors by disconnecting them and runnning the car to see if it made any difference, but sadly it didnt in terms of fuel usage.

 

now would this suggest they're actually faulty? and i need replace them, the only thing left is 02 sensors or MAF to replace as everything else has been done.

 

fuel pump and filter

fuel damper and pressure regulator

fuel hoses

fuel tank

spark plugs.

injectors.

I really need to get the passenger floor up and pull codes, see if anything is flagged up. I'd replace the plugs too (I do need to anyway) but I really don't see it making any real difference to the fuel consumption, unless a plug is fried, but I'd have noticed.

 

There is a smell of petrol around the near side rear wheel, but apparently the petrol filler ventilation comes out there, so....